| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | 221 | On Request | On Request |
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The 1N4729A is a Zener diode manufactured by On Semiconductor, designed for voltage regulation and reference applications. It features a nominal Zener voltage of 3.6V with a tolerance of ±0.5% and a maximum power dissipation of 1W. The device offers a low impedance of 10Ω at the Zener test current, ensuring stable voltage regulation.
This through-hole component is housed in a DO-41G axial package, suitable for automated insertion and manual assembly. The forward voltage is specified at 1V at 100mA, and the reverse leakage current is 100µA at 1V. The part is RoHS3 compliant and has an MSL rating of 1 (unlimited).
Typical applications include voltage clamping, overvoltage protection, and reference voltage generation in power supplies and consumer electronics. The 1N4729A is a reliable choice for designs requiring a precise 3.6V reference with moderate power handling.
The nominal Zener voltage is 3.6V.
The maximum power dissipation is 1W.
The tolerance is ±0.5%.
The device is available in a DO-41G axial through-hole package.
The forward voltage is 1V at 100mA.
The reverse leakage current is 100µA at 1V.