Transistors DIP Type NPN Transistors 2SC1923 Unit:mm 4.8 ± 0.3 3.8 ± 0.3 ■ Features 2.3 Max ● Collector Current Capability IC=20mA ● Collector Emitter Voltage VCEO=30V 0.7 0.60 Max ● General Purpose Switching Application 0.45 ± 0.1 1 2 12.7 Min 5.0 ± 0.2 TO-92 0.5 3 1.Emitter 2.Collector 3.Base 1.27 2.54 ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Rating Collector - Base Voltage VCBO 40 Collector - Emitter Voltage VCEO 30 Emitter - Base Voltage VEBO 4 IC 20 Collector Current - Continuous Collector Power Dissipation Thermal Resistance From Junction To Ambient Junction Temperature Storage Temperature Range Unit V mA PC 100 mW RθJA 1250 ℃/W TJ 150 Tstg -55 to 150 ℃ ■ Electrical Characteristics Ta = 25℃ Parameter Symbol Test Conditions Min Typ Max Collector- base breakdown voltage VCBO Ic= 100 μA， IE= 0 40 Collector- emitter breakdown voltage VCEO Ic= 1 mA， IB= 0 30 Emitter - base breakdown voltage VEBO IE= 100μA， IC= 0 4 Collector-base cut-off current ICBO VCB= 18 V , IE= 0 0.5 Emitter cut-off current IEBO VEB= 4V , IC=0 0.5 V Collector-emitter saturation voltage VCE(sat) IC=20 mA, IB=2 mA 0.6 Base - emitter saturation voltage VBE(sat) IC= 20 mA, IB= 2 mA 1.2 DC current gain Transition frequency hFE VCE= 6V, IC= 1mA fT VCE= 6V, IC= 1mA Unit 40 uA V 200 550 MHz ■ Classification of hfe Type 2SC1923-R 2SC1923-O 2SC1923-Y Range 40-80 70-140 100-200 www.kexin.com.cn 1 Transistors DIP Type NPN Transistors 2SC1923 ■ Typical Characterisitics Static Characteristic 4 30uA COMMON EMITTER V CE = 6V COMMON EMITTER T a =25 ℃ 27uA 24uA 3 FE (mA) hFE —— IC 1000 IC DC CURRENT GAIN COLLECTOR CURRENT 18uA 2 T a =100 ℃ h 21uA 15uA 12uA 9uA 1 T a =25 ℃ 100 6uA IB =3uA 0 0 2 4 6 8 10 COLLECTOR-EMITTER VOLTAGE fT 1000 —— V 12 10 0.01 14 0.1 1 COLLECTOR CURRENT (V) CE IC Cob / Cib 10 —— 10 I C 20 (mA) VCB / VEB f=1MHz IE =0 / CI=0 CAPACITANCE TRANSITION FREQUENCY f T C (pF) (MHz) T a =25 ℃ 300 C ib 1 C ob V CE =6V T a =25 ℃ 100 0.1 1 3 10 COLLECTOR CURRENT PC 0.125 —— I Ta COLLECTOR POWER DISSIPATION P C (W) 0.100 0.075 0.050 0.025 0.000 0 25 50 75 AMBIENT TEMPERATURE 2 www.kexin.com.cn 100 T a 125 ℃( ) 1 3 REVERSE VOLTAGE (mA) C 150 10 V (V)