| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,013 pcs
|
3013 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request | |
|
2,100 pcs
|
2100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage | |
| Voltage - Forward (Vf) (Max) @ If |
The MMBZ5229B is a Zener diode from ON Semiconductor, part of the MMBZ5221B-MMBZ5257B series. It provides a nominal Zener voltage of 4.3V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 350mW and features a maximum Zener impedance of 22Ω at a test current of 20mA. Reverse leakage current is limited to 5µA at a reverse voltage of 1V. The forward voltage is 0.9V maximum at 10mA forward current. Operating temperature range is -55°C to 150°C. This diode is designed for surface-mount assembly and is available in a SOT-23-3 package (also known as TO-236-3 or SC-59). Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in low-power circuits. The device is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 36,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.3V nominal.
350mW maximum.
±5%.
0.9V maximum at 10mA.
5µA maximum at 1V reverse voltage.
-55°C to 150°C.
SOT-23-3 (also TO-236-3, SC-59).