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2SD1257 Folha de dados(PDF) 2 Page - Guangdong Kexin Industrial Co.,Ltd |
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2SD1257 Folha de dados(HTML) 2 Page - Guangdong Kexin Industrial Co.,Ltd |
2 / 2 page 2 SMD Type Transistors www.kexin.com.cn Electrical Characteristics Ta = 25 Parameter Symbol Testconditons Min Typ Max Unit Collector-emitter voltage 2SD1257 80 V 2SD1257A 100 V Collector-base cutoff current ICBO VCB =100 V, IE =0 10 ìA Emitter-base cutoff current IEBO VEB =5V, IC =0 50 ìA Forward current transfer ratio VCE =2V, IC =3A 90 260 Forward current transfer ratio VCE =2V, IC =0.1A 45 Collector-emitter saturation voltage VCE(sat) IC =5A, IB =0.25A 0.5 V Base-emitter saturation voltage VBE(sat) IC =5A, IB =0.25A 1.5 V Transition frequency fT VCE =10V, IC = 0.5 A,f= 10 MHz 30 MHz Turn-on time ton IC=3A 0.5 ìs Storage time tstg IB1=-IB2=0.3 A 1.5 ìs Fall time tf VCC=50V 0.1 ìs hFE VCEO IC =10mA, IB =0 2SD1257,2SD1257A hFE Classification Rank Q P hFE 90 180 130 260 |
Nº de peça semelhante - 2SD1257 |
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Descrição semelhante - 2SD1257 |
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