| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
36,000 pcs
|
36000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
210 pcs
|
210 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) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The SZMMSZ5244ET1G is a Zener voltage regulator diode from onsemi's SZMMSZ52xxET1G series. It features a nominal Zener voltage of 14V with ±5% tolerance and a power dissipation rating of 500mW on FR-4 or FR-5 boards.
The device offers a maximum impedance (Zzt) of 15Ω, a reverse leakage current of 100nA at 10V, and a forward voltage of 900mV at 10mA. It also provides a peak power dissipation of 225W (8x20µs pulse) and an ESD rating of Class 3 (>16kV HBM), making it robust for automotive applications.
The diode is packaged in a void-free, transfer-molded plastic SOD-123 case designed for automated assembly. It has an operating temperature range of -55°C to +150°C, with junction-to-ambient thermal resistance of 340°C/W and junction-to-lead thermal resistance of 150°C/W. The device is Pb-Free (ET1G suffix) and RoHS compliant.
This Zener diode is suitable for general-purpose voltage regulation, overvoltage protection, and reference voltage applications in automotive and industrial electronics. The SZ prefix indicates automotive qualification (AEC-Q101) and PPAP capability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
| 10+ | $0.31 | $0.31 |
| 100+ | $0.20 | $0.20 |
| 500+ | $0.18 | $0.18 |
| 1,000+ | $0.15 | $0.15 |
| 3,000+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 14 V with a tolerance of ±5%.
The forward voltage is 900 mV at a test current of 10 mA.
It is available in a surface-mount SOD-123 package.
The power dissipation is 500 mW on FR-4 or FR-5 board.
The tolerance is ±5%.
The operating temperature range is -55°C to 150°C.