All Transistors. KRC644T Datasheet

 

KRC644T Datasheet and Replacement


   Type Designator: KRC644T
   SMD Transistor Code: ND
   Material of Transistor: Si
   Polarity: Pre-Biased-NPN
   Built in Bias Resistor R1 = 10 kOhm
   Built in Bias Resistor R2 = 10 kOhm
   Typical Resistor Ratio R1/R2 = 1
   Maximum Collector Power Dissipation (Pc): 0.9 W
   Maximum Collector-Emitter Voltage |Vce|: 50 V
   Maximum Collector Current |Ic max|: 0.8 A
   Max. Operating Junction Temperature (Tj): 150 °C
   Transition Frequency (ft): 200 MHz
   Forward Current Transfer Ratio (hFE), MIN: 56
   Noise Figure, dB: -
   Package: TSV
 

 KRC644T Substitution

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KRC644T Datasheet (PDF)

 9.1. Size:68K  kec
 krc641t-krc646t.pdf pdf_icon

KRC644T

SEMICONDUCTOR KRC641T~KRC646TTECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTORHIGH CURRENT SWITCHING APPLICATION.INTERFACE CIRCUIT AND DRIVER CIRCUIT APPPLICATION.EBFEATURES DIM MILLIMETERS_A 2.9 + 0.215With Built-in Bias Resistors.B 1.6+0.2/-0.1_C 0.70 + 0.05Simplify Circuit Design.2_D 0.4 + 0.1Reduce a Quantity of Parts and Manufacturing Process.E 2.8+

Datasheet: KRC453 , KRC454 , KRC455 , KRC456 , KRC457 , KRC641T , KRC642T , KRC643T , TIP2955 , KRC645T , KRC646T , KRC651E , KRC651F , KRC651U , KRC652E , KRC652F , KRC652U .

History: PBSS5120T | FA1A4P | DMC5610N | BF225J | BCY27 | 2SD1355O

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