| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
189,000 pcs
|
189000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Leakage Current | |
| Mounting Type | |
| Non-repetitive Peak Reverse Current (IZSM) | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Test Current | |
| Tolerance | |
| Voltage | |
| Zener Impedance (Zzk) | |
| Zener Impedance (Zzt) | |
| Zener Knee Current (IZK) | |
| Zener Voltage | |
| Zener Voltage Max | |
| Zener Voltage Min |
The 1N4751A-T50A is a 30V Zener diode manufactured by onsemi, part of the 1N4728A-1N4758A series. It features a nominal zener voltage of 30V with a minimum of 28.5V and a maximum of 31.5V, tested at a current of 8.5 mA. The maximum zener impedance at the test current is 40 Ω, rising to 1000 Ω at the knee current of 0.25 mA. Leakage current is limited to 5 µA at a reverse voltage of 22.8V. The diode can handle a non-repetitive peak reverse current of 150 mA.
Power dissipation is rated at 1W when the lead temperature is held at 50°C, with a derating factor of 6.67 mW/°C above that temperature. The operating and storage temperature range extends from -65°C to 200°C. The device is housed in a DO-41 axial lead package, designed for through-hole mounting. This package is suitable for standard PCB assembly and is available in tape and reel packaging for automated placement.
Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in power supplies and other electronic circuits. The ±5% tolerance provides consistent performance for precision requirements.
The nominal zener voltage is 30V, with a minimum of 28.5V and maximum of 31.5V.
The power dissipation is 1W at a lead temperature of 50°C, with derating of 6.67 mW/°C above 50°C.
The tolerance is ±5%.
The operating temperature range is -65°C to 200°C.
It is available in a DO-41 axial lead package (through-hole).
The leakage current is 5 µA at a reverse voltage of 22.8V.
The test current is 8.5 mA.