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82 pcs
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82 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Littelfuse Inc. K1500E70 is a bidirectional SIDAC, a silicon bilateral voltage-triggered switch. It is designed to switch on when the applied voltage exceeds its breakover voltage point, then conducts through a negative resistance region to a low on-state voltage. Conduction is maintained until the current drops below the minimum holding current.
Key electrical specifications include a breakover voltage range of 140V to 170V and an on-state RMS current of 1A at temperatures below 125°C. The repetitive peak off-state current is rated at 5μA, with a peak on-state voltage of 1.5V at 1A. The device also features a dynamic holding current of up to 150mA and a switching resistance of 100Ω.
This SIDAC is suitable for high-voltage power supplies, natural gas igniters, high-pressure sodium lamps, and Xenon flash ignition applications. It operates within a junction temperature range of -40°C to 125°C and a storage temperature range of -40°C to 150°C.
The K1500E70 comes in a TO-92 package, also identified as TO-226-2 or TO-226AC. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The breakover voltage range for the K1500E70 SIDAC is 140V to 170V.
The maximum on-state RMS current for the K1500E70 SIDAC is 1A.
The operating temperature range (TJ) is -40°C to 125°C.
The K1500E70 is supplied in a TO-92 package.
Yes, the K1500E70 is RoHS3 compliant.