| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
78,000 pcs
|
78000 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 | |
| Medical Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The SZMM5Z3V9T1G is a Zener voltage regulator diode from ON Semiconductor's SZMM5Z series. It provides a nominal zener voltage of 3.9V with a tolerance of ±6.4% and a maximum power dissipation of 500mW. The device features a maximum impedance of 90Ω, a forward voltage of 900mV at 10mA, and a leakage current of 3µA at 1V. It is designed for surface mount applications in the compact SOD-523 package (SC-79).
The diode offers an ESD rating of Class 3 (>16kV) per Human Body Model, making it robust for handling. It has a thermal resistance of 250°C/W junction-to-ambient on a standard FR-4 board and can withstand reflow temperatures up to 260°C. The operating temperature range is -65°C to 150°C.
Typical applications include voltage regulation in portable electronics, cellular phones, and high-density PC boards. The SZ prefix indicates qualification for automotive and other applications requiring unique site and control change requirements, with AEC-Q101 certification and PPAP capability. The device is RoHS3 compliant, Pb-free, and meets MSL 1 requirements.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.82 | $0.82 |
| 10+ | $0.51 | $0.51 |
| 100+ | $0.33 | $0.33 |
| 500+ | $0.25 | $0.25 |
| 1,000+ | $0.22 | $0.22 |
| 3,000+ | $0.18 | $0.18 |
| 6,000+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal zener voltage is 3.9V with a tolerance of ±6.4%.
The typical forward voltage is 900mV at a forward current of 10mA.
It is available in the SOD-523 surface mount package (SC-79).
The maximum power dissipation is 500mW at 25°C ambient on an FR-4 board.
The operating temperature range is -65°C to 150°C.
Yes, it is RoHS3 compliant and Pb-free.
It is rated Class 3 (>16kV) per Human Body Model.