| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,646 pcs
|
2646 pcs | On Request | 1 | On Request | On Request | 0619 | On Request | On Request | |
|
1,550 pcs
|
1550 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Supplier Device Package | |
| Tape & Reel | |
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| Voltage |
The MMBZ5228B is a Zener diode from On Semiconductor designed for voltage regulation and protection in low-power circuits. It features a nominal Zener voltage of 3.9V with ±5% tolerance, ensuring stable reference or clamping. With a maximum power dissipation of 350mW, it is suitable for applications requiring up to 350mW in ambient conditions.
Electrical characteristics include a maximum impedance of 23Ω at 20mA test current, reverse leakage current of 10µA at 1V, and forward voltage of 0.9V at 10mA. The device operates over a junction temperature range up to 150°C and can be stored from -55°C to +150°C.
The MMBZ5228B is housed in a surface-mount SOT-23-3 package (also known as TO-236-3 or SC-59), making it ideal for compact PCB designs. Its small footprint and standard pinout simplify integration into voltage regulation, overvoltage protection, and reference circuits.
| Qty | Low | High |
|---|---|---|
| 36,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Zener voltage is 3.9V nominal with ±5% tolerance.
The maximum forward voltage is 0.9V at 10mA forward current.
The package is SOT-23-3 (also known as TO-236-3 or SC-59).
The maximum power dissipation is 350mW.
The maximum reverse leakage current is 10µA at 1V reverse voltage.
The operating junction temperature is up to 150°C, and storage temperature range is -55°C to +150°C.
The maximum impedance is 23Ω at 20mA test current.