| EU RoHS | Compliant with Exemption |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8541.10.00.50 |
| Automotive | No |
| PPAP | No |
| Diameter | 2.6(Max) |
| Mounting | Through Hole |
| Package Length | 4.1(Max) |
| PCB changed | 2 |
| Standard Package Name | DO |
| Supplier Package | DO-41 |
| Pin Count | 2 |
| Lead Shape | Through Hole |
Use a voltage regulator BZX85C3V9-TAP zener diode from Vishay that will work for backward currents. Its maximum leakage current is 10 μA. Its test current is 60 mA. This device has a maximum regulator current of 280 mA. Its maximum power dissipation is 1300 mW. It is made in a single configuration. This zener device has a nominal voltage of 3.9 V and a voltage tolerance of 5%. This zener diode has an operating temperature range of -55 °C to 175 °C.
