| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,455 pcs
|
1455 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Automotive Grade | |
| Capacitance | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Circuits | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Voltage |
The P1701SALRP from Littelfuse is a unidirectional SIDACtor protection thyristor designed specifically for protecting Subscriber Line Interface Circuits (SLIC) from overvoltage transients. It features a fixed voltage switching characteristic that responds to negative surges, while an integrated internal diode routes positive surges to ground.
Key electrical specifications include a minimum off-state voltage (VDRM) of 160 V, a maximum breakover voltage (VS) of 200 V at 100 V/µs, a minimum holding current (IH) of 120 mA, and a maximum switching current (IS) of 800 mA. The on-state current (IT) is rated up to 2.2 A with a maximum on-state voltage (VT) of 4 V. Capacitance ranges from 30 pF to 55 pF at 1 MHz with -2 V bias.
The device is housed in a DO-214AA (SMB) surface mount package with tin (Sn) terminal finish and is supplied in tape and reel packaging. It is RoHS3 compliant, lead-free, and halogen-free. The mixed technology construction combines thyristor and diode elements for robust transient protection in telecom applications.
| Qty | Low | High |
|---|---|---|
| 2,500+ | $0.54 | $0.54 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum off-state voltage is 160 V.
The maximum breakover voltage is 200 V at 100 V/µs.
The minimum holding current is 120 mA.
The maximum switching current is 800 mA.
The maximum on-state current is 2.2 A.
Capacitance ranges from 30 pF to 55 pF at 1 MHz with -2 V bias.
It is available in DO-214AA (SMB) surface mount package.