| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
199,020 pcs
|
199020 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 | |
| Storage Temperature | |
| Supplier Device Package | |
| Tolerance | |
| Voltage |
The BZT52-B3V9-QX is a general-purpose Zener diode from Nexperia, part of the BZT52-Q series. It is designed for voltage regulation applications and is qualified to AEC-Q101, making it suitable for automotive use.
It has a nominal Zener voltage of 3.9V with a tolerance of ±2%. Maximum power dissipation is 590mW when mounted on an FR4 PCB with a 1cm² cathode pad. The forward voltage is 900mV at 10mA, and reverse leakage current is 3µA at 1V. Maximum differential impedance (Zzt) is 95Ω.
The device is supplied in a surface-mount SOD-123 package, with tape and reel packaging. Operating junction temperature is up to 150°C.
Typical applications include general regulation functions in automotive and industrial electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.21 | $0.21 |
| 10+ | $0.13 | $0.13 |
| 100+ | $0.08 | $0.08 |
| 500+ | $0.06 | $0.06 |
| 1,000+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.9V.
±2%.
590mW.
900mV at 10mA.
SOD-123.
Yes, it is qualified according to AEC-Q101.
150°C.