TPB270 Datasheet - STMicroelectronics

DESCRIPTION
The TPB series are TRISIL devices especially designed for protecting sensitive telecommunication equipment against lightning and transient voltages induced by AC power lines. They are available in the CB429 axial package.
TRISIL devices provide bidirectional protection by crowbar action. Their characteristic response to transient overvoltages makes them particularly suited to protect voltage sensitive telecommunication equipment.

FEATURES
■ BIDIRECTIONAL CROWBAR PROTECTION.
■ VOLTAGERANGE: FROM 62 V TO 270 V.
■ HOLDING CURRENT : IH = 150mA min.
■ REPETITIVEPEAK PULSE CURRENT : IPP = 100 A, 10/1000 µs.
■ UL RECOGNIZEDFILE # E136224