The 1SMA78AT3 is a unidirectional silicon transient voltage suppressor diode with a maximum reverse voltage of 78V and a maximum non-repetitive peak reverse power dissipation of 400W. It has a maximum power dissipation of 0.5W and operates within a temperature range of -65°C to 150°C. The diode is packaged in a plastic, 2-pin SMA case and is suitable for transient voltage suppression applications.
PolarityUNIDIRECTIONAL
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Technical Specifications
Onsemi 1SMA78AT3 technical specifications.
General
| Max Operating Temperature | 150 |
| Number of Terminals | 2 |
| Min Operating Temperature | -65 |
| 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 | 78 |
| Breakdown Voltage-Min | 86.7 |
| Non-rep Peak Rev Power Dis-Max | 400 |
| Clamping Voltage-Max | 126 |
| Breakdown Voltage-Max | 95.8 |
| Power Dissipation-Max | 0.5 |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8541.10.00.50 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Onsemi 1SMA78AT3 Datasheet
Download the complete datasheet for Onsemi 1SMA78AT3 to view detailed technical specifications.
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