| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,320 pcs
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2320 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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| Current - Reverse Leakage @ Vr | |
| Impedance (Max) (Zzt) | |
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| Power - Max | |
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| Voltage - Forward (Vf) (Max) @ If | |
| Voltage - Zener (Nom) (Vz) |
The 1N4620 is a 3.3V Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 3.3V with a tolerance of ±5%, and a maximum power dissipation of 500mW. The diode has a maximum impedance (Zzt) of 1650 ohms and a reverse leakage current of 7.5 µA at 1.5V.
This through-hole device is housed in a DO-204AA (DO-7) axial-lead package, suitable for manual or wave soldering assembly. It operates over a wide temperature range from -65°C to 175°C, making it robust for demanding environments. The forward voltage is 1.1V at 200mA.
Typical applications include voltage clamping, shunt regulation, and overvoltage protection in low-power circuits. The 500mW power rating makes it appropriate for low-current voltage reference and regulation tasks.
The nominal Zener voltage (Vz) is 3.3V.
The maximum power dissipation is 500mW.
The Zener voltage tolerance is ±5%.
The 1N4620 is available in a DO-204AA (DO-7) axial-lead through-hole package.
The maximum forward voltage is 1.1V at 200mA.
The operating temperature range is -65°C to 175°C.