Bidirectional TVS diode for surge suppression, featuring a 400W peak pulse power rating and 40V DC rated voltage. This surface mount component offers 40A maximum surge current capability and 6.2A peak pulse current. With a clamping voltage of 64.5V and a breakdown voltage range of 44.4V to 49.1V, it provides effective ESD protection. The DO-214AC package measures 4.6mm x 2.83mm x 2.3mm and operates from -55°C to 150°C.
Taiwan Semiconductor SMAJ40CA technical specifications.
| Package/Case | DO-214AC |
| Clamping Voltage | 64.5V |
| Direction | Bidirectional |
| ESD Protection | Yes |
| Height | 2.3mm |
| Lead Free | Lead Free |
| Length | 4.6mm |
| Max Breakdown Voltage | 49.1V |
| Min Breakdown Voltage | 44.4V |
| 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 | 40V |
| Package Quantity | 7500 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 6.2A |
| Peak Pulse Power | 400W |
| Polarity | Bidirectional |
| Power Dissipation | 200mW |
| Reach SVHC Compliant | No |
| Reverse Recovery Time | 50ns |
| Reverse Standoff Voltage | 40V |
| RoHS Compliant | Yes |
| DC Rated Voltage | 40V |
| Width | 2.83mm |
| RoHS | Compliant |
Download the complete datasheet for Taiwan Semiconductor SMAJ40CA to view detailed technical specifications.
No datasheet is available for this part.