TPSMB6.8 thru TPSMB43A
Vishay General Semiconductor
®
Surface Mount PAR Transient Voltage Suppressors
High Temperature Stability and High Reliability Conditions
FEATURES
• Junction passivation optimized design
passivated anisotropic rectifier technology
• T = 185 °C capability suitable for high
J
reliability and automotive requirement
• Available in uni-directional polarity only
• 600 W peak pulse power capability with a
10/1000 µs waveform, repetitive rate (duty
cycle): 0.01 %
DO-214AA (SMB)
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 260 °C
PRIMARY CHARACTERISTICS
VBR
PPPM
IFSM
6.8 V to 43 V
• AEC-Q101 qualified
600 W
75 A
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
TJ max.
185 °C
MECHANICAL DATA
Case: DO-214AA (SMB)
Molding compound meets UL 94 V-0 flammability
rating
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and
lighting on ICs, MOSFET, signal lines of sensor units
for consumer, computer, industrial, automotive and
telecommunication.
Base P/NHE3 - RoHS compliant, AEC-Q101 qualified
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
HE3 suffix meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (T = 25 °C unless otherwise noted)
A
PARAMETER
SYMBOL
PPPM
IPPM
VALUE
600
UNIT
W
Peak pulse power dissipation with a 10/1000 µs waveform (1)(2) (fig. 1)
Peak pulse current with a 10/1000 µs waveform (1) (fig. 3)
Peak forward surge current 8.3 ms single half sine-wave (2)(3)
Instantaneous forward voltage at 50 A (3)
See next table
75
A
IFSM
A
VF
3.5
V
Operating junction and storage temperature range
TJ, TSTG
- 65 to + 185
°C
Notes
(1) Non-repetitive current pulse, per fig. 3 and derated above TA = 25 °C per fig. 2
(2) Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) land areas per figure
(3) Mounted on 8.3 ms single half sine-wave duty cycle = 4 pulses per minute maximum
Document Number: 88406
Revision: 09-Feb-11
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
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