| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,000 pcs
|
12000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Breakover Voltage (Minimum/Maximum @ @100 V/µs) | |
| Capacitance | |
| Current | |
| Holding Current | |
| Industrial Grade | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Elements | |
| On-State Current | |
| SVHC Present | |
| Supplier Device Package | |
| Switching Current | |
| Tape & Reel | |
| Voltage | |
| Voltage - Off State |
The Littelfuse P0640EC is a SIDACtor protection thyristor designed to protect baseband equipment such as modems, line cards, and DSL from damaging overvoltage transients. It features a minimum breakover voltage of 77V and a maximum of 88V, with an off-state voltage of 58V at I_DRM=5µA. The device supports a peak current of 400A and has a maximum on-state current of 2.2A with a maximum on-state voltage of 4V at I_T=2.2A.
This through-hole component is supplied in a TO-226-2 (TO-92-2) package with a supplier device package of TO-92-3. It offers holding current of 150mA (minimum) and switching current of 800mA (maximum). The capacitance ranges from 55pF to 155pF under 2V bias at 1MHz.
SIDACtor thyristors provide low voltage overshoot, low on-state voltage, and do not degrade surge capability after multiple surge events within limits. They fail short circuit when surged in excess of ratings, providing fail-safe protection.
| Qty | Low | High |
|---|---|---|
| 2,000+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The off-state voltage (V_DRM) is 58V minimum at I_DRM=5µA.
The peak current rating is 400A.
It is housed in a TO-226-2 (TO-92-2) through-hole package with supplier device package TO-92-3.
The breakover voltage (V_S) is minimum 77V and maximum 88V at 100V/µs.
The part is listed as RoHS3 compliant, though this is unverified.