The 2SC4178 is NPN Silicon Epitaxia made by Kexin.
Brief overview of the content in a 2SC4178 PDF file
SMD Type NPN Silicon Epitaxia 2SC4178 Transistors IC Features Micro package High gain bandwidth product Low output capacitance 1 Emitter 2 Base 3 Collector Absolute Maximum Ratings Ta 25 Parameter Collector base voltage Collector emitter voltage Emitter base voltage Collector current Total power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC PT Tj Tstg Rating 30 20 4 20 150 150 55 to 150 Unit V V V mA mW Electrical Characteristics Ta 25 Parameter Collector cutoff current DC current gain Collector emitter saturation voltage Gain bandwidth product Output capacitance Collector to base time constant Noise figure Symbol ICBO hFE Testconditons VCB 30V IE 0 VCE 6V IC 1 0mA 40 90 0 1 400 600 1 0 12 3 Min Typ Max 100 180 0 3 V MHz pF ps dB Unit nA VCE sat IC 10mA IB 1 0mA fT Cob VCE 6V IE 1 0mA VCE 6V IE 0 f 1MHz Cc rb b VCE 6V IE 1 0mA f 31 9MHz NF VCE 6V IE 1 0mA Rg 50 f 100MHz hFE Classification Marking hFE F12 40 80 F13 60 120 F14 90 180 www kexin com cn 1 Free Datasheet http www datasheetgo.com
[ Comprehensive information ] |
Characteristics of NPN Transistors1. Bipolar Junction: NPN transistors are bipolar junction transistors (BJT), meaning they have a structure consisting of three regions of alternating P-type and N-type semiconductors.2. Current Amplification: NPN transistors are designed to amplify electrical current, and can be used in a wide range of electronic applications such as amplifiers, switches, and oscillators. 3. Forward Biased: In order to operate, the base-emitter junction of an NPN transistor must be forward biased, meaning that the base must be connected to a positive voltage relative to the emitter. 4. High Input Impedance: NPN transistors have a high input impedance, which means that they are less likely to draw current from the input source, and are therefore less likely to cause a drop in voltage across the source. 5. Inverted Output: NPN transistors are known for producing an inverted output relative to their input. Manufacturers : Kexin  |
KEXIN 2SC4178 TRANSISTOR NPN Silicon Epitaxia [ Datasheet Search ] |
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