Product Description
SMBJ7.0A is a surface mount transient voltage suppression diode designed to protect sensitive electronic equipment from transient voltages such as ESD, lightning strikes, and power surges. Its 7V breakdown voltage makes it an ideal choice for low voltage circuit protection and is widely used in communication equipment, consumer electronics, industrial control systems, and automotive electronics.
Main Technical Parameters
- Working voltage:7.0V
- Breakdown voltage:7.78V-8.6V
- Peak pulse current: up to 50A (8/20μs waveform)
- Maximum clamping voltage:12V
- Power level: 600W
- Polarity: Unidirectional
Features and Advantages
- Low profile package
- Ideal for automated placement
- 600 Watt peak pulse power capability with a 10/1000μs waveform
- For surface mounted applicatons to optimize board space
- Excellent clamping capability
- Very fast response time
- Low incremental surge resistance
Working Principle
- Normal state
When the circuit voltage is lower than the reverse cutoff voltage, the device is in high impedance state (cutoff state), which has almost no effect on the circuit. - Transient voltage trigger
When the voltage exceeds the breakdown voltage, the device quickly enters the low impedance state (avalanche breakdown), discharges the excess energy to the ground through itself, and clamps the voltage below the clamping voltage.
Typical Applications
- Power supply protection
- Automotive application
- Industrial application
- Power management
Product Line
For datasheet and more details of SMBJ7.0A, please visit the website:
https://en.semiware.com/product-general-tvs/smbj7.0a
About Semiware
Semiware has a comprehensive product lineup of circuit protection device products. The company leverages its technology in the semiconductor field and application background in end products to serve customers in the electronics, automotive and industrial markets. For more information, please visit semiware official website: https://en.semiware.com/
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