SS32 - SS320
Taiwan Semiconductor
3A, 20V - 200V Surface Mount Schottky Barrier Rectifier
FEATURES KEY PARAMETERS
● Low power loss, high efficiency PARAMETER VALUE UNIT
● Ideal for automated placement IF(AV) 3 A
● Guard ring for over-voltage protection
● High surge current capability VRRM 20 - 200 V
● Compliant to RoHS Directive 2011/65/EU and Package DO-214AB (SMC)
in accordance to WEEE 2002/96/EC Configuration Single die
● Halogen-free according to IEC 61249-2-21
APPLICATIONS
● Switching mode power supply (SMPS)
● Adapters
● Lighting application
● Converter
MECHANICAL DATA
● Case: DO-214AB (SMC)
● Molding compound meets UL 94V-0 flammability rating
● Part no. with suffix "H" means AEC-Q101 qualified
● Packing code with suffix "G" means green compound
(halogen-free)
● Moisture sensitivity level: level 1, per J-STD-020 DO-214AB (SMC)
● Terminal: Matte tin plated leads, solderable per J-STD-002
● Meet JESD 201 class 2 whisker test
● Polarity: As marked
● Weight: 0.21 g (approximately)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER SYMBOL SS SS SS SS SS SS SS SS SS UNIT
32 33 34 35 36 39 310 315 320
Marking code on the device SS SS SS SS SS SS SS SS SS
32 33 34 35 36 39 310 315 320
Repetitive peak reverse voltage VRRM 20 30 40 50 60 90 100 150 200 V
Reverse voltage, total rms value VR(RMS) 14 21 28 35 42 63 70 105 140 V
Maximum DC blocking voltage VDC 20 30 40 50 60 90 100 150 200 V
Forward current IF(AV) 3 A
Surge peak forward current, 8.3
ms single half sine-wave IFSM 100 75 A
superimposed on rated load per
diode
Critical rate of rise of off-state dV/dt 10,000 V/µ s
voltage
Junction temperature TJ - 55 to +125 - 55 to +150 °C
Storage temperature TSTG - 55 to +150 °C
1 Version:M1708
SS32 - SS320
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER SYMBOL LIMIT UNIT
Junction-to-lead thermal resistance per diode RӨJL 17 °C/W
Junction-to-ambient thermal resistance per diode RӨJA 55 °C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER CONDITIONS SYMBOL TYP. MAX. UNIT
SS32
SS33 - 0.50 V
SS34
SS35 - 0.75 V
Forward voltage per diode (1) SS36 IF = 3A, TJ = 25°C VF
SS39 - 0.85 V
SS310
SS315 - 0.95 V
SS320
SS32
SS33 - 0.40 V
SS34
SS35 - 0.65 V
Forward voltage per diode (1) SS36 IF = 3A, TJ = 100°C VF
SS39 - 0.70 V
SS310
SS315 - 0.80 V
SS320
SS32
SS33
SS34 - 0.5 mA
Reverse current @ rated VR per SS35
diode (2) SS36 TJ = 25°C IR
SS39
SS310 - 0.1 mA
SS315
SS320
SS32
SS33 - 10 mA
SS34
Reverse current @ rated VR per SS35 - 5 mA
diode (2) SS36 TJ = 100°C IR
SS39
SS310 - - mA
SS315
SS320
SS32
SS33 - - mA
SS34
Reverse current @ rated VR per SS35 - - mA
diode (2) SS36 TJ = 125°C IR
SS39
SS310 - 0.5 mA
SS315
SS320
Notes:
1. Pulse test with PW=0.3 ms
2. Pulse test with PW=30 ms
2 Version:M1708
SS32 - SS320
Taiwan Semiconductor
ORDERING INFORMATION
PART NO. PART NO. PACKING PACKING CODE PACKAGE PACKING
SUFFIX CODE SUFFIX
R7 SMC 850 / 7" Plastic reel
R6 SMC 3,000 / 13" Paper reel
SS3xx H M6 G SMC 3,000 / 13" Plastic reel
(Note 1)
V7 Matrix SMC 850 / 7" Plastic reel
V6 Matrix SMC 3,000 / 13" Plastic reel
Note :
1. "xx" defines voltage from 20V (SS32) to 200V (SS320)
EXAMPLE
EXAMPLE P/N PART NO. PART NO. PACKING PACKING CODE DESCRIPTION
SUFFIX CODE SUFFIX
SS32HR7G SS32 H R7 G AEC-Q101 qualified
Green compound
3 Version:M1708
SS32 - SS320
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance
3.5 1000
AVERAGE FORWARD CURRENT (A) SS35 - SS320 SS32 - SS34
3
SS35 - SS36
2.5
2 CAPACITANCE (pF)
SS32 - SS34 100 SS39 - SS320
1.5
1
0.5 RESISTIVE OR f=1.0MHz
INDUCTIVE LOAD Vsig=50mVp-p
0 10
25 50 75 100 125 150 0.1 1 10 100
LEAD TEMPERATURE (°C) REVERSE VOLTAGE (V)
Fig.3 Typical Reverse Characteristics Fig.4 Typical Forward Characteristics
INSTANTANEOUS REVERSE CURRENT (mA) 100 100
INSTANTANEOUS FORWARD CURRENT (A) 10
TJ=125°C SS35 - SS36
10 UF1DLW
1 SS32 - SS34
10
1 TJ=75°C TJ=125°C SS315TJ-=S2S53°C20
0.1 (A )
0.1
TJ=25°C 10.01 SS39 - SS310
0.01 Pulse width
SS32 - SS34 0.001 Pules width=300μs
SS35 - SS320 0.3 0.4 0.5 0.6 0.7 0.18% du0t.y9 cycle1 1.1 1.2
0.001 0.1
0 20 40 60 80 100 120 140 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FORWARD VOLTAGE (V)
4 Version:M1708
SS32 - SS320
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.5 Maximum Non-repetitive Forward Surge Current Fig.6 Typical Transient Thermal Characteristics
100 100
PEAK FORWARD SURGE CURRENT (A) 8.3ms Single Half Sine Wave TRANSIENT THERMAL IMPEDANCE(℃/ W)
80
10
60
40 SS32-SS34
1
20
SS35-SS320
0 0.1
1 10 100 0.01 0.1 1 10 100
NUMBER OF CYCLES AT 60 Hz T-PULSE DURATION (s)
5 Version:M1708
SS32 - SS320
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DO-214AB (SMC)
DIM. Unit (mm) Unit (inch)
Min. Max. Min. Max.
A 2.90 3.20 0.114 0.126
B 6.60 7.11 0.260 0.280
C 5.59 6.22 0.220 0.245
D 2.00 2.62 0.079 0.103
E 1.00 1.60 0.039 0.063
F 7.75 8.13 0.305 0.320
G 0.10 0.20 0.004 0.008
H 0.15 0.31 0.006 0.012
SUGGESTED PAD LAYOUT
Symbol Unit (mm) Unit (inch)
A 3.30 0.130
B 2.50 0.098
C 6.80 0.268
D 4.40 0.173
E 9.40 0.370
MARKING DIAGRAM
P/N =Marking Code
G =Green Compound
YW =Date Code
F =Factory Code
6 Version:M1708
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.
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:M1708
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Taiwan Semiconductor:
SS39 SS35 SS33 SS36 SS34 SS32 SS315 SS310 SS320 SS32 R7 SS32 R6 SS320 R7G SS39HR7
SS39HR7G SS32HR6 SS33HR6G SS34HR7 SS32 R6G SS320HR7 SS36HR6G SS33 R7G SS36 R6G
SS315HR6 SS36HR7 SS35 R6G SS320HR7G SS310 R7G SS32 R7G SS36 R7G SS315HR6G SS310HR7
SS32HR7 SS34HR6G SS315HR7G SS320 R6G SS34 R6 SS315 R6G SS34HR7G SS39 R7G SS320HR6G
SS32HR6G SS35 R6 SS310 R6 SS39 R6 SS33HR6 SS320HR6 SS35 R7G SS315HR7 SS34 R7G SS39 R6G
SS35HR7 SS33HR7G SS315 R6 SS320 R7 SS33 R6G SS315 R7G SS310HR6 SS34HR6 SS39HR6 SS33 R6
SS35HR6 SS35HR7G SS36 R6 SS33HR7 SS36HR6 SS310HR7G SS35HR6G SS310 R6G SS310HR6G
SS39HR6G SS32HR7G SS34 R6G SS320 R6 SS36HR7G
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