| PartNumber | 1N5939B G | 1N5939BP/TR12 | 1N5939BE3/TR13 |
| Description | Zener Diodes Zener Voltage Regulator Diode | Zener Diodes Zener Voltage Regulator Diode | Zener Diodes Zener Voltage Regulator Diode |
| Manufacturer | Microchip | Microchip | Microsemi Corporation |
| Product Category | Zener Diodes | Zener Diodes | Diodes - Zener - Single |
| RoHS | N | N | - |
| Brand | Microchip / Microsemi | Microchip / Microsemi | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 100 | 4000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Mounting Style | - | Through Hole | Through Hole |
| Package / Case | - | DO-41-2 | - |
| Packaging | - | Reel | Tape & Reel (TR) |
| Unit Weight | - | 0.010935 oz | 0.010935 oz |
| Series | - | - | - |
| Package Case | - | - | DO-204AL, DO-41, Axial |
| Operating Temperature | - | - | -65°C ~ 150°C |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | DO-204AL (DO-41) |
| Tolerance | - | - | ±5% |
| Power Max | - | - | 1.5W |
| Voltage Zener Nom Vz | - | - | 39V |
| Impedance Max Zzt | - | - | 45 Ohm |
| Current Reverse Leakage Vr | - | - | 1μA @ 29.7V |
| Voltage Forward Vf Max If | - | - | 1.2V @ 200mA |