The SR70 is a transient voltage suppressor (TVS) diode manufactured by Protek Devices, designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. It provides robust overvoltage protection in a compact package.

Applications

• Data lines protection
• I/O ports protection
• Microcontroller protection
• Sensors protection
• Automotive electronics

Features

• Transient Voltage Suppressor (TVS)
• Low clamping voltage
• Fast response time
• Bidirectional protection
• Surface mount package
• RoHS compliant

Benefits

• Protects against ESD, EFT, and lightning surges
• Improved system reliability
• Reduced downtime and maintenance costs
• Compact design enables smaller and thinner applications
• Compliance with industry standards

Additional Details

The SR70 features a low clamping voltage, which ensures that the voltage seen by the protected components remains within safe limits during transient events. Its fast response time allows it to quickly clamp the voltage, preventing damage to the protected circuit. The bidirectional protection feature allows it to protect against both positive and negative transients. The device is available in a surface mount package, which facilitates automated assembly. The SR70 is commonly used in automotive electronics, industrial equipment, and consumer electronics. It is also suitable for protecting communication interfaces, such as USB, Ethernet, and CAN bus. The device is designed to meet or exceed industry standards for ESD, EFT, and surge protection. Its peak pulse power is 400W. The Breakdown Voltage is 7V. The operating temperature ranges from -55°C to +150°C.