New Product
SM6T Series
Vishay General Semiconductor
Surface Mount TRANSZORB® Transient Voltage Supressors
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Available in uni-directional and bi-directional
• 600 W peak pulse power capability with a 10/1000 μs
waveform, repetitive rate (duty cycle): 0.01 %
• Excellent clamping capability
• Low inductance
DO-214AA (SMB)
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
PRIMARY CHARACTERISTICS
• Halogen-free according to IEC 61249-2-21 definition
VBR
6.8 V to 220 V
PPPM
600 W
PD
5.0 W
IFSM (uni-directional only)
100 A
TJ max.
150 °C
TYPICAL APPLCIATIONS
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, and telecommunication.
MECHANICAL DATA
DEVICES FOR BI-DIRECTION APPLICATIONS
For bi-directional devices use CA suffix (e.g. SM6T12CA).
Electrical characteristics apply in both directions.
Case: DO-214AA (SMB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
Terminals: Matte tin plated leads, solderable
J-STD-002 and JESD22-B102
M3 suffix meets JESD 201 class 1A whisker test
per
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
VALUE
UNIT
Peak pulse power dissipation with a 10/1000 μs waveform (fig. 1)
PPPM (1)(2)
600
W
See next table
A
5.0
W
100
A
- 65 to + 150
°C
Peak power pulse current with a 10/1000 μs waveform (fig. 3)
Power dissipation on infinite heatsink TA = 50 °C
Peak forward surge current 10 ms single half sine-wave uni-directional only
Operating junction and storage temperature range
IPPM
(1)
PD
IFSM
(2)
TJ, TSTG
Notes
(1) Non-repetitive current pulse, per fig. 3 and derated above T = 25 °C per fig. 2
A
(2) Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal
Document Number: 89425
Revision: 20-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
1
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
