| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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89,020 pcs
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89020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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| Tape & Reel | |
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The 1N5242B is a 12V Zener diode from On Semiconductor, designed for voltage regulation and reference applications. It offers a nominal zener voltage of 12V with a ±5% tolerance, ensuring stable operation within specified limits. The device can dissipate up to 500mW of power, making it suitable for low-power circuits.
Key electrical characteristics include a maximum impedance of 30Ω at 20mA test current and a reverse leakage current of only 1µA at 9.1V. The forward voltage is 1.2V at 200mA. The diode operates over a wide temperature range from -65°C to 200°C, accommodating demanding environments.
Packaged in a DO-35 (DO-204AH) axial leaded through-hole format, the 1N5242B is easy to mount on printed circuit boards. Its compact design and reliable performance make it a common choice for voltage clamping, overvoltage protection, and shunt regulation in consumer, industrial, and automotive electronics.
The nominal zener voltage is 12V with a tolerance of ±5%.
The maximum power dissipation is 500mW.
The forward voltage is 1.2V at a forward current of 200mA.
It comes in a DO-35 (DO-204AH) axial leaded through-hole package.
The maximum impedance (Zzt) is 30Ω at 20mA test current.
The reverse leakage current is 1µA at a reverse voltage of 9.1V.
The operating junction temperature range is -65°C to 200°C.