FS4A - FS4M
Maximun Ratings and Electrical Characteristics at 25°C
4.0 Amp. Surface Mount Glass Passivated Rectifier
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage
(V)
Maximum DC Blocking Voltage (V)
Forward current at TC = 75 °C
V
RRM
V
RMS
V
DC
I
F(AV)
Marking Code
Typical Junction Capacitance (1MHz; -4V)
C
j
Typical Thermal Resistance
(5x5 mm
2
x 130 µ Copper Area)
Operating Junction and Storage
Temperature Range
T
j
- T
stg
R
th (j-a)
ABD
FS4G
400
280
400
4.0 A
13 °C/W
47 °C/W
-55 to + 150 °C
100 A
1.15 V
60 pF
10 µA
250 µA
I
FSM
V
F
I
R
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Maximum Instantaneous Forward
Voltage at 4.0A
Tc = 25 °C
Tc = 125 °C
8.3 ms. peak forward surge current
(Jedec Method)
R
th (j-l)
ABB
FS3B
100
70
100
ABA
FS4A
50
35
50
ABE
FS4J
600
420
600
ABG
FS4M
1000
700
1000
ABC
FS4D
200
140
200
ABF
FS4K
800
560
800
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Document Name: fs4 Version: Feb-12
Page Number: 1/4

Case: DO-214AB (SMC). Epoxy meets UL 94V-0
flammability rating.
Used in general purpose rectification of power supplies,
inverters, converters and freewheeling diodes for consumer,
automotive and telecommunication.

Polarity: Color band denotes cathode end.
Current
4.0 A
Voltage
50 V to 1000 V
MECHANICAL DATA
DO-214AB / SMC

Ideal for automated placement
Low profile package
Low forward voltage drop
TYPICAL APPLICATIONS
FEATURES
High forward surge current capability
Solder dip 260ºC, 10s
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Meets MSL level 1, per J-STD-020, LF maximum
peak of 260º C
Low leakage current
R

Terminals:
Matte tin plated leads, solderable per
MIL-STD-750 Method 2026, J-STD-002 and JESD22-B102.
Consumer grade, meets JESD 201 class 1A whisker test.
HE3 suffix for high reliability grade (AEC Q101 qualified),
meets JESD 201 class 2 whisker test.
Package Outline Dimensions
:
(mm)
FS4A - FS4M
4.0 Amp. Surface Mount Glass Passivated Rectifier
Ordering information
TRTB 13" diameter tape and reel 3,500 0.201
DO-214AB / SMC
FS4J TRTB
TRTB 13" diameter tape and reel 3,500 0.201
FS4J HE3 TRTB
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Document Name: fs4 Version: Feb-12
Page Number: 2/4
PREFERRED P/N PACKAGE CODE DELIVERY MODE BASE QUANTITY UNIT WEIGHT (g)
Mounting Pad Layout
Year code
Marking code
Week code
0.15
±0.1
0.2
+0.1
-0.05
7.8±0.3
1.05
±0.2
2.2±0.3
1.25±0.25
1.25±0.25
3
+0.2
-0.1
5.9
±0.3
3.8
2.8
7.2
MC
WW
Y
FS4A - FS4M
Ratings and Characteristics (Ta 25 ºC unless otherwise noted)
4.0 Amp. Surface Mount Glass Passivated Rectifier
0.01
IF, instantaneous forward current (A)
1
30
VF
, forward voltage (V)
0.6 0.8 1.1 1.3
TYPICAL FORWARD CHARACTERISTICS
100
Lead temperature (°C)
IF(AV), average forward current (A)
100
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
200
10
101
IFSM, peak forward surge current (A)
100
5
501
Cj, junction capacitance (pF)
Percent of rated peak reverse voltage (%)
I
R
, Instantaneous reverse current (µA)
0 100
1
100
50
0.7 0.9 1.0 1.2
TYPICAL REVERSE CHARACTERISTICS
MAXIMUM FORWARD CURRENT DERATING
CURVE
20 40 60 80 120
Number of cycles at 60 Hz
10
TYPICAL JUNCTION CAPACITANCE
0.1
100
V
R
, reverse voltage (V)
140
5
10
4.5
3.0
2.0
50 100 13060 70 80 110 120 165140 150
90
0
0.1
100
505
4.0
3.5
2.5
1.5
10
3
0.3
0.03
50
10
REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
NON INDUCTIVE
50W
PULSE
GENERATOR
(NOTE 2)
SET TIME BASE FOR
5/ 10ns/ cm
1cm
trr
+0.5A
0
-0.25A
-1.0A
1W
NON
INDUCTIVE
DUT
OSCILLOSCOPE
(NOTE 1)
NON INDUCTIVE
10W
(+)
50vDC
(APPROX)
(-) (+)
(-)
NOTES: 1. Rise Time = 7ns max. Input Impedance =
1 megohm 22 pf
2. Rise Time = 10 ns max. Sourse Impedance =
50 ohms
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Document Name: fs4 Version: Feb-12
Page Number: 3/4
8.3 ms Single Half Sine Wave
JEDEC Method
Tj = Tj max
RESISTIVE OR
INDUCTIVE LOAD
P. C. BOARD MOUNTED ON 16mm2
PAD AREAS
Tc = 25 °C
PULSE WIDTH = 300 µs
2% DUTY CYCLE
Tc = 25 °C
f = 1.0 MHz
Vsig = 50mVp-p
Tc
= 125 °C
Tc = 25 °C
FS4A - FS4M
Disclaimer
4.0 Amp. Surface Mount Glass Passivated Rectifier
www.fagorelectronica.com
Document Name: fs4 Version: Feb-12
Page Number: 4/4
All product, product specifications and data are subject to change without notice to improve reliability,
function or design or otherwise.
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