Ordering number : EN3096A 2SA1709/2SC4489 Bipolar Transistor --1mA 2SA1709 / 2SC4489 Electrical Characteristics at Ta=25C Ratings Parameter Symbol Conditions Unit min typ max Collector Cutoff Current I V =(--)100V, I =0A (--)100 nA CBO CB E Emitter Cutoff Current I V =(--)4V, I =0A (--)100 nA EBO EB C DC Current Gain h V =(--)5V, I =(--)100mA 140* 400* FE CE C Gain-Bandwidth Product f V =(--)10V, I =(--)100mA 120 MHz T CE C Output Capacitance Cob V =(--)10V, f=1MHz (25)16 pF CB Collector-to-Emitter Saturation Voltage V (sat) I =(--)1A, I =(--)100mA (--0.22)0.13 (--0.6)0.4 V CE C B Base-to-Emitter Saturation Voltage VBE(sat) I =(--)1A, I =(--)100mA (--)0.85 (--)1.2 V C B Collector-to-Base Breakdown Voltage V I =(--)10A, I =0A (--)120 V (BR)CBO C E Collector-to-Emitter Breakdown Voltage V I =(--)1mA, R = (--)100 V (BR)CEO C BE Emitter-to-Base Breakdown Voltage V I =(--)10A, I =0A (--)6 V (BR)EBO E C Turn-On Time t 80 ns on Storage Time t See speci ed Test Circuit. (750)1000 ns stg Fall Time t (40)50 ns f * : The 2SA1709/2SC4489 are classi ed by 100mA h as follows : FE Rank S T h 140 to 280 200 to 400 FE Switching Time Test Circuit 2SA1709 2SC4489 I I B1 B1 I I B2 B2 OUTPUT OUTPUT INPUT INPUT PW=20s PW=20s D.C.1% R D.C.1% R B B V V R R R R L L + + + + 50 50 100F 470F 100F 470F V =5V V = --50V V = --5V V =50V BE CC BE CC I =10I = --10I = --0.7A I =10I = --10I =0.7A C B1 B2 C B1 B2 Ordering Information Device Package Shipping memo 2SA1709S-AN NMP(Taping) 2,500pcs./bag 2SA1709T-AN NMP(Taping) 2,500pcs./bag Pb Free 2SC4489S-AN NMP(Taping) 2,500pcs./bag 2SC4489T-AN NMP(Taping) 2,500pcs./bag I -- V I -- V C CE C CE --2.0 2.0 2SA1709 2SC4489 --1.6 1.6 --1.2 1.2 --0.8 0.8 --2mA --0.4 0.4 1mA I =0A I =0A B B 0 0 0 --1 --2 --3 --4 --5 012 3 4 5 Collector-to-Emitter Voltage, V -- V ITR04340 Collector-to-Emitter Voltage, V -- V ITR04341 CE CE No.3096-2/7 --3mA --5mA 2mA 3mA --10mA 5mA 10mA 20mA 30mA 40mA --20mA 50mA --30mA --50mA --40mA Collector Current, I -- A C Collector Current, I -- A C