The SM4T39A is a silicon unidirectional transient voltage suppressor diode with a maximum operating temperature of 150 degrees Celsius. It has a maximum reverse voltage rating of 33 volts and a maximum non-repetitive peak reverse power dissipation of 400 watts. The diode is available in a 2-pin package type R-PDSO-C2. The SM4T39A is suitable for use in a variety of applications, including those requiring transient voltage suppression.
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Stmicroelectronics SM4T39A technical specifications.
| Max Operating Temperature | 150 |
| Number of Terminals | 2 |
| Terminal Position | DUAL |
| Pin Count | 2 |
| Number of Elements | 1 |
| Polarity | UNIDIRECTIONAL |
| Diode Element Material | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE |
| Rep Pk Reverse Voltage-Max | 33 |
| Breakdown Voltage-Min | 37.1 |
| Non-rep Peak Rev Power Dis-Max | 400 |
| Clamping Voltage-Max | 69.7 |
| Breakdown Voltage-Nom | 39 |
| Breakdown Voltage-Max | 41 |
| Power Dissipation-Max | 5 |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8541.10.00.50 |
| REACH | Compliant |
| Military Spec | False |
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