| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,800 pcs
|
4800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 1N4747A-T is a 20V Zener diode from Diodes Incorporated, designed for general-purpose voltage regulation and protection applications. It features a nominal Zener voltage of 20V with a tolerance of ±5%, and can dissipate up to 1W of power. The device offers a low Zener impedance of 22Ω at the test current of 12.5mA, ensuring stable voltage regulation. The reverse leakage current is a maximum of 5µA at 15.2V, and the forward voltage is typically 1.2V at 200mA. The diode is housed in a DO-41 (DO-204AL) axial lead through-hole package, making it suitable for manual and automated insertion on printed circuit boards. The operating temperature range is -65°C to 175°C, with a thermal resistance of 175°C/W junction-to-ambient. The case material is glass with UL 94V-0 flammability rating, and lead finish is Sn96.5Ag3.5, compliant with RoHS requirements. This diode is part of the 1N4728A-1N4761A series and is suitable for applications requiring a stable 20V reference or overvoltage clamping.
| Qty | Low | High |
|---|---|---|
| 5,000+ | $0.06 | $0.06 |
| 10,000+ | $0.05 | $0.05 |
| 15,000+ | $0.05 | $0.05 |
| 25,000+ | $0.05 | $0.05 |
| 35,000+ | $0.04 | $0.04 |
| 50,000+ | $0.04 | $0.04 |
| 125,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
20V nominal.
1.2V typical at 200mA.
DO-41 (DO-204AL) axial lead through-hole.
1W maximum.
-65°C to 175°C.
5µA at 15.2V.
±5%.