| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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19,095 pcs
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19095 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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The DDZ20BSF-7 from Diodes Incorporated is a 0.5W surface-mount precision Zener diode offering a nominal Zener voltage of 20V with a tight tolerance of ±2.5%. It is designed for automated assembly and provides reliable voltage regulation in low-power applications. The device features a maximum forward voltage of 900mV at 10mA, a maximum reverse leakage current of 70nA at 17.7V, and a maximum Zener impedance of 50Ω at 1kHz.
Housed in a compact SOD323F package, the DDZ20BSF-7 is suitable for space-constrained designs. It is fully RoHS compliant, lead-free, halogen-free, and meets UL 94V-0 flammability rating. The component is rated for an operating temperature range of -65°C to 150°C and has a thermal resistance of 250°C/W on FR-4 PCB.
Typical applications include voltage reference, overvoltage protection, and clamping circuits in portable electronics, consumer devices, and industrial control systems. The tape and reel packaging (3,000 pieces per reel) facilitates automated pick-and-place assembly.
The nominal Zener voltage is 20V.
Maximum forward voltage is 900mV at 10mA.
It comes in a SOD-323F surface mount package.
Maximum power dissipation is 500mW.
Tolerance is ±2.5%.
Maximum reverse leakage current is 70nA at 17.7V.
Operating temperature range is -65°C to 150°C.