* High breakdown voltage.
* Small Cob.
* Wide ASO.
* High reliability (Adoption of HVP process). Package Dimensions unit:mm 2010C [2SC4257] 10.2 3.6 5.1 2.7 6.3 4.5 1.3 18.0 5.6 1.2 14.0 15.1 0.8 0.4 1 2 3 2.7 Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter
2SC4257
Sanyo Semicon Device
79.53 KB
Npn triple diffused planar silicon transistor.
Ordering number:EN2925A
NPN Triple Diffused Planar Silicon Transistor
2SC4257
1200V/30mA High-Voltage Amplifier, High-Voltage Switching Applications.
📁 Related Datasheet
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· High conversion gain: Gce = 25dB (typ.) .
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Colle.
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· Transition .
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Good linearity of fT.
1 Emitter 2 Base 3 Collector
Absolute Maximum Ratings Ta = 25.
