Description:... V CB = 200 Vdc 2N5660, 2N5662 V CB = 250 Vdc 2N5660, 2N5662 V CB = 300 Vdc 2N5661, 2N5663 V CB = 400 Vdc 2N5661, 2N5663 ... ...ON CHARACTERISTICS (5) Forward - Current Transfer Ratio I C = 50 mAdc, V CE = 2.0 Vdc 2N5660, 2N5662 2N5661, 2N5663 ... ...¦Ěs Turn - Off Time V CC = 100 Vdc; I C = 0.5 Adc; I B1 = - I B2 = 15 Adc 2N5660, 2N5662 V CC = 100 Vdc; I C = 0.5 Adc; I B1 = - I B2 = 25 Adc 2N5661, 2N5663 ...