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TISP83121DR Datasheet Dual-gate Unidirectional Overvoltage Protector

Manufacturer: Power Innovations Limited

Overview: TISP83121D DUAL-GATE UNIDIRECTIONAL OVERVOLTAGE PROTECTOR Copyright © 1999, Power Innovations Limited, UK FEBRUARY 1999 OVERVOLTAGE PROTECTION FOR DUAL-VOLTAGE RINGING SLICS q Programmable Protection Configurations up to ±100 V Typically 5 Lines Protected by Two TISP83121D + Diode Steering Networks High Surge Current - 150 A 10/1000 µs - 150 A 10/700 µs - 500 A 8/20 µs Pin patible with the LCP3121 - Functional Replacement in Diode Steering Network Applications - 50% more surge current Small Outline Surface Mount Package - Available Ordering Options CARRIER Tube Taped and reeled PART # TISP83121D TISP83121DR D PACKAGE (TOP VIEW) q K G1 G2 K 1 2 3 4 8 7 6 5 K A A K MD6XAYA q For operation at the rated current values connect pins 1, 4, 5 and 8 together.

Datasheet Details

Part number TISP83121DR
Manufacturer Power Innovations Limited
File Size 134.42 KB
Description DUAL-GATE UNIDIRECTIONAL OVERVOLTAGE PROTECTOR
Datasheet TISP83121DR_PowerInnovationsLimited.pdf

General Description

The TISP83121D is a dual-gate reverse-blocking unidirectional thyristor designed for the protection of dual-voltage ringing SLICs (Subscriber Line Interface Circuits) against overvoltages on the telephone line caused by lightning, a.c.

power contact and induction.

The device chip is a four-layer NPNP silicon thyristor structure which has an electrode connection to every layer.

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