| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,005 pcs
|
2005 pcs | On Request | 1 | On Request | On Request | 04+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Capacitance | |
| Current | |
| Hold Current (IH) | |
| Lead Style | |
| Mounting Type | |
| Number of Elements | |
| On-state Current (IT) | |
| Peak Surge Current (IPP) | |
| Repetitive Peak Off-State Voltage (VDRM) | |
| Storage Temperature | |
| Supplier Device Package | |
| Switching Current (IS) | |
| Switching Voltage (VS) | |
| Tape & Reel | |
| Voltage |
The P3100EC is a SIDACtor protection thyristor from Littelfuse Inc., designed for overvoltage protection in baseband equipment such as modems, line cards, CPE, and DSL. It is part of the SIDACtor series in a TO-92 package, providing a robust through-hole solution for compliance with global regulatory standards.
This device features a repetitive peak off-state voltage (VDRM) of 275V and a maximum switching voltage (VS) of 350V at 100V/µs. It has a hold current (IH) of 150 mA and a switching current (IS) of 800 mA. The on-state current (IT) is rated at 2.2 A with a maximum on-state voltage (VT) of 4 V. The capacitance ranges from 20 pF to 45 pF at 1 MHz with a 2V bias. The surge current rating is 400 A.
The P3100EC is available in a through-hole mounting package with options including TO-226-2, TO-92-2 (TO-226AC), and supplier device package TO-92-3. It is RoHS3 compliant and has an MSL of 1 (Unlimited).
This thyristor is suitable for protecting baseband interfaces and complies with standards such as TIA-968-A, TIA-968-B, ITU K.20/21, GR 1089, and IEC 61000-4-5. It offers low voltage overshoot, low on-state voltage, and does not degrade surge capability after multiple surge events.
| Qty | Low | High |
|---|---|---|
| 2,000+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The repetitive peak off-state voltage (VDRM) is 275 V.
The maximum switching voltage (VS) at 100V/µs is 350 V.
The peak surge current (Ipp) is 400 A.
The package options are TO-226-2, TO-92-2 (TO-226AC), and supplier device package TO-92-3.
The minimum hold current (IH) is 150 mA.
The maximum on-state current (IT) is 2.2 A.
The capacitance ranges from 20 pF to 45 pF at 1 MHz with a 2V bias.