Unidirectional Transient Voltage Suppressor (TVS) diode, 400W peak pulse power, 12A peak pulse current. Features a 20.5V reverse standoff voltage and 33.2V clamping voltage. Operates across a wide temperature range from -55°C to 175°C with a low reverse leakage current of 1µA. Housed in a DO-204AL axial package with tin-matte plated contacts, suitable for through-hole mounting. RoHS compliant and designed for automotive applications.
PackageDO-204AL
MountingThrough Hole
PolarityUnidirectional
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Technical Specifications
Vishay BZW04-20HE3/54 technical specifications.
General
| Package/Case | DO-204AL |
| Clamping Voltage | 33.2V |
| Contact Plating | Tin, Matte |
| Diode Type | ZENER |
| Direction | Unidirectional |
| ESD Protection | No |
| Min Breakdown Voltage | 22.8V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 12A |
| Mount | Through Hole |
| Mounting Style | AXIAL |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 20.5V |
| Package Quantity | 5500 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 12A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 20.5V |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q101, TransZorb® |
| Termination | Axial |
Compliance
| RoHS | Compliant |
Datasheet
Vishay BZW04-20HE3/54 Datasheet
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