Transistors DIP Type NPN Transistors BC337 (KC337) TO-92 Unit: mm +0.25 4.58 0.20 4.58 –0.15 ■ Features ● Collector Current Capability IC=0.5A 14.47 ● Collector Emitter Voltage VCEO=45V 0.40 0.46 0.10 C ● Complement to BC327. B 1.27TYP [1.27 0.20] 1 2 3 +0.10 1.27TYP [1.27 0.20] 0.38 –0.05 3.60 0.20 ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Rating Collector - Base Voltage VCBO 50 Collector - Emitter Voltage VCEO 45 Emitter - Base Voltage VEBO 5 (R2.29) Unit V Collector Current - Continuous IC 500 mA Collector Current - Pulse ICP 1 A Base Current - Pulse IBP 200 mA PC 625 mW RθJA 0.2 ℃/mw TJ 150 Tstg -65 to 150 Collector Power Dissipation Thermal Resistance From Junction to Ambient Junction Temperature Storage Temperature Range 1. Emitter 2. Base 3. Collector (0.25) +0.10 0.38 –0.05 1.02 0.10 3.86MAX E ℃ ■ Electrical Characteristics Ta = 25℃ Parameter Symbol Test Conditions Min Collector- base breakdown voltage VCBO Ic= 100 μA， IE= 0 50 Collector- emitter breakdown voltage VCEO Ic= 1 mA， IB= 0 45 Emitter - base breakdown voltage VEBO IE= 100μA， IC= 0 5 Collector-base cut-off current ICBO Emitter cut-off current IEBO Typ Max V VCB= 50 V , IE= 0 0.1 5 VCB= 50 V , IE= 0 , TJ = 150℃ VEB= 5V , IC=0 VCE(sat) IC=500 mA, IB=50mA 0.7 Base - emitter saturation voltage VBE(sat) IC= 500 mA, IB= 50mA 1.2 VCE= 1V, IC= 500mA 1.2 DC current gain VBE BC337 100 600 BC337-16 100 250 160 400 250 600 BC337-25 hFE VCE= 1V, IC= 100mA BC337-40 VCE= 1V, IC= 500mA DC current gain Collector output capacitance Transition frequency Cob fT V 40 VCB= 10V, IE=ie=0,f=1MHz VCE= 5V, IC= 10mA,f=100MHz uA 0.1 Collector-emitter saturation voltage Base - emitter voltage Unit 5 100 pF MHz www.kexin.com.cn 1 Transistors DIP Type NPN Transistors BC337 (KC337) ■ Classification of hfe(1) Type BC337 BC337-16 BC337-25 BC337-25 Range 100-600 100-250 160-400 250-600 ■ Typical Characterisitics 20 hFE 160 VCE = 1 V 120 80 40 0 10−1 BC337-16. 1 10 102 Fig.1 DC current gain; typical values. IC (mA) 103 IC (mA) 103 500 hFE 400 VCE = 1 V 300 200 100 0 10−1 BC337-25. 1 10 102 Fig.2 DC current gain; typical values. 500 hFE 400 VCE = 1 V 300 200 100 0 10−1 BC337-40. 2 www.kexin.com.cn 1 10 Fig.3 DC current gain; typical values. 102 IC (mA) 103