| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Forward Voltage (Vf) (Typical @ 10 mA) | |
| Impedance (Max) (Zzt) | |
| Impedance (Zzt) (Max) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current (Ir) (Max @ 8 V) | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Voltage | |
| Zener Voltage (Vz) | |
| Zener Voltage Tolerance |
The BZX84C12LT1G is a Zener voltage regulator diode from onsemi's BZX84CxxxLT1G series. It offers a nominal Zener voltage of 12V with a tolerance of ±5% and a maximum power dissipation of 250mW when mounted on FR-4 or FR-5 board. The device features a maximum impedance (Zzt) of 25Ω and a reverse leakage current of 100nA at 8V.
This Zener diode is housed in a SOT-23-3 (TO-236) surface mount package with gull-wing leads, making it suitable for automated assembly and high-density PCB designs. The operating junction temperature range spans -65°C to 150°C.
Typical applications include voltage regulation in cellular phones, handheld portables, and other space-constrained electronic devices. The part is RoHS compliant and lead-free.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.12 | $0.12 |
| 10+ | $0.11 | $0.11 |
| 100+ | $0.06 | $0.06 |
| 500+ | $0.04 | $0.04 |
| 1,000+ | $0.02 | $0.02 |
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 maximum power dissipation is 250mW.
It is offered in a SOT-23-3 (TO-236) surface mount package.
The operating junction temperature range is -65°C to 150°C.
The maximum reverse leakage current is 100nA at 8V.