| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
468,000 pcs
|
468000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
7,020 pcs
|
7020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
251 pcs
|
251 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Voltage |
The On Semiconductor SZMMSZ5242ET1G is a Zener voltage regulator diode designed for general-purpose voltage regulation and clamping applications. It offers a nominal Zener voltage of 12V with a tolerance of ±5%, and a continuous power dissipation of 500mW on standard FR-4 or FR-5 boards. The device features a low forward voltage of 900mV at 10mA and a maximum reverse leakage current of 1µA at 9.1V.
This Zener diode is housed in a compact SOD-123 surface mount package, making it suitable for high-density automated assembly. It supports an operating temperature range of -55°C to 150°C and is rated for peak power dissipation of 225W under non-repetitive 8x20µs pulses. The part is ESD rated to Class 3 (>16kV) per the Human Body Model and meets UL 94 V-0 flammability requirements.
Designed for medium-current applications, the SZMMSZ5242ET1G is ideal for voltage reference, overvoltage protection, and waveform clipping circuits. The SZ prefix indicates automotive qualification (AEC-Q101) and PPAP capability, making it suitable for automotive and other high-reliability applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.44 | $0.44 |
| 10+ | $0.27 | $0.27 |
| 100+ | $0.18 | $0.18 |
| 500+ | $0.14 | $0.14 |
| 1,000+ | $0.12 | $0.12 |
| 3,000+ | $0.10 | $0.10 |
| 6,000+ | $0.09 | $0.09 |
| 9,000+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 12V with a tolerance of ±5%.
The continuous power dissipation is 500mW on FR-4 or FR-5 board.
It is offered in a SOD-123 surface mount package.
The operating temperature range is -55°C to 150°C.
The part is marked as RoHS3 compliant and Pb-Free (suffix G indicates Pb-Free).
The typical forward voltage is 900mV at 10mA.
The maximum reverse leakage current is 1µA at 9.1V.