Description
The ASR70 is a low capacitance TVS diode array, utilizing leading monolithic silicon technology to provide fast response time and low ESD clamping voltage, making this device an ideal solution for protecting sensitive semiconductor components from damage. The ASR70 complies with the IEC 61000-4-2 (ESD) with ±30kV air and ±30kV contact discharge. It is assembled into a lead-free SOT-143 package. It is designed to protect components which are connected to high speed interfaces and transmission lines from voltage surges.

FEATUREs
• 500W peak pulse power (8/20μs)
• Operating voltage: 70V
• Low capacitance for high-speed data line
• Low clamping voltage
• Complies with following standards:
   – IEC 61000-4-2 (ESD) immunity test
      Air discharge: ±30kV
      Contact discharge: ±30kV
   – IEC61000-4-5 (Lightning) 25A (8/20μs)
• RoHS Compliant

APPLICATIONs
• ADSL Lines
• Video Line Protection
• I2C Bus Protection
• LAN/WAN equipment
• Portable Electronics
• ISDN S/T Interface