SS32 – SS320
Taiwan Semiconductor
3A, 20V - 200V Schottky Barrier Surface Mount Rectifier
FEATURES
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KEY PARAMETERS
Low power loss, high efficiency
Ideal for automated placement
Guard ring for overvoltage protection
High surge current capability
Moisture sensitivity level: level 1, per J-STD-020
RoHS Compliant
Halogen-free according to IEC 61249-2-21
APPLICATIONS
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PARAMETER
VALUE
UNIT
IF
3
A
VRRM
20 - 200
V
IFSM
75, 100
A
TJ MAX
125, 150
°C
Package
DO-214AB (SMC)
Configuration
Single die
Switching mode power supply (SMPS)
Adapters
Lighting application
Converter
MECHANICAL DATA
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Case: DO-214AB (SMC)
Molding compound meets UL 94V-0 flammability rating
Terminal: Matte tin plated leads, solderable per J-STD-002
Meet JESD 201 class 2 whisker test
Polarity: Indicated by cathode band
Weight: 0.210g (approximately)
DO-214AB (SMC)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
SS
32
SS
32
SS
33
SS
33
SS
34
SS
34
SS
35
SS
35
SS
36
SS
36
SS
39
SS
39
SS
310
SS
310
SS
315
SS
315
SS
UNIT
320
SS
320
VRRM
20
30
40
50
60
90
100
150
200
V
VR(RMS)
14
21
28
35
42
63
70
105
140
V
SYMBOL
Marking code on the device
Repetitive peak reverse
voltage
Reverse voltage, total rms
value
Forward current
Peak forward surge current,
8.3ms single half sine-wave
superimposed on rated load
Critical rate of rise of offstate voltage
Junction temperature
Storage temperature
IF
IFSM
3
100
75
dV/dt
TJ
A
10,000
- 55 to +125
TSTG
V/µs
- 55 to +150
- 55 to +150
1
A
°C
°C
Version: O2102
SS32 – SS320
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
Junction-to-lead thermal resistance
RӨJL
17
°C/W
Junction-to-ambient thermal resistance
RӨJA
55
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
Forward voltage
CONDITIONS
(1)
Reverse current @ rated VR
(2)
SS32
SS33
SS34
SS35
SS36
SS39
SS310
SS315
SS320
SS32
SS33
SS34
SS35
SS36
SS39
SS310
SS315
SS320
SS32
SS33
SS34
SS35
SS36
SS39
SS310
SS315
SS320
SS32
SS33
SS34
SS35
SS36
SS39
SS310
SS315
SS320
SS32
SS33
SS34
SS35
SS36
SS39
SS310
SS315
SS320
SYMBOL
IF = 3A, TJ = 25°C
TYP
MAX
UNIT
-
0.50
V
-
0.75
V
-
0.85
V
-
0.95
V
-
0.40
V
-
0.65
V
-
0.70
V
-
0.80
V
-
0.5
mA
-
0.1
mA
-
10
mA
-
5
mA
-
-
mA
-
-
mA
-
-
mA
-
0.5
mA
VF
IF = 3A, TJ = 100°C
TJ = 25°C
TJ = 100°C
IR
TJ = 125°C
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
2
Version: O2102
SS32 – SS320
Taiwan Semiconductor
ORDERING INFORMATION
ORDERING CODE(1)
PACKAGE
PACKING
SS3x
DO-214AB (SMC)
3,000 / Tape & Reel
Notes:
1. “x” defines voltage from 20V(SS32) to 200V(SS320)
3
Version: O2102
SS32 – SS320
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
1000
SS35 - SS320
SS32 - SS34
SS35 - SS36
3
CAPACITANCE (pF)
2
SS32 - SS34
1
100
SS39 - SS320
f=1.0MHz
Vsig=50mVp-p
10
0
25
50
75
100
125
0.1
150
1
LEAD TEMPERATURE (°C)
INSTANTANEOUS FORWARD CURRENT (A)
TJ=125°C
10
1
0.1
TJ=25°C
TJ=75°C
0.01
0.001
10
20
30
40
50
60
70
80
90
100
10 10
SS35 - SS36
UF1DLW
SS32 - SS34
1
TJ=125°C
TJ=25°C
SS39 - SS310
1
0.1
SS315 - SS320
0.01
0.1
0.001
0.0
0.2
0.3
0.4
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Pulse width 300μs
1% duty cycle
Pulse width
0.4
0.5
0.6
0.8
0.6
0.7
0.8
1.0
0.9
1.2
1
1.1
FORWARD VOLTAGE (V)
Fig.5 Maximum Non-Repetitive Forward Surge Current
120
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (mA)
Fig.4 Typical Forward Characteristics
1000
100
100
REVERSE VOLTAGE (V)
Fig.3 Typical Reverse Characteristics
SS32 - SS34
SS35 - SS320
10
(A)
AVERAGE FORWARD CURRENT (A)
4
8.3ms single half sine wave
100
80
60
SS32 - SS34
40
20
SS35 - SS320
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
4
Version: O2102
1.2
SS32 – SS320
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Typical Transient Thermal Characteristics
TRANSIENT THERMAL IMPEDANCE (°C/W)
100
10
1
0.1
0.01
0.1
1
10
100
PULSE DURATION (s)
5
Version: O2102
SS32 – SS320
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DO-214AB (SMC)
SUGGESTED PAD LAYOUT
MARKING DIAGRAM
6
P/N
= Marking Code
G
= Green Compound
YW
= Date Code
F
= Factory Code
Version: O2102
SS32 – SS320
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability
for application assistance or the design of Purchasers’ products.
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 selling 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.
7
Version: O2102
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