Power-On State. At power on, the logic circutry is reset to provide an OFF (high) at DIRECTION and an OFF (high) for El and E2 (internal) for magnetic fields less than BOP. This eliminates ambiguity when the device is powered up and either sensor detects a field between BOP and BRP. If either sensor is subjected to a field greater than BOP, the internal logic will set accordingly.
| Parameter | Symbol | Conditions | Ratings | Unit |
| Collector-to-Base Voltage | VCBO | | 1500 | V |
| Collector-to-Emitter Voltage | VCEO | | 800 | V |
| Emitter-to-Base Voltage | VEBO | | 6 | V |
| Collector Current | IC | | 8 | A |
| Collector Current (Pulse) | ICP | | 20 | A |
| | | | 2 0 | W |
| Collector Dissipation | Pc | Tc=25IC | 35 | W |
| Junction Temperature | Tj | | 150 | |
| Storage Temperature | Tstg | | -55 to +150 | IC |
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