| PartNumber | BZG05C20-E3-TR | BZG05C20-E3-TR3 | BZG05C20-HE3-TR |
| Description | Zener Diodes ZENER DIODE DO214-E3 | Zener Diodes ZENER DIODE DO214-E3 | Zener Diodes ZENER DIODE DO214-HE3 |
| Manufacturer | Vishay Semiconductor Diodes Division | Vishay Semiconductor Diodes Division | Vishay Semiconductor Diodes Division |
| Product Category | Diodes - Zener - Single | Diodes - Zener - Single | Diodes - Zener - Single |
| Series | - | - | Automotive, AEC-Q101 |
| Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Package Case | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA |
| Operating Temperature | 150°C | 150°C | 150°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | DO-214AC | DO-214AC | DO-214AC |
| Tolerance | ±5% | ±5% | ±5% |
| Power Max | 1.25W | 1.25W | 1.25W |
| Voltage Zener Nom Vz | 20V | 20V | 20V |
| Impedance Max Zzt | 24 Ohm | 24 Ohm | 24 Ohm |
| Current Reverse Leakage Vr | 500nA @ 15V | 500nA @ 15V | 500nA @ 15V |
| Voltage Forward Vf Max If | 1.2V @ 200mA | 1.2V @ 200mA | 1.2V @ 200mA |