CREAT BY ART
- Low power loss, high efficiency
- Ideal for automated placement
- Guardring for overvoltage protection
- High surge current capability
- Halogen-free according to IEC 61249-2-21 definition
- Available: Commercial or AEC-Q101-qualified
Molding compound, UL flammability classification rating 94V-0
Base P/N with suffix "H" on P/N - Automotive grade
Base P/N with suffix "G" on packing code - green compound (halogen-free)
Terminal: Matte tin plated leads, solderable per JESD22-B102
Meet JESD 201 class 1A whisker test
with suffix "H" on P/N meet JESD 201 class 2 whisker test
V
RRM
20 30 40 50 60 90 100 150 200 V
V
RMS
14 21 28 35 42 63 70 105 140 V
V
DC
20 30 40 50 60 90 100 150 200 V
I
F(AV)
A
dV/dt V/μs
T
JO
C
T
STG O
C
Document Number: DS_D1408072 Version: P14
SK
315A
SK
35A
SK
36A
SK
39A
Polarity: Indicated by cathode band
SYMBOL
Weight: 0.07 g (approximately)
SK
310A
SK32A thru SK320
A
Surface Mount Schottk
y
Barrier Rectifier
Taiwan Semiconductor
MECHANICAL DATA
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
FEATURES
DO-214AC (SMA)
- Moisture sensitivity level: level 1, per J-STD-020
Case: DO-214AC (SMA)
Maximum average forward rectified current
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T
A
=25℃ unless otherwise noted)
SK
33A
SK
34A
SK
32A
PARAMETER Unit
SK
320A
3
Note 1: Pulse test with PW=300μs, 1% duty cycle
Typical thermal resistance R
θJL
R
θJA
Operating junction temperature range
Storage temperature range
mA
O
C/W
0.5
0.1
Voltage Rate of Change (Rated V
R
)
-
Maximum reverse current @ rated VR T
J
=25 ℃
T
J
=100℃
T
J
=125 ℃
10 5
10
10000
0.5
-
V
A
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load I
FSM
70
0.95
Maximum instantaneous forward voltage (Note 1)
@ 3 A V
F
0.85
I
R
0.2
- 55 to +150
- 55 to +150
25
66
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
0.55 0.72
PART NO.
PART NO.
SK36A
SK36A
SK36A
(T
A
=25
o
C unless otherwise noted)
Document Number: DS_D1408072 Version: P14
H
N/A
SK32A thru SK320
A
ORDERING INFORMATION
PART NO.
SUFFIX PACKING CODE PACKING CODE
SUFFIX PACKAGE PACKING
Taiwan Semiconductor
SK3xxA
(Note 1)
R3
G
SMA 1,800 / 7" Plastic reel
R2 SMA 7,500 / 13" Paper reel
M2 SMA 7,500 / 13" Plastic reel
F3 Folded SMA 1,800 / 7" Plastic reel
F2 Folded SMA 7,500 / 13" Paper reel
F4 Folded SMA 7,500 / 13" Plastic reel
E3 Clip SMA 1,800 / 7" Plastic reel
E2 Clip SMA 7,500 / 13" Paper reel
Note 1: "xx" defines voltage from 20V (SK32A) to 200V (SK320A)
EXAMPLE
PREFERRED P/N PART NO.
SUFFIX PACKING CODE PACKING CODE
SUFFIX DESCRIPTION
SK36A R3 R3
SK36A R3G R3 G Green compound
SK36AHR3 H R3 Automotive grade
RATINGS AND CHARACTERISTICS CURVES
0
0.5
1
1.5
2
2.5
3
3.5
50 60 70 80 90 100 110 120 130 140 150
AVERAGE FORWARD CURRENT (A)
LEAD TEMPERATURE (oC)
FIG.1 FORWARD CURRENT DERATING CURVE
RESISTIVE OR
INDUCTIVE LOAD
0
10
20
30
40
50
60
70
1 10 100
PEAK FORWARD SURGE CURRENT
(A)
NUMBER OF CYCLES AT 60 Hz
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
8.3ms Single Half Sine Wave
0.001
0.01
0.1
1
10
100
0 20406080100
INSTANTANEOUS REVERSE CURRENT (mA)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
SK32A-SK36A, 25oC
SK39A-SK320A, 25oC
SK39A-SK320A, 125oC
SK32A-SK36A, 100oC
SK35A-SK36A, 125oC
0.1
1
10
100
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
INSTANTANEOUS FORWARD CURRENT (A)
FORWARD VOLTAGE (V)
FIG. 3 TYPICAL FORWARD CHARACTERISTICS
SK32A-SK34A
SK35A-SK36A
SK39A-SK320A
PULSE WIDTH=300μs
1% DUTY CYCLE
Min Max Min Max
A 1.27 1.58 0.050 0.062
B 4.06 4.60 0.160 0.181
C 2.29 2.83 0.090 0.111
D 1.99 2.50 0.078 0.098
E 0.90 1.41 0.035 0.056
F 4.95 5.33 0.195 0.210
G 0.10 0.20 0.004 0.008
H 0.15 0.31 0.006 0.012
P/N = Specific Device Code
G = Green Compound
YW = Date Code
F = Factory Code
Document Number: DS_D1408072 Version: P14
E
SK32A thru SK320
A
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DIM. Unit (mm)
DO-214AC (SMA)
MARKING DIAGRAM
C3.93
D2.41
Unit (inch)
SUGG ESTED PAD LAY OUT
Symbol Unit (mm)
A
5.45
B1.52
Unit (inch)
0.066
0.060
1.68
0.155
0.095
0.215
10
100
1000
0.1 1 10 100
CAPACITANCE (pF)
REVERSE VOLTAGE (V)
FIG. 5 TYPICAL JUNCTION CAPACITANCE
SK32
A
-SK34
A
SK35A-SK36A
SK39A-SK320A
f=1.0MHz
Vslg=50mVp‐p
0.1
1
10
100
0.01 0.1 1 10 100
TRANSIENT THERMAL IMPEDANCE A
(℃/W)
T-PULSE DURATION(s)
FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE
CREAT BY ART
assumes no responsibility or liability for any errors inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to
any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or seling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_D1408072 Version: P14
SK32A thru SK320
A
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
