Product Summary

The SMCJ20CA is a Surface Mount TRANSZORB Transient Voltage Suppressor.

Parametrics

SMCJ20CA absolute maximum ratings: (1)Peak pulse power dissipation with a 10/1000μs waveform: Minimum 1500 W; (2)Peak forward surge current 8.3ms single half sine-wave uni-directional only: 200A; (3)Typical thermal resistance, junction to ambient: 75℃/W; (4)Typical thermal resistance, junction to lead: 15℃/W; (5)Operating junction and storage temperature range:–55 to +150℃.

Features

SMCJ20CA features: (1)Underwriters Laboratory Recognition under UL standard for safety 497B: Isolated Loop Circuit Protection; (2)Low profile package with built-in strain relief for surface mounted applications; (3)Glass passivated junction; (4)Low incremental surge resistance, excellent clamping capability ; (5)1500W peak pulse power capability with a 10/1000μs waveform, repetition rate (duty cycle): 0.01%; (6)Very fast response time; (7)High temperature soldering guaranteed: 250℃/10 seconds at terminals.

Diagrams

SMCJ20CA package dimensions

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SMCJ20CA
SMCJ20CA

Bourns

TVS Diodes - Transient Voltage Suppressors 20volts 5uA 46.3 Amps Bi-Dir

Data Sheet

0-1: $0.42
1-50: $0.24
50-100: $0.17
100-500: $0.15
SMCJ20CA/1T
SMCJ20CA/1T

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 1.5KW 20V 5% Bidir

Data Sheet

Negotiable 
SMCJ20CA/9AT
SMCJ20CA/9AT

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 1500W 20V Bidirect

Data Sheet

Negotiable 
SMCJ20CA/57T
SMCJ20CA/57T

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 1500W 20V Bidirect

Data Sheet

Negotiable 
SMCJ20CA/7T
SMCJ20CA/7T

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 1500W 20V Bidirect

Data Sheet

Negotiable 
SMCJ20CA/59T
SMCJ20CA/59T

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 1500W 20V Bidirect

Data Sheet

Negotiable 
SMCJ20CA-E3/57T
SMCJ20CA-E3/57T

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 1500W 20V Bidirect

Data Sheet

0-1: $0.44
1-10: $0.38
10-100: $0.31
100-250: $0.27
SMCJ20CA-13-F
SMCJ20CA-13-F

Diodes Inc.

TVS Diodes - Transient Voltage Suppressors 1500W 20.0V

Data Sheet

0-1940: $0.39
1940-3000: $0.35
3000-6000: $0.33
6000-12000: $0.32