Unidirectional TVS Diode, 400W Peak Pulse Power, 18V Reverse Standoff Voltage, and 29.2V Clamping Voltage. Features a 20V Minimum Breakdown Voltage, 22.1V Maximum Breakdown Voltage, and 1uA Maximum Reverse Leakage Current. Designed for transient voltage suppression with a 40A Max Forward Surge Current and 13.7A Peak Pulse Current. Housed in a DO-214AC (SMA) package with SMD/SMT termination, operating from -55°C to 150°C.
PackageDO-214AC
Voltage Rating3.5V
PolarityUnidirectional
Power400W
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Technical Specifications
Vishay SMAJ18A-E3/61 technical specifications.
General
| Package/Case | DO-214AC |
| Clamping Voltage | 29.2V |
| Clamping Voltage-Max | 29.2V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 0.09inch |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 0.177inch |
| Max Breakdown Voltage | 22.1V |
| Min Breakdown Voltage | 20V |
| Max Forward Surge Current (Ifsm) | 40A |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 400W |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 13.7A |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 18V |
| Package Quantity | 1800 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 13.7A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Dissipation | 400W |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Reverse Breakdown Voltage | 20V |
| Reverse Standoff Voltage | 18V |
| Series | TransZorb® |
| Termination | SMD/SMT |
| DC Rated Voltage | 18V |
| Width | 0.11inch |
| Working Voltage | 3.5V |
Compliance
| RoHS | Compliant |
Datasheet
Vishay SMAJ18A-E3/61 Datasheet
Download the complete datasheet for Vishay SMAJ18A-E3/61 to view detailed technical specifications.
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