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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8 pcs
|
8 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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| Manufacturer Name | |
| Current | |
| Impedance (Max) (Zzt) | |
| Impedance (Zzt) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Reverse Leakage Current | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage | |
| Zener Voltage |
The 1N4746A is a Zener diode from Microchip Technology designed for voltage regulation and protection applications. It features a nominal Zener voltage of 18V with a tolerance of ±5%, ensuring reliable voltage clamping. The diode can dissipate up to 1W of power, making it suitable for low to moderate power circuits.
Electrical characteristics include a maximum impedance (Zzt) of 20Ω and a reverse leakage current of 5µA at 13.7V. The device operates over a wide temperature range from -65°C to 200°C, providing robust performance in harsh environments.
The 1N4746A is housed in a DO-204AL (DO-41) axial lead package, which is designed for through-hole mounting. This package offers excellent thermal performance and is compatible with standard PCB assembly processes.
18V.
1W.
±5%.
DO-204AL (DO-41) axial lead.
-65°C to 200°C.
5µA at 13.7V.
20Ω.