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Datasheet File OCR Text: |
Semiconductor STC4081 NPN Silicon Transistor Description * General small signal amplifier Features * Low collector saturation voltage : VCE=0.4V(Max.) * Low output capacitance : Cob=2pF(Typ.) * Complementary pair with STA1576 Ordering Information Type NO. STC4081 Marking D : hFE rank Package Code SOT-323 Outline Dimensions 2.10.1 1.250.05 unit : mm 1 1.300.1 2.00.2 3 0.300.1 2 0.150.05 0.900.1 0~0.1 0.1 Min. PIN Connections 1. Base 2. Emitter 3. Collector KST-3003-001 1 STC4081 Absolute maximum ratings Characteristic Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collector current Collector dissipation Junction temperature Storage temperature (Ta=25C) Symbol VCBO VCEO VEBO IC PC Tj Tstg Ratings 50 50 5 150 200 150 -55~150 Unit V V V mA mW C C Electrical Characteristics Characteristic Collector-Base breakdown voltage Collector-Emitter breakdown voltage Emitter-Base breakdown voltage Collector cut-off current Emitter cut-off current DC current gain Collector-Emitter saturation voltage Transistion frequency Collector output capacitance Noise figure (Ta=25C) Symbol BVCBO BVCEO BVEBO ICBO IEBO hFE* VCE(sat) fT Cob NF Test Condition IC=50A, IE=0 IC=1mA, IB=0 IE=50A, IC=0 VCB=30V, IE=0 VEB=4V, IC=0 VCE=6V, IC=1mA IC=50mA, IB=5mA VCE=12V, IC=2mA VCB=12V, IE=0, f=1MHz VCE=6V, IC=0.1mA, f=1KHz, Rg=10K Min. Typ. Max. 50 50 5 70 180 2 1 0.5 0.5 700 0.4 10 Unit V V V A A V MHz pF dB * : hFE rank / O : 70 ~ 140, Y : 120 ~ 240, G : 200 ~ 400, L : 300 ~ 700 KST-3003-001 2 STC4081 Electrical Characteristic Curves Fig. 1 PC -Ta Fig. 2 IC -VBE Fig. 3 IC -VCE Fig. 4 hFE -IC Fig. 5 VCE(sat) -IC KST-3003-001 3 |
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