SMCJ28A
SMCJ28A is Surface Mount TVS manufactured by SeCoS Halbleitertechnologie GmbH.
FEATURES
- Glass passivated junction
- Very fast response time
- Plastic package Underwriters Laboratory Flammability
Classification 94V-0
- Low incremental surge resistance, Excellent clamping capability
- 1500W peak pulse power capability with a 10/1000us waveform, repetition rate (duty cycle): 0.01%
- High temperature soldering guaranteed:
260°C/10 seconds
MECHANICAL DATA
- Case: Molded Plastic
- Epoxy: UL 94V-0 rate flame retardant
- Lead: Solder-able per MIL-STD-202, method 208 guaranteed
- Polarity: Color band denotes cathode end except Bidirectional
PACKAGE INFORMATION
Package
3K
Leader Size 13 inch
REF.
Millimeter Min. Max. 2.75 3.15 6.6 7.11 5.59 6.22
2.00 2.62
REF.
Millimeter Min. Max.
- .203 7.75 8.13 0.76 1.52
0.15 0.31
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Rating 25°C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, de-rate current by 20%.)
Ratings
Symbol
Value
Minimum Peak Pulse Power Dissipation 1 2 @10/1000us waveform Minimum Peak Pulsed Current 1 @10/1000us waveform Peak Forward Surge Current 3 @8.3ms single Half Sine-Wave
PPP IPP IFSM
1500 (See next table.)
Operating Junction and Storage Temperature...
