| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MMSZ5233B is a 6V Zener diode from On Semiconductor, designed for voltage regulation and protection applications. It offers a nominal zener voltage of 6.0V with a range of 5.7V to 6.3V at 20mA, and a maximum power dissipation of 500mW at 25°C ambient temperature. The device exhibits a low zener impedance of 7Ω typical and a forward voltage of 900mV maximum at 10mA. Reverse leakage current is limited to 5µA at 3.5V, ensuring low standby power consumption.
The diode operates over a wide temperature range of -55°C to +150°C, with a junction-to-ambient thermal resistance of 340°C/W on standard FR-4 or FR-5 boards. The maximum junction temperature is 150°C. It is housed in the compact SOD-123 surface-mount package, suitable for high-density PCB designs. The part is RoHS3 compliant (unverified) and has an MSL rating of 1 (unlimited).
Typical applications include voltage clamping, overvoltage protection, and reference voltage generation in power supplies, consumer electronics, and industrial control systems. The ±5% tolerance provides consistent performance across production batches.
| Qty | Low | High |
|---|---|---|
| 39,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal zener voltage is 6.0V, with a range of 5.7V to 6.3V.
The forward voltage is 900mV maximum at 10mA.
The MMSZ5233B is available in a SOD-123 surface-mount package.
Maximum reverse leakage current is 5µA at 3.5V.
The zener impedance is 7Ω maximum at 20mA.
The operating temperature range is -55°C to +150°C.
The tolerance is ±5%.