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| 2SC4667_03 |
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 TOSHIBA
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2SC4667 2003-03-27 2 Electrical Characteristics (Ta ==== 25°C) Characteristics Symbol Test Condition Min Typ. Max Unit Collector cut-off current ICBO VCB = 40 V, IE = 0 ¾ ¾ 0.1 mA Emitter cut-off current IEBO VEB = 5 V, IC = 0 ¾ ¾ 0.1 mA hFE (1) (Note 1) VCE = 1 V, IC = 10 mA 40 ¾ 240 DC current gain hFE (2) VCE = 1 V, IC = 100 mA 20 ¾ ¾ Collector-emitter saturation voltage VCE (sat) IC = 20 mA, IB = 1 mA ¾ ¾ 0.3 V Base-emitter saturation voltage VBE (sat) IC = 20 mA, IB = 1 mA ¾ ¾ 1.0 V Transition frequency fT VCE = 10 V, IC = 10 mA 200 400 ¾ MHz Collector output capacitance Cob VCB = 10 V, IE = 0, f = 1 MHz ¾ 4 6 pF Turn-on time ton ¾ 70 ¾ Storage time tstg ¾ 15 ¾ Switching time Turn-off time toff (Note 2) ¾ 30 ¾ ns Note 1: hFE (1) classification R: 40~80, O: 70~140, Y: 120~240 Note 2: Switching time test circuit |
