OVERVOLTAGE PROTECTION FOR ERICSSON COMPONENTS LINE INTERFACE CIRCUITS

description
The R3612 is a dual forward-conducting buffered p-gate over voltage protector in a plastic DIP package. It is designed to protect the Ericsson Components PBA 3357/3 DCLIC (Dual Channel Complete Line Interface Circuit) against over voltages on the telephone line caused by lightning, a.c. power contact and induction. The R3612 limits voltages that exceed the DCLIC supply rail voltage.

● PBA 3357/3 DCLIC Overvoltage Protector
● Dual Voltage-Programmable Protector
   - Wide 0 to -70 V Programming Range
   - Low Voltage Overshoot Crowbar and Diode
   - Low 5 mA max. Triggering Current
   - Does not Charge Gate Supply
   - Specified for 0°C to 70°C Operation
   - Plastic Dual-in-line Package
● Rated for International Surge Wave Shapes