SMAJ18A
Surface mount unidirectional TVS diode, DO-214AC package, offering 400W peak pulse power and 13.7A peak pulse current. Features a 29.2V clamping voltage and 18V reverse standoff voltage, with a breakdown voltage range of 20V to 22.1V. Operates across a wide temperature range from -65°C to 150°C, with a low leakage current of 1µA. This RoHS compliant component is designed for power line protection applications.
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About SMAJ18A
The Littelfuse SMAJ18A Semiconductors datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: Surface mount unidirectional TVS diode, DO-214AC package, offering 400W peak pulse power and 13.7A peak pulse current. Features a 29.2V clamping voltage and 18V reverse standoff voltage, with a breakdown voltage range of 20V to 22.1V. Operates across a wide temperature range from -65°C to 150°C, with a low leakage current of 1µA. This RoHS compliant component is designed for power line protection applications.. Key parameters include Clamping Voltage: 29.2V, Clamping Voltage-Max: 29.2V, DC Rated Voltage: 18V, Diode Type: ZENER, and Direction: Unidirectional. SMAJ18A is manufactured by Littelfuse as part of their Semiconductors product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.
Specifications
- Manufacturer
- Littelfuse
- Category
- Semiconductors
- File Size
- 1 MB
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Parameters
| Clamping Voltage | 29.2V |
| Clamping Voltage-Max | 29.2V |
| DC Rated Voltage | 18V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.29mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 5.28mm |
| Max Breakdown Voltage | 22.1V |
| Max Operating Temperature | 150°C |
| Max Power Dissipation | 3.3W |
| Max Surge Current | 13.7A |
| Min Breakdown Voltage | 20V |
| Min Operating Temperature | -65°C |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 18V |
| Package/Case | DO-214AC |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 13.7A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Dissipation | 400W |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Breakdown Voltage | 20V |
| Reverse Standoff Voltage | 18V |
| RoHS | Compliant |
| RoHS Compliant | Yes |
| Series | SMAJ |
| Termination | SMD/SMT |
| TME | 3,5261$0.29$0.202$0.175$0.111pcsView offer |
| Width | 2.79mm |