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STMicroelectronicsSM4T21AYTransient Voltage Suppressors (TVS)
Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R Automotive AEC-Q101
| Compliant with Exemption | |
| EAR99 | |
| Active | |
| SM4T21AY | |
| SVHC | Yes |
| SVHC Exceeds Threshold | Yes |
| Automotive | Yes |
| PPAP | Unknown |
| Single | |
| Uni-Directional | |
| 1 | |
| 20 | |
| 39.3 | |
| 18 | |
| 59 | |
| 0.2 | |
| 1 | |
| 400 | |
| -55 | |
| 150 | |
| Automotive | |
| 0.072 | |
| Tape and Reel | |
| Mounting | Surface Mount |
| Package Height | 2.7(Max) |
| Package Width | 2.95(Max) |
| Package Length | 4.6(Max) |
| PCB changed | 2 |
| Standard Package Name | DO |
| Supplier Package | SMA |
| 2 | |
| Lead Shape | J-Lead |
This SM4T21AY TVS diode from STMicroelectronics is a must-have if your electronic equipment may be exposed to overvoltage conditions. Its peak pulse power dissipation is 400 W. This device's maximum clamping voltage is 39.3 V and minimum breakdown voltage is 20 V. Its maximum leakage current is 0.2 μA. Its test current is 1 mA. This TVS diode has a minimum operating temperature of -55 °C and a maximum of 150 °C. This product will be shipped in tape and reel packaging for quick mounting and safe delivery.
| EDA / CAD Models |
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