SMBJ12A
600W TVS diode for 12V circuit protection, fast response time
Product Overview
Description
600W TVS diode for 12V circuit protection with fast response time <1ps.
SMB package for surface mount applications. Excellent clamping characteristics.
Ideal for automotive, consumer electronics, and industrial applications.
Product Series
SMBJ
Primary Application
Key Features
- 600W peak pulse power (10/1000μs)
- Stand-off voltage: 12V
- Breakdown voltage: 13.3-14.7V
- Maximum clamping voltage: 19.9V
- Low leakage current <1μA
- Fast response time <1ps
- RoHS compliant
Specifications
| Working Voltage | 12V |
|---|---|
| Breakdown Voltage | 13.3-14.7V |
| Clamping Voltage | 19.9V |
| Peak Pulse Power | 600W |
| Package | SMB |
| Temperature Range | -55°C to +175°C |
| Voltage Rating | N/A |
| Current Rating | N/A |
| Capacitance | N/A |
| ESD Rating | N/A |
Applications
Automotive electronics
Industrial application for
Consumer electronics
Industrial application for
Industrial control
Industrial application for
Communication equipment
Industrial application for
Power supplies
Industrial application for
FAE Expert Insights
"SMBJ12A is a reliable TVS diode for 12V system protection. Recommended for automotive and industrial applications."
Reliable 12V protection
— LiTong FAE, BeiLuo
Frequently Asked Questions
What is the clamping voltage?
Maximum clamping voltage is 19.9V at peak pulse current
Verify IC can withstand 19.9V
Is it automotive qualified?
Yes, AEC-Q101 qualified
Suitable for automotive
Package type?
SMB surface mount package
Compact SMD package
Response time?
Less than 1 picosecond
Fast protection
Bidirectional available?
Yes, SMBJ12CA is bidirectional
Use CA for AC lines