Ordering number : EN7219B CPH3121 Bipolar Transistor CPH3121 Electrical Characteristics at Ta=25C Ratings Parameter Symbol Conditions Unit min typ max Collector Cutoff Current I V = --12V, I =0A --0.1 A CBO CB E Emitter Cutoff Current I V = --4V, I =0A --0.1 A EBO EB C DC Current Gain h V = --2V, I = --500mA 200 560 FE CE C Gain-Bandwidth Product f V = --2V, I = --500mA 380 MHz T CE C Output Capacitance Cob V = --10V, f=1MHz 40 pF CB Collector to Emitter Saturation Voltage V (sat) I = --1.5A, I = --30mA --110 --165 mV CE C B Base to Emitter Saturation Voltage V (sat) I = --1.5A, I = --30mA --0.85 --1.2 V BE C B Collector to Base Breakdown Voltage V I = --10A, I =0A --15 V (BR)CBO C E Collector to Emitter Breakdown Voltage V I = --1mA, R = --12 V (BR)CEO C BE Emitter to Base Breakdown Voltage V I = --10A, I =0A --5 V (BR)EBO E C Turn-ON Time t 30 ns on Storage Time t See speci ed Test Circuit. 90 ns stg Fall Time t 14 ns f Switching Time Test Circuit I B1 PW=20s OUTPUT D.C.1% I B2 INPUT R =1k B V R R L 50 + + 220F 470F V =5V V = --5V BE CC I =20I = --20I = --1.5A C B1 B2 Ordering Information Device Package Shipping memo CPH3121-TL-E CPH3 3,000pcs./reel Pb Free No.7219-2/5