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1.5SMC_08 Datasheet, PDF (1/5 Pages) Vishay Siliconix – Surface Mount TRANSZORB® Transient Voltage Suppressors
1.5SMC Series
Vishay General Semiconductor
Surface Mount TRANSZORB® Transient Voltage Suppressors
DO-214AB (SMC)
PRIMARY CHARACTERISTICS
VBR uni-directional
VBR bi-directional
PPPM
PD
IFSM (uni-directional only)
TJ max.
6.8 V to 540 V
6.8 V to 220 V
1500 W
6.5 W
200 A
150 °C
DEVICES FOR BI-DIRECTION APPLICATIONS
For bi-directional devices use CA suffix (e.g.
1.5SMC220CA).
Electrical characteristics apply in both directions.
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Available in uni-directional and bi-directional
• 1500 W peak pulse power capability with a
10/1000 µs waveform, repetitive rate (duty
cycle): 0.01 %
• 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
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
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.
MECHANICAL DATA
Case: DO-214AB (SMC)
Molding compound meets UL 94 V-0 flammability
rating
Base P/N-E3 - RoHS compliant, commercial grade
Base P/NHE3 - RoHS compliant, high reliability/
automotive grade (AEC Q101 qualified)
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix meets JESD 201 class 1A whisker test, HE3
suffix meets JESD 201 class 2 whisker test
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
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)
PPPM
IPPM
Power dissipation on infinite heatsink TA = 50 °C
PD
Peak forward surge current 8.3 ms single half sine-wave
uni-directional only (2)
IFSM
Operating junction and storage temperature range
TJ, TSTG
Notes:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2
(2) Mounted on 0.31 x 0.31" (8.0 x 8.0 mm) copper pads to each terminal
VALUE
1500
See next table
6.5
200
- 65 to + 150
UNIT
W
A
W
A
°C
Document Number: 88303 For technical questions within your region, please contact one of the following:
Revision: 21-Oct-08
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
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