KTC3198_15 KEXIN | Alldatasheet
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Technical content
www.kexin.com.cn 1 Transistors NPN Transistors KTC3198 ■ Features
- Excellent hFE Linearity
- Low Noise
- Complementary to KTA1266
0.60 Max
0.45 ± 0.1 5.0 ± 0.2 0.7
2.3 Max
12.7 Min 0.5 1.27 2.54 1 2 3 TO-92 Unit:mm 1.Emitter 2.Collector 3.Base ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Rating Unit Collector - Base Voltage VCBO 60 Collector - Emitter Voltage VCEO 50 Emitter - Base Voltage VEBO 5 Collector Current - Continuous IC 150 Base Current IB 50 Collector Power Dissipation PC 625 mW Junction Temperature TJ 150 Storage Temperature Range Tstg -55 to 150 V mA ■ Electrical Characteristics Ta = 25℃ Parameter Symbol Test Conditions Min Typ Max Unit Collector- base breakdown voltage VCBO Ic= 100uA， IE= 0 60 Collector- emitter breakdown voltage VCEO Ic= 1 mA，IB=0 50 Emitter - base breakdown voltage VEBO IE= 100uA， IC= 0 5 Collector-base cut-off current ICBO VCB= 60 V , IE= 0 0.1 Emitter cut-off current IEBO VEB= 5V , IC=0 0.1 Collector-emitter saturation voltage VCE(sat) IC=100mA, IB=10mA 0.25 Base - emitter saturation voltage VBE(sat) IC=100mA, IB=10mA 1 VCE= 6V, IC=2mA 70 700 VCE= 6V, IC=150mA 25 Base intrinsic resistance rbb' VCB= 10V, IC= -1mA,f=30MHz 50 Ω Noise Figure NF VCE= 6V, IC= 0.1mA,Rg=10KΩ,f=3MHz 10 dB Collector output capacitance Cob VCB= 10V, IE= 0,f=1MHz 3.5 pF Transition frequency fT VCE= 10V, IE= -1mA 80 MHz DC current gain hFE V uA V ■ Classification of hfe(1) Type KTC3198-O KTC3198-Y KTC3198-GR KTC3198-BL Range 70-140 120-240 200-400 300-700
www.kexin.com.cn2 Transistors NPN Transistors KTC3198 ■ Typical Characterisitics
www.kexin.com.cn 3 Tran sistors NPN Transistors KTC3198 ■ Typical Characterisitics