| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,984 pcs
|
1984 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
101 pcs
|
101 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage | |
| junction_temperature_range | |
| zener_voltage (Minimum/Nominal/Maximum @ IZ = 20 mA) |
The 1N5251BTR is a Zener diode manufactured by On Semiconductor, designed for voltage regulation and clamping applications. It provides a nominal zener voltage of 22V at a test current of 20 mA, with a tolerance of ±5%. The device has a maximum power dissipation of 500 mW and a maximum impedance of 29Ω at the test current. The reverse leakage current is limited to 100 nA at 17V reverse voltage, and the forward voltage drop is 1.2V at 200 mA.
This Zener diode operates over a wide temperature range from -65°C to 200°C, making it suitable for demanding environments. It is packaged in a DO-204AH (DO-35) axial-lead through-hole package, which is easy to insert into printed circuit boards. The device is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited).
Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in various electronic circuits. The 1N5251BTR is part of the 1N5221B-1N5252B series, offering a range of zener voltages. Designers should consider the power derating above 50°C (4.0 mW/°C) to ensure reliable operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.42 | $0.42 |
| 10+ | $0.29 | $0.29 |
| 100+ | $0.19 | $0.19 |
| 500+ | $0.14 | $0.14 |
| 1,000+ | $0.11 | $0.11 |
| 2,500+ | $0.11 | $0.11 |
| 5,000+ | $0.10 | $0.10 |
| 10,000+ | $0.09 | $0.09 |
| 20,000+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal zener voltage is 22V, with a range of 20.9V to 23.1V at 20 mA test current.
The maximum power dissipation is 500 mW.
The maximum forward voltage is 1.2V at 200 mA forward current.
The package is DO-204AH (DO-35) axial-lead through-hole.
The operating temperature range is -65°C to 200°C.
The maximum reverse leakage current is 100 nA at 17V reverse voltage.
The maximum impedance (Zzt) is 29Ω at 20 mA test current.