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| P0080L Datasheet, PDF (3/3 Pages) StarHope – P thyristor for circuit protection | |||
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The Basic Characteristic of the P
Thyristor/DO-15 Series
 The principle introduction
Operation
In the standby mode, P devices exhibit a high off-state impedance, eliminating excessive leakage currents
and appearing transparent to the circuits they protect. Upon application of a voltage exceeding the switching
voltage (VS), P devices crowbar and simulate a short circuit condition until the current flowing through the
device is either interrupted or drops below the P deviceâs holding current (I H). Once this occurs, P devices
reset and return to their high off-state impedance.
Figure1 V-I Characteristics
Figure2 tr x td Pulse Wave-form
Figure3
Normalized VS Change versus Junction Temperature
REV.2014.05.01
Figure4
Normalized DC Holding Current
03 | www.spsemi.cn
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