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| KST3904 KST3904 General Purpose Transistor 3 2 1 SOT-23 1. Base 2. Emitter 3. Collector NPN Epitaxial Silicon Transistor Absolute Maximum Ratings Ta=25C unless otherwise noted Symbol VCBO VCEO VEBO IC PC TSTG Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Power Dissipation Storage Temperature Value 60 40 6 200 350 150 Units V V V mA mW C Electrical Characteristics Ta=25C unless otherwise noted Symbol BVCBO BVCEO BVEBO ICEX hFE Parameter Collector-Base Breakdown Voltage * Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-off Current * DC Current Gain Test Condition IC=10A, IE=0 IC=1mA, IB=0 IE=10A, IC=0 VCE=30V, VEB=3V VCE=1V, IC=0.1mA VCE=1V, IC=1mA VCE=1V, IC=10mA VCE=1V, IC=50mA VCE=1V, IC=100mA IC=10mA, IB=1mA IC=50mA, IB=5mA IC=10mA, IB=1mA IC=50mA, IB=5mA VCB=5V, IE=0, f=1MHz VCE=20V, IC=10mA, f=100MHz IC=100A, VCE=5V, RS=1K f=10Hz to 15.7KHz VCC=3V, VBE=0.5V IC=10mA, IB1=1mA VCC=3V, IC=10mA, IB1=IB2=1mA 300 5 70 250 0.65 40 70 100 60 30 Min. 60 40 6 50 Max. Units V V V nA 300 VCE(sat) VBE(sat) Cob fT NF tON * Collector-Emitter Saturation Voltage * Base-Emitter Saturation Voltage Output Capacitance Current Gain-Bandwidth Product Noise Figure Turn On Time Turn Off Time 0.2 0.3 0.85 0.95 4 V V V V pF MHz dB ns ns tOFF * Pulse Test: Pulse Width300s, Duty Cycle2% Marking 1A (c)2002 Fairchild Semiconductor Corporation Rev. A1, November 2002 KST3904 Typical Characteristics VBE(sat), VCE(sat)[V], SATURATION VOLTAGE 240 10 VCE = 1V 200 IC = 10 IB hFE, DC CURRENT GAIN 160 1 VBE (sat) 120 80 0.1 VCE (sat) 40 0 0.1 0.01 0.1 1 10 100 1 10 100 IC[A], COLLECTOR CURRENT IC[mA], COLLECTOR CURRENT Figure 1. DC current Gain Figure 2. Base-Emitter Saturation Voltage Collector-Emitter Saturation Voltage 10 1000 IE = 0 f = 1MHz fT[MHz], CURRENT GAIN BANDWIDTH PRODUCT VCE = 20V Cob [pF], CAPACITANCE 1 100 0.1 1 10 100 10 0.1 1 10 100 VCB [V], COLLECTOR-BASE VOLTAGE IC[mA], COLLECTOR CURRENT Figure 3. Output Capacitance Figure 4. Current Gain Bandwidth Product (c)2002 Fairchild Semiconductor Corporation Rev. A1, November 2002 KST3904 Package Dimensions SOT-23 0.20 MIN 2.40 0.10 0.40 0.03 1.30 0.10 0.45~0.60 0.03~0.10 0.38 REF 0.40 0.03 0.96~1.14 2.90 0.10 0.12 -0.023 +0.05 0.95 0.03 0.95 0.03 1.90 0.03 0.508REF 0.97REF Dimensions in Millimeters (c)2002 Fairchild Semiconductor Corporation Rev. A1, November 2002 TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACExTM FACTTM ActiveArrayTM FACT Quiet seriesTM BottomlessTM FAST(R) FASTrTM CoolFETTM CROSSVOLTTM FRFETTM GlobalOptoisolatorTM DOMETM EcoSPARKTM GTOTM E2CMOSTM HiSeCTM EnSignaTM I2CTM Across the board. Around the world.TM The Power FranchiseTM Programmable Active DroopTM DISCLAIMER ImpliedDisconnectTM ISOPLANARTM LittleFETTM MicroFETTM MicroPakTM MICROWIRETM MSXTM MSXProTM OCXTM OCXProTM OPTOLOGIC(R) OPTOPLANARTM PACMANTM POPTM Power247TM PowerTrench(R) QFETTM QSTM QT OptoelectronicsTM Quiet SeriesTM RapidConfigureTM RapidConnectTM SILENT SWITCHER(R) SMART STARTTM SPMTM StealthTM SuperSOTTM-3 SuperSOTTM-6 SuperSOTTM-8 SyncFETTM TinyLogicTM TruTranslationTM UHCTM UltraFET(R) VCXTM FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. 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 Advance Information Product Status Formative or In Design First Production Definition This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. 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. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Preliminary No Identification Needed Full Production Obsolete Not In Production (c)2002 Fairchild Semiconductor Corporation Rev. I1 |
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