3.0SMCJ7.0 thru 3.0SMCJ170CA
Transient Voltage Suppressors
Peak Pulse Power 3000W Stand-off Voltage 7V to 170V
Features
■ 3000 W peak pulse power capability with
a 10/1000 µs waveform
■ Excellent clamping capability
■ Fast response time
■ Low incremental surge resistance
■ Meets MSL level 1, per J-STD-020, LF maximum
Solder dip 275°C, 10s
■ Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Applications
For use in sensitive electronics protection against voltage transients induced by
lightning or inductive load switching. Key applications include protection of I/O
interfaces, industrial and LED lighting applications, DC power buses, and other
vulnerable circuits used in consumer electronics.
DO-214AB(SMC)
For bi-directional devices, use suffix C or CA (e.g.3.0SMCJ7.0CA).
Electrical characteristics apply in both directions.
Mechancial Data
Case: DO-214AB (SMC)
Molding compound meets UL 94 V-0 flammability rating
Terminals: Matte tin plated leads, solderable perJ-STD-002 and JESD22-B102
Marking: Laser marking band denotes cathode end or device code; Unidirectional-Device Code
and Cathode Band; Bidirectional-Device Code Only
Absolute Maximum Ratings (TA=25°C unless otherwise specified)
Parameter
Peak pulse power dissipation with a 10/1000 µs waveform (1) (Fig. 3)
Peak power pulse current with a 10/1000 µs waveform (1) (Fig. 1)
Peak forward surge current 8.3 ms single half sine-wave (2)
Power dissipation on infinite heatsink at TL = 75 °C (Fig. 6)
Maximum instantaneous forward voltage at 100A (2)
Typical Thermal Resistance junction to case
Operating junction and storage temperature range
Symbol
PPPM
IPPM
IFSM
PD
VF
RθJC
TJ, TSTG
Value
3000
See Next Table
250
6.0
3.5
49
- 65 to + 175
Unit
W
A
A
W
V
°C/W
°C
Notes:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2
(2) Measured on 8.3 ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minute maximum
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