2SD2018 transistor equivalent, silicon npn transistor.
* High forward current transfer ratio hFE
* Built-in 60 V Zener diode between base to collector
φ 3.16±0.1
3.8±0.3 11.0±0.5
1.9±0.1
* Absolute Maximum Rati.
or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household.
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