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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
775 pcs
|
775 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
664 pcs
|
664 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
72 pcs
|
72 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
50 pcs
|
50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Power | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage | |
| Zener Voltage |
The MMBZ5242B is a silicon Zener diode from On Semiconductor offering a nominal Zener voltage of 12V with a tolerance of ±5%. It is rated for a maximum power dissipation of 300mW, making it suitable for low-power voltage regulation and clamping applications.
This device features a maximum Zener impedance of 30 Ω and a reverse leakage current of 1 µA at 9.1V. The forward voltage is specified at 900 mV at a test current of 10 mA. These electrical characteristics support stable voltage reference and protection functions in compact designs.
The MMBZ5242B is housed in a surface mount SOT-23 package, also known as TO-236-3 or SC-59. It is designed for automated assembly and is suitable for space-constrained PCB layouts.
| Qty | Low | High |
|---|---|---|
| 36,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 12V.
The maximum power dissipation is 300mW.
The tolerance is ±5%.
It is available in a surface mount SOT-23 package (also TO-236-3, SC-59).
The maximum Zener impedance is 30 Ω.
The maximum reverse leakage current is 1 µA at 9.1V.
The maximum forward voltage is 900 mV at 10 mA.