The 1SMA4742A is a unidirectional silicon zener diode with a maximum operating temperature of 150°C and a maximum power dissipation of 1W. It has a dual terminal position and is available in a 2-pin SMA package. The diode element material is silicon and the diode type is a zener diode. The device operates within a temperature range of -55°C to 150°C.
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| Max Operating Temperature | 150 |
| Number of Terminals | 2 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| Number of Elements | 1 |
| Polarity | UNIDIRECTIONAL |
| Diode Element Material | SILICON |
| Diode Type | ZENER DIODE |
| Power Dissipation-Max | 1 |
| RoHS | Yes |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
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