KSC2787OBU

KSC2787 KSC2787 FM/AM RF AMP, MIX, CONV, OSC, IF • Collector-Emitter Voltage : VCEO=30V • High Current Gain Bandwidth Product : fT=300MHz (TYP) • Low Output Capacitance : Cob=2.0pF (TYP) TO-92S 1 1.Emitter 2. Collector 3. Base NPN Epitaxial Silicon Transistor Absolute Maximum Ratings Ta=25°C unless otherwise noted Symbol VCBO Collector-Base Voltage Parameter Value 50 Units V VCEO VEBO Collector-Emitter Voltage 30 V Emitter-Base Voltage 5 V IC Collector Current 50 mA PC Collector Power Dissipation 250 mW TJ Junction Temperature 150 °C TSTG Storage Temperature -55 ~ 150 °C Electrical Characteristics Ta=25°C unless otherwise noted Symbol BVCBO Parameter Collector-Base Breakdown Voltage Test Condition IC=10µA, IE=0 Min. 50 BVCEO Collector-Emitter Breakdown Voltage IC=5mA, IB=0 30 BVEBO Emitter-Base Breakdown Voltage IE=10µA, IC=0 5 ICBO Collector Cut-off Current VCB=50V, IE=0 Typ. Max. V V 0.1 µA 0.1 µA IEBO Emitter Cut-off Current VEB=5V, IC=0 hFE DC Current Gain VCE=6V, IC=1mA VBE (on) Base-Emitter On Voltage VCE=6V, IC=1mA 0.67 0.75 VCE (sat) Collector-Emitter Saturation Voltage IC=10mA, IB=1mA 0.08 0.3 fT Current Gain Bandwidth Product VCE=6V, IC=1mA Cob Output Capacitance VCB=6V, IE=0, f=1MHz 40 150 Units V 240 300 2.0 V V MHz 2.5 pF hFE Classification Classification R O Y hFE 40 ~ 80 70 ~ 140 120 ~ 240 ©2002 Fairchild Semiconductor Corporation Rev. A2, September 2002 KSC2787 Typical Characteristics 1000 16 VCE = 6V 12 IB = 60µA 8 IB = 40µA IC [mA], COLLECTOR CURRENT IC [mA], COLLECTOR CURRENT IB = 70µA IB = 50µA IB = 30µA IB = 20µA 4 IB = 10µA 100 10 1 0.1 0 0 4 8 12 16 20 0.2 24 Figure 1. Static Characteristics 0.8 1.0 1.2 Figure 2. Base-Emitter On Voltage 10 VCE(sat), VBE(sat) [V], SATURATION VOLTAGE 1000 VCE = 6V hFE, DC CURRENT GAIN 0.6 VBE[mV], SATURATION VOLTAGE VCE[V], COLLECTOR-EMITTER VOLTAGE 100 10 0.1 1 10 100 IC = 10 IB 1 VBE(sat) 0.1 VCE(sat) 0.01 0.1 1 10 100 IC [mA], COLLECTOR CURRENT IC [mA], COLLECTOR CURRENT Figure 3. DC Current Gain Figure 4. Saturation Voltage 10 1000 f = 1MHz IE = 0 VCE = 6V Cob[pF], OUTPUT CAPACITANCE fT[MHz], CURRENT GAIN BANDWIDTH PRODUCT 0.4 100 10 0.1 1 10 IC [mA], COLLECTOR CURRENT Figure 5. fT - IC ©2002 Fairchild Semiconductor Corporation 100 Cib Cob 1 0.1 0.1 1 10 100 VCB[V], COLLECTOR-BASE VOLTAGE Figure 6. Output Capacitance Rev. A2, September 2002 KSC2787 Package Dimensions TO-92S 4.00 ±0.20 (1.10) 3.70 ±0.20 2.31 ±0.20 14.47 ±0.30 0.66 MAX. 0.49 ±0.10 1.27TYP [1.27±0.20] 1.27TYP [1.27±0.20] +0.10 0.35 –0.05 2.86 ±0.20 0.77 ±0.10 3.72 ±0.20 Dimensions in Millimeters ©2002 Fairchild Semiconductor Corporation Rev. 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FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. ©2002 Fairchild Semiconductor Corporation Rev. I1