TPSMB6.8 thru TPSMB43A
www.vishay.com
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
• TJ = 185 °C capability suitable for high 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
PRIMARY CHARACTERISTICS
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
VBR
6.8 V to 43 V
• AEC-Q101 qualified
VWM
5.50 V to 36.8 V
600 W
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
PPPM
IFSM
75 A
TJ max.
Polarity
Package
185 °C
MECHANICAL DATA
Uni-directional
DO-214AA (SMB)
Case: DO-214AA (SMB)
Molding compound meets UL 94 V-0 flammability rating
Base P/NHE3 - RoHS compliant, AEC-Q101 qualified
TYPICAL APPLICATIONS
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
HE3 suffix meets JESD 201 class 2 whisker test
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.
Polarity: Color band denotes cathode end
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
Peak pulse power dissipation with a 10/1000 μs waveform (fig. 1) (1)(2)
Peak pulse current with a 10/1000 μs waveform (fig. 3) (1)
Peak forward surge current 8.3 ms single half sine-wave (2)(3)
Maximum instantaneous forward voltage at 50 A (2)(3)
PPPM
IPPM
IFSM
VF
600
W
A
A
V
See table next page
75
3.5
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
Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads at each terminal
Measured on 8.3 ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minute maximum
(2)
(3)
Revision: 05-Oct-12
Document Number: 88406
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000