KSC1845

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KSC1845

KSC1845
Audio Frequency Low Noise Amplifier
Complement to KSA992

TO-92

1. Emitter 2. Collector 3. Base

NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings Ta 25 C unless otherwise noted
Symbol VCBO VCEO VEBO IC IB PC TJ TSTG Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Base Current Collector Power Dissipation Junction Temperature Storage Temperature Value 120 120 5 50 10 500 150 -55 150 Units V V V mA mA mW C C

Electrical Characteristics Ta 25 C unless otherwise noted
Symbol ICBO IEBO hFE1 hFE2 VBE (on) VBE (sat) fT Cob NL Parameter Collector Cut-off Current Emitter Cut-off Current DC Current Gain Base-Emitter On Voltage Collector-Emitter Saturation Voltage Current Gain Bandwidth Product Output Capacitance Noise Level Test Condition VCB 120V, IE 0 VEB 5V, IC 0 VCE 6V, IC 0.1mA VCE 6V, IC 1mA VCE 6V, IC 1mA IC 10mA, IB 1mA VCE 6V, IC 1mA VCB 30V, IE 0, f 1MHz 50 150 200 0.55 580 600 0.59 0.07 110 1.6 25 2.5 40 Min. Typ. Max. 50 50 1200 0.65 0.3 V V MHz pF mV Units nA nA

hFE Classification
Classification hFE2 P 200 400 F 300 600 E 400 800 U 600 1200

2002 Fairchild Semiconductor Corporation

Rev. B2, November 2002