©2006 Fairchild Semiconductor Corporation
1
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4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
tm
May 2006
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Features
■
High sensitivity to low input drive current
■
Meets or exceeds all JEDEC Registered
Specifications
■
VDE 0884 approval available as a test option
– add option .300. (e.g., 4N29.300)
Applications
■
Low power logic circuits
■
Telecommunications equipment
■
Portable electronics
■
Solid state relays
■
Interfacing coupling systems of different potentials
and impedances
Description
The 4N29, 4N30, 4N31, 4N32, 4N33 have a gallium
arsenide infrared emitter optically coupled to a silicon
planar photodarlington.
Packages Schematic
6
1
6
6
1
White Package (-M Suffix)
Black Package (No -M Suffix)
1
6
1
6
1
6
1
EMITTER
COLLECTOR
1
2
3
ANODE
CATHODE
4
5
6BASE
N/C
2
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4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Absolute Maximum Ratings
(T
A
= 25°C Unless otherwise specified.)
Symbol Parameter Value Units
TOTAL DEVICE
T
STG
Storage Temperature -55 to +150 °C
T
OPR
Operating Temperature -55 to +100 °C
T
SOL
Lead Solder Temperature 260 for 10 sec °C
P
D
Total Device Power Dissipation @ T
A
= 25°C 250 mW
Derate above 25°C 3.3 mW/°C
EMITTER
I
F
Continuous Forward Current 80 mA
V
R
Reverse Voltage 3 V
I
F
(pk) Forward Current – Peak (300µs, 2% Duty Cycle) 3.0 A
P
D
LED Power Dissipation @ T
A
= 25°C 150 mW
Derate above 25°C 2.0 mW/°C
DETECTOR
BV
CEO
Collector-Emitter Breakdown Voltage 30 V
BV
CBO
Collector-Base Breakdown Voltage 30 V
BV
ECO
Emitter-Collector Breakdown Voltage 5 V
P
D
Detector Power Dissipation @ T
A
= 25°C 150 mW
Derate above 25°C 2.0 mW/°C
I
C
Continuous Collector Current 150 mA
3
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4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Electrical Characteristics
(T
A
= 25°C Unless otherwise specified.)
Individual Component Characteristics
Transfer Characteristics
Isolation Characteristics
Notes:
* Indicates JEDEC registered data.
1. The current transfer ratio(I
C
/I
F
) is the ratio of the detector collector current to the LED input current with V
CE
@ 10V.
2. Pulse test: pulse width = 300µs, duty cycle
≤
2.0% .
4. I
F
adjusted to I
C
= 2.0mA and I
C
= 0.7mA rms.
5. The frequency at which I
C
is 3dB down from the 1kHz value.
6. For this test, LED pins 1 and 2 are common, and phototransistor pins 4, 5 and 6 are common.
Symbol Parameter Test Conditions Min. Typ. Max. Unit
EMITTER
V
F
Input Forward Voltage* I
F
= 10mA – 1.2 1.5 V
I
R
Reverse Leakage Current* V
R
= 3.0V – 0.001 100 µA
C Capacitance* V
F
= 0V, f = 1.0MHz – 150 – pF
DETECTOR
BV
CEO
Collector-Emitter Breakdown Voltage* I
C
= 1.0mA, I
B
= 0 30 60 – V
BV
CBO
Collector-Base Breakdown Voltage* I
C
= 100µA, I
E
= 0 30 100 – V
BV
ECO
Emitter-Collector Breakdown Voltage* I
E
= 100µA, I
B
= 0 5.0 8 – V
I
CEO
Collector-Emitter Dark Current* V
CE
= 10V, Base Open – 1 100 nA
h
FE
DC Current Gain V
CE
= 5.0V, I
C
= 500µA – 5000 –
Symbol Parameter Test Conditions Min. Typ. Max. Unit
DC CHARACTERISTICS
I
C(CTR)
Collector Output Current*
(1, 2)
I
F
= 10mA, V
CE
= 10V, I
B
= 0
4N32, 4N33 50 (500) – – mA (%)
4N29, 4N30 10 (100) – –
4N31 5 (50) – –
V
CE(SAT)
Saturation Voltage*
(2)
I
F
= 8mA, I
C
= 2.0mA
4N29, 4N30, 4N32, 4N33 – – 1.0 V
4N31 – – 1.2
AC CHARACTERISTICS
t
on
Tu r n-on Time I
F
= 200mA, I
C
= 50mA,
V
CC
= 10V
––5.0 µS
t
off
Tu r n-off Time
4N32, 4N33 I
F
= 200mA, I
C
= 50mA,
V
CC
= 10V
–
– 100 µS
4N29, 4N30, 4N31
–
–40
BW Bandwidth
(3, 4)
–
30 – kHz
Symbol Characteristic Test Conditions Min. Typ. Max. Units
V
ISO
Input-Output Isolation Voltage
(5)
4N29, 4N30, 4N31, 4N32, 4N33 I
I-O
≤
1µA, Vrms, t = 1min. 5300 – – Vac(rms)
4N32* VDC 2500 – – V
4N33* VDC 1500 – –
R
ISO
Isolation Resistance
(5)
V
I-O
= 500VDC – 10
11
–
Ω
C
ISO
Isolation Capacitance
(5)
V
I-O
= Ø, f = 1MHz – 0.8 – pF
4
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4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Typical Performance Curves
Fig.3 Normalized CTR vs. Forward Current
(Black Package)
Fig.4 Normalized CTR vs. Forward Current
(White Package)
IF - FORWARD CURRENT (mA) IF - FORWARD CURRENT (mA)
051015 20
NORMALIZED CTR
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
VCE = 5.0V
TA = 25°C
02468101214 16 18 20
NORMALIZED CTR
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
VCE = 5.0V
TA = 25°C
Normalized to
IF = 10 mA
Fig. 5 Normalized CTR vs. Ambient Temperature
(Black Package)
Fig. 6 Normalized CTR vs. Ambient Temperature
(White Package)
-75 -50 -25 0 25 50 75 100 125
NORMALIZED CTR
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Normalized to
IF = 10 mA
TA = 25°C
IF = 10 mA
IF = 20 mA
TA - AMBIENT TEMPERATURE (°C) TA - AMBIENT TEMPERATURE (°C)
-60 -40 -20 0 20 40 60 80 100
NORMALIZED CTR
0.2
0.4
0.6
0.8
1.0
1.2
1.4
IF = 5 mA
IF = 5 mA
IF = 10 mA
IF = 20 mA
Normalized to
IF = 10 mA
TA = 25°C
Normalized to
IF = 10 mA
IF - LED FORWARD CURRENT (mA)
VF - FORWARD VOLTAGE (V)
Fig. 2 LED Forward Voltage vs. Forward Current
(White Package)
110100
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
TA = 25°C
TA = -55°C
TA = 100°C
IF - LED FORWARD CURRENT (mA)
VF - FORWARD VOLTAGE (V)
Fig. 1 LED Forward Voltage vs. Forward Current
(Black Package)
110100
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
TA = 25°C
TA = -55°C
TA = 100°C
5
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4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Typical Performance Curves
(Continued)
Fig. 9 CTR vs. RBE (Saturated)
(Black Package)
Fig. 10 CTR vs. RBE (Saturated)
(White Package)
RBE- BASE RESISTANCE (k Ω) RBE- BASE RESISTANCE (k Ω)
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
VCE= 0.3 V
IF = 5 mA
IF = 10 mA
IF = 20 mA
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
IF = 20 mA
IF = 10 mA
IF = 5 mA
VCE= 0.3 V
Fig. 7 CTR vs. RBE (Unsaturated)
(Black Package)
Fig. 8 CTR vs. RBE (Unsaturated)
(White Package)
RBE- BASE RESISTANCE (kΩ) RBE- BASE RESISTANCE (kΩ)
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
IF = 20 mA
IF = 10 mA
IF = 5 mA
VCE= 5.0 V
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
VCE= 5.0 V
IF = 20 mA
IF = 10 mA
IF = 5 mA
0.01 0.1 1 10
0.001
0.01
0.1
1
10
100
IF = 5 mA
IF = 20 mA
IF = 10 mA
Fig. 12 Collector-Emitter Saturation Voltage vs Collector Current
(White Package)
IC - COLLECTOR CURRENT (mA)
VCE (SAT) - COLLECTOR-EMITTER SATURATION VOLTAGE (V)
IF = 2.5 mA
TA = 25
˚C
Fig. 11 Collector-Emitter Saturation Voltage vs Collector Current
(Black Package)
IC - COLLECTOR CURRENT (mA)
VCE (SAT) - COLLECTOR-EMITTER SATURATION VOLTAGE (V)
0.01 0.1 1 10
0.001
0.01
0.1
1
10
100
IF = 2.5 mA
TA = 25
˚C
IF = 20 mA
IF = 10 mA
IF = 5 mA
6
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4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Typical Performance Curves
(Continued)
NORMALIZED ton - (ton(R
BE
) / ton(open))
NORMALIZED ton - (ton(R
BE
) / ton(open))
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Fig. 15 Normalized ton vs. RBE
(Black Package)
Fig. 16 Normalized ton vs. RBE
(White Package)
RBE- BASE RESISTANCE (k Ω) RBE- BASE RESISTANCE (k Ω)
10 100 1000 10000 100000 10 100 1000 10000 100000
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
VCC = 10 V
IC = 2 mA
RL = 100 Ω
VCC = 10 V
IC = 2 mA
RL = 100 Ω
SWITCHING SPEED - (µs)
Fig. 14 Switching Speed vs. Load Resistor
(White Package)
R-LOAD RESISTOR (kΩ)
0.1 1 10 100
0.1
1
10
100
1000
Toff
IF = 10 mA
VCC = 10 V
TA = 25°C
Tr
Ton
Tf
Fig. 13 Switching Speed vs. Load Resistor
(Black Package)
R-LOAD RESISTOR (kΩ)
0.1 1 10 100
SWITCHING SPEED - (µs)
0.1
1
10
100
1000
Toff
IF = 10 mA
VCC = 10 V
TA = 25°C
Tr
Ton
Tf
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
VCC = 10 V
IC = 2 mA
RL = 100 Ω
VCC = 10 V
IC = 2 mA
RL = 100 Ω
NORMALIZED toff - (toff(R
BE
) / toff(open))
NORMALIZED toff - (toff(R
BE
) / toff(open))
Fig. 17 Normalized toff vs. RBE
(Black Package)
10 100 1000 10000 100000
RBE- BASE RESISTANCE (k Ω)
10 100 1000 10000 100000
RBE- BASE RESISTANCE (k Ω)
Fig. 18 Normalized toff vs. RBE
(White Package)
7
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4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Typical Performance Curves (Continued)
Fig. 19 Dark Current vs. Ambient Temperature
T
A
- AMBIENT TEMPERATURE
(°C)
020406080100
I
CEO
- COLLECTOR -EMITTER DARK CURRENT (nA)
0.001
0.01
0.1
1
10
100
1000
10000
V
CE
= 10 V
T
A
= 25°
C
OUTPUT PULSE
INPUT PULSE
TEST CIRCUIT WAVE FORMS
trtf
INPUT
I
F
R
L
R
BE
V
CC
= 10V
OUTPUT
ton
10%
90%
toff
Figure 20. Switching Time Test Circuit and Waveforms
I
C
Adjust IF to produce IC = 2 mA
8www.fairchildsemi.com
4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Black Package (No -M Suffix)
Note:
All dimensions are in inches (millimeters).
Package Dimensions (Through Hole) Package Dimensions (Surface Mount)
Package Dimensions (0.4” Lead Spacing) Recommended Pad Layout for
Surface Mount Leadform
0.100 (2.54)
TYP
0.020 (0.51)
MIN
0.350 (8.89)
0.330 (8.38)
0.270 (6.86)
0.240 (6.10)
PIN 1
ID.
0.022 (0.56)
0.016 (0.41)
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.115 (2.92)
0.300 (7.62)
TYP
0° to 15°
0.154 (3.90)
0.100 (2.54)
SEATING PLANE
0.016 (0.40)
0.008 (0.20)
0.350 (8.89)
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.390 (9.90)
0.332 (8.43)
0.070 (1.77)
0.040 (1.02)
0.014 (0.36)
0.010 (0.25)
0.320 (8.13)
0.035 (0.88)
0.012 (0.30)
0.012 (0.30)
0.008 (0.20)
0.200 (5.08)
0.115 (2.93)
0.025 (0.63)
0.020 (0.51)
0.020 (0.50)
0.016 (0.41)
0.100 [2.54]
Seating Plane
Pin 1 ID
SEATING PLANE
0.016 (0.40)
0.008 (0.20)
0.070 (1.78)
0.045 (1.14)
0.350 (8.89)
0.330 (8.38)
0.154 (3.90)
0.100 (2.54)
0.200 (5.08)
0.135 (3.43)
0.004 (0.10)
MIN
0.270 (6.86)
0.240 (6.10)
0.400 (10.16)
TYP
0° to 15°
0.022 (0.56)
0.016 (0.41)
0.100 (2.54) TYP
PIN 1 ID
0.070
(
1.78
)
0.060
(
1.52
)
0.030
(
0.76
)
0.100
(
2.54
)
0.295
(
7.49
)
0.415
(
10.54
)
9www.fairchildsemi.com
4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
White Package (-M Suffix)
Note:
All dimensions are in inches (millimeters).
Package Dimensions (Through Hole) Package Dimensions (Surface Mount)
Package Dimensions (0.4” Lead Spacing) Recommended P
0.350 (8.89)
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.320 (8.13)
0.070 (1.77)
0.040 (1.02) 0.014 (0.36)
0.010 (0.25)
0.200 (5.08)
0.115 (2.93)
0.100 (2.54)
0.015 (0.38)
0.020 (0.50)
0.016 (0.41) 0.100 (2.54) 15°
0.012 (0.30)
Pin 1 ID
SEATING PLANE
0.350 (8.89)
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.390 (9.90)
0.332 (8.43)
0.070 (1.77)
0.040 (1.02)
0.014 (0.36)
0.010 (0.25)
0.320 (8.13)
0.035 (0.88)
0.006 (0.16)
0.012 (0.30)
0.008 (0.20)
0.200 (5.08)
0.115 (2.93)
0.025 (0.63)
0.020 (0.51)
0.020 (0.50)
0.016 (0.41)
0.100 [2.54]
PIN 1 ID
SEATING PLANE
0.350 (8.89)
PIN 1 ID
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.070 (1.77)
SEATING PLANE
0.040 (1.02) 0.014 (0.36)
0.010 (0.25)
0.200 (5.08)
0.115 (2.93)
0.020 (0.50)
0.016 (0.41)
0.100 [2.54]
0.100 (2.54)
0.015 (0.38)
0.012 (0.30)
0.008 (0.21)
0.425 (10.80)
0.400 (10.16)
ad Layout for
Surface Mount Leadform
0.070
(
1.78
)
0.060
(
1.52
)
0.030
(
0.76
)
0.100
(
2.54
)
0.295
(
7.49
)
0.415
(
10.54
)
10 www.fairchildsemi.com
4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Ordering Information
Marking Information
Black Package
(No Suffix)
White Package
(-M Suffix) Option
.S S Surface Mount Lead Bend
.SD SR2 Surface Mount; Tape and reel
.W T 0.4" Lead Spacing
.300 V VDE 0884
.300W TV VDE 0884, 0.4" Lead Spacing
.3S SV VDE 0884, Surface Mount
.3SD SR2V VDE 0884, Surface Mount, Tape & Reel
4N29
V XX YY K
Black Package, No Suffix
1
2
6
43 5
4N29
V X YY Q
White Package, -M Suffix
1
2
6
43 5
*Note – Parts built in the white package (M suffix) that do not have the ‘V’ option (see
definition 3 above) that are marked with date code ‘325’ or earlier are marked in the
portrait format.
Definitions
1Fairchild logo
2Device number
3VDE mark (Note: Only appears on parts ordered with VDE
option – See order entry table)
4
One or two digit year code
• Two digits for black package parts, e.g., ‘03’
• One digit for white package parts, e.g., ‘3’
5Two digit work week ranging from ‘01’ to ‘53’
6 Assembly package code
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4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Tape Dimensions
Black Package, No Suffix
White Package, -M Suffix
Note:
All dimensions are in millimeters.
4.0 ± 0.1
Ø1.55 ± 0.05
User Direction of Feed
4.0 ± 0.1
1.75 ± 0.10
7.5 ± 0.1
16.0 ± 0.3
12.0 ± 0.1
0.30 ± 0.05
13.2 ± 0.2
4.85 ± 0.20
0.1 MAX 10.30 ± 0.20
9.55 ± 0.20
Ø1.6 ± 0.1
4.0 ± 0.1
Ø1.5 MIN
User Direction of Feed
2.0 ± 0.05
1.75 ± 0.10
11.5 ± 1.0
24.0 ± 0.3
12.0 ± 0.1
0.30 ± 0.05
21.0 ± 0.1
4.5 ± 0.20
0.1 MAX 10.1 ± 0.20
9.1 ± 0.20
Ø1.5 ± 0.1/-0
12 www.fairchildsemi.com
4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
Reflow Soldering Profile
Black Package, No Suffix
White Package, -M Suffix
• Peak reflow temperature: 225° C (package surface temperature)
• Time of temperature higher than 183° C for 60–150 seconds
• One time soldering reflow is recommended
215°C, 10–30 s
225 C peak
Time (Minute)
0
300
250
200
150
100
50
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5
Temperature (°C)
Time above 183° C, 60–150 sec
Ramp up = 3 C/sec
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
°C
Time (s)
0 60 180120 270
260°C
>245°C = 42 Sec
Time above
183°C = 90 Sec
360
1.822°C/Sec Ramp up rate
33 Sec
13 www.fairchildsemi.com
4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.0
Rev. I19
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not
intended to be an exhaustive list of all such trademarks.
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE
SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILDíS WORLDWIDE TERMS AND CONDITIONS,
SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.
LIFE SUPPORT POLICY
FAIRCHILDíS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR
CORPORATION.
As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, or (c) whose failure to perform
when properly used in accordance with instructions for use
provided in the labeling, can be reasonably expected to
result in significant injury to the user.
2. A critical component is any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
ACEx™
ActiveArray™
Bottomless™
Build it Now™
CoolFET™
CROSSVOLT™
DOME™
EcoSPARK™
E2CMOS™
EnSigna™
FACT™
FAST®
FASTr™
FPS™
FRFET™
GlobalOptoisolator™
GTO™
HiSeC™
I2C™
i-Lo™
ImpliedDisconnect™
IntelliMAX™
ISOPLANAR™
LittleFET™
MICROCOUPLER™
MicroFET™
MicroPak™
MICROWIRE™
MSX™
MSXPro™
OCX™
OCXPro™
OPTOLOGIC®
OPTOPLANAR™
PACMAN™
POP™
Power247™
PowerEdge™
PowerSaver™
PowerTrench®
QFET®
QS™
QT Optoelectronics™
Quiet Series™
RapidConfigure™
RapidConnect™
µSerDes™
ScalarPump™
SILENT SWITCHER®
SMART START™
SPM™
Stealth™
SuperFET™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TCM™
TinyLogic®
TINYOPTO™
TruTranslation™
UHC™
UniFET™
UltraFET®
VCX™
Wire™
FACT Quiet Series™
Across the board. Around the world.™
The Power Franchise®
Programmable Active Droop™
Datasheet Identification Product Status Definition
Advance Information Formative or In
Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary First Production This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed Full Production This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete Not In Production This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
4N29, 4N30, 4N31, 4N32, 4N33
General Purpose 6-Pin Photodarlington Optocoupler
