TRISIL
®
TPB SERIES
TRISILTM
FEATURES BIDIRECTIONAL CROWBAR PROTECTION. VOLTAGE RANGE: FROM 62 V TO 270 V. HOLDING CURRENT : ...
Description
®
TPB SERIES
TRISILTM
FEATURES BIDIRECTIONAL CROWBAR PROTECTION. VOLTAGE RANGE: FROM 62 V TO 270 V. HOLDING CURRENT : IH = 150mA min. REPETITIVE PEAK PULSE CURRENT : IPP = 100 A, 10/1000 µs. UL RECOGNIZED FILE # E136224 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. CB429 SCHEMATIC DIAGRAM
COMPLIES WITH THE FOLLOWING STANDARDS: CCITT K20 VDE0433 VDE0878 IEC-1000-4-5 FCC Part 68, lightning surge type A FCC Part 68, lightning surge type B BELLCORE TR-NWT-001089 First level BELLCORE TR-NWT-001089 Second level CNET l31-24
October 1998 - Ed: 6A
Peak Surge Voltage (V) 4000 4000 4000 level 4 level 4 1500 800 100 2500 1000 500 4000
Voltage Waveform (µs) 10/700 10/700 1.2/50 10/700 1.2/50 10/160 10/560 5/320 2/10 10/1000 2/10 0.5/700
Current Waveform (µs) 5/310 5/310 1/20 5/310 8/20 10/160 10/560 5/320 2/10 10/1000 2/10 0.8/310
Admissible Ipp (A) 100 100 100 100 100 200 100 25 500 100 500 100
Necessary Resistor (Ω) 1/5
TPB SERIES
ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C) Symbol P IPP Peak pulse current Parameter Power dissipation on infinite heatsink Tamb = 50 °C 10/1000 µs 8/20 µs 2/10 ...
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