Unidirectional TVS Diode, SMAJ Series, designed for surge suppression. Features a 20V DC rated voltage and 250V max repetitive reverse voltage. Offers 40A max surge current and 400W peak pulse power. DO-214AC (SMA) package with surface mount capability. Operating temperature range from -55°C to 150°C. Lead-free and RoHS compliant.
PackageDO-214AC
MountingSurface Mount
PolarityUnidirectional
Power200mW
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Technical Specifications
Taiwan Semiconductor SMAJ20A technical specifications.
General
| Package/Case | DO-214AC |
| Clamping Voltage | 32.4V |
| Direction | Unidirectional |
| ESD Protection | Yes |
| Height | 2.3mm |
| Lead Free | Lead Free |
| Length | 4.6mm |
| Max Breakdown Voltage | 24.5V |
| Min Breakdown Voltage | 22.2V |
| Max Forward Surge Current (Ifsm) | 2.5A |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Repetitive Reverse Voltage (Vrrm) | 250V |
| Max Reverse Leakage Current | 5uA |
| Max Surge Current | 40A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Operating Supply Voltage | 20V |
| Package Quantity | 7500 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 12.3A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Dissipation | 200mW |
| Reverse Recovery Time | 50ns |
| Reverse Standoff Voltage | 20V |
| RoHS Compliant | Yes |
| DC Rated Voltage | 20V |
| Width | 2.83mm |
Compliance
| RoHS | Compliant |
Datasheet
Taiwan Semiconductor SMAJ20A Datasheet
Download the complete datasheet for Taiwan Semiconductor SMAJ20A to view detailed technical specifications.
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