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
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...
STMicroelectronics
