| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
159,433 pcs
|
159433 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| ESD Rating | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Lead Finish | |
| Max. Reflow Temperature | |
| Medical Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Derating Factor (above 25°C) | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Tolerance | |
| Voltage | |
| Zener Voltage (Nominal) |
The On Semiconductor SZNZ9F3V9T5G is a Zener voltage regulator diode from the SZNZ9F2V4T5G series. It provides a nominal Zener voltage of 3.91V with a ±5% tolerance and a maximum power dissipation of 250mW at 25°C ambient temperature. The device features a maximum Zener impedance of 100Ω at the Zener test current and a maximum forward voltage of 900mV at 10mA forward current. Reverse leakage current is limited to 5µA at a reverse voltage of 1V.
This Zener diode is designed for voltage regulation and protection in space-constrained applications. It is packaged in a small SOD-923 surface mount package with a maximum body height of 0.40mm. The device is qualified for a maximum reflow temperature of 260°C and meets MSL 1 moisture sensitivity requirements. It has an ESD rating of Class 3 (>16kV) per the Human Body Model.
The SZNZ9F3V9T5G is Pb-Free, Halogen Free/BFR Free, and RoHS compliant. It is suitable for automotive and other applications requiring unique site and control change requirements, as it is AEC-Q101 qualified and PPAP capable. The device has a junction-to-ambient thermal resistance of 500°C/W on an FR-4 minimum pad and a power derating factor of 2.0mW/°C above 25°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.27 | $0.27 |
| 10+ | $0.17 | $0.17 |
| 100+ | $0.10 | $0.10 |
| 500+ | $0.08 | $0.08 |
| 1,000+ | $0.06 | $0.06 |
| 5,000+ | $0.05 | $0.05 |
| 8,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 3.91V with a ±5% tolerance.
The maximum power dissipation is 250mW at 25°C ambient temperature.
It is available in a SOD-923 surface mount package.
The maximum forward voltage is 900mV at a forward current of 10mA.
The operating temperature range is -65°C to 150°C (junction temperature).
Yes, the datasheet states it is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
The ESD rating is Class 3 (>16kV) per the Human Body Model.