5pcs SM712 TVS Diode- SMD SOT-23

SM712 is a TVS diode array designed to protect RS-485 applications with asymmetric working voltages (-7V to 12V) from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lighting includes surge.

Features

• Low clamping voltage
• Low leakage current
• MSL-1 moisture sensitivity level
• AEC-Q101 qualified

Specification

• Reverse stand-off voltage
  • Pin3 to Pin1/Pin2: 7V
  • Pin1/Pin2 to Pin3: 12V
• Reverse breakdown voltage
  • Pin3 to Pin1/Pin2: 7.5V
  • Pin1/Pin2 to Pin3: 13.3V
• Leakage current
  • At 7V: 20µA
  • At 12V: 1µA
• Clamping voltage: 26V
• Operating temperature range: -55℃ to 125℃

Application

• Protection of RS-485 transceivers with extended common-mode range
• Security system
• Automatic teller machine’
• HFC system
• Networks
• Lighting control
• Communication equipment