Features: ·BIDIRECTIONAL CROWBAR PROTECTION.·VOLTAGERANGE: FROM 62 V TO270 V.·HOLDINGCURRENT: IH = 150mAmin.·REPETITIVEPEAK PULSECURRENT : IPP = 100 A, 10/1000 ms.·UL RECOGNIZEDFILE # E136224Specifications Symbol Parameter Value Unit P Power dissipation on infinite heatsink Tamb = 5...
CB429: Features: ·BIDIRECTIONAL CROWBAR PROTECTION.·VOLTAGERANGE: FROM 62 V TO270 V.·HOLDINGCURRENT: IH = 150mAmin.·REPETITIVEPEAK PULSECURRENT : IPP = 100 A, 10/1000 ms.·UL RECOGNIZEDFILE # E136224Specifi...
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Symbol | Parameter | Value | Unit | |
P | Power dissipation on infinite heatsink | Tamb = 50 °C | 5 | W |
IPP | Peak pulse current | 10/1000 ms 8/20 ms 2/10 ms |
100 150 500 |
A |
ITSM | Non repetitivesurge peak on-state current | tp = 20 ms | 50 | A |
I2t | I2t value for fusing | tp = 20 ms | 25 | A2s |
dV/dt | Critical rate of rise of off-state voltage | VRM | 5 | kV/ms |
Tstg Tj |
Storage temperature range Maximum junction temperature |
- 55 to + 150 150 |
°C °C | |
TL | Maximum lead temperature for soldering during 10s at 5mm for case |
230 | °C |
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.
CB429 TRISIL devices provide bidirectional protection by crowbar action. Their characteristic response to transient overvoltages makes them particularly suited to protect voltage sensitive telecommunication equipment.