SM6T Series
Vishay General Semiconductor
www.vishay.com
®
Surface Mount TRANSZORB
Transient Voltage Suppressors
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Available in uni-directional and bi-directional
Available
• 600 W peak pulse power capability with a
10/1000 μs waveform
• Excellent clamping capability
• Low inductance
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
SMB (DO-214AA)
• AEC-Q101 qualified available
- Automotive ordering code: base P/NHE3 or P/NHM3
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
TYPICAL APPLICATIONS
VWM
5.80 V to 188 V
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.
V
BR uni-directional
6.8 V to 220 V
6.8 V to 220 V
600 W
V
BR bi-directional
PPPM
PD
5.0 W
MECHANICAL DATA
I
FSM (uni-directional only)
100 A
Case: SMB (DO-214AA)
TJ max.
150 °C
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/N-M3 - halogen-free, RoHS-compliant, commercial
grade
Polarity
Uni-directional, bi-directional
SMB (DO-214AA)
Package
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
Base P/NHM3_X - halogen-free, RoHS-compliant, and
AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B, ...)
DEVICES FOR BI-DIRECTION APPLICATIONS
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3, M3, HE3, and HM3 suffix meets JESD 201 class 2
whisker test
For bi-directional devices use CA suffix (e.g. SM6T12CA).
Electrical characteristics apply in both directions.
Polarity: for uni-directional types the band denotes cathode
end, no marking on bi-directional types
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
PPPM
VALUE
600
UNIT
W
Peak power dissipation with a 10/1000 μs waveform (1)(2) (fig. 1)
Peak pulse current with a 10/1000 μs waveform (1) (fig. 3)
Power dissipation on infinite heatsink at TA = 50 °C
Peak forward surge current 10 ms single half sine-wave uni-directional only (2)
Operating junction and storage temperature range
IPPM
See next table
5.0
A
PD
W
IFSM
100
A
TJ, TSTG
-65 to +150
°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 to each terminal
(2)
Revision: 24-Jan-2019
Document Number: 88385
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