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krc827e_829e


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                                    SEMICONDUCTOR                                                KRC827E~KRC829E
                                            TECHNICAL DATA                              EPITAXIAL PLANAR NPN TRANSISTOR


  SWITCHING APPLICATION.
  INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.                                                                       B

                                                                                                                          B1


  FEATURES
    With Built-in Bias Resistors.                                                                         1                             6       DIM         MILLIMETERS




                                                                                                 C
                                                                                                                                                 A               _
                                                                                                                                                             1.6 + 0.05
    Simplify Circuit Design.




                                                                                            A1
                                                                                                                                                                 _




                                                                                        A
                                                                                                                                                 A1          1.0 + 0.05
                                                                                                          2                             5                        _




                                                                                                 C
    Reduce a Quantity of Parts and Manufacturing Process.                                                                                        B           1.6 + 0.05
                                                                                                                                                 B1              _
                                                                                                                                                             1.2 + 0.05




                                                                                                                                            D
    High Packing Density.                                                                                 3                             4        C              0.50
                                                                                                                                                 D               _
                                                                                                                                                             0.2 + 0.05
                                                                                                                                                 H               _
                                                                                                                                                             0.5 + 0.05
                                                                                                                                                  J               _
                                                                                                                                                             0.12 + 0.05
                                                                                                              P                     P
                                                                                                                                                    P           5
  EQUIVALENT CIRCUIT                        BIAS RESISTOR VALUES




                                                                                            H
                            OUT              TYPE NO.     R1(k    )   R2(k   )




                                                                                                                                            J
                                             KRC827E         10         47
              R1                                                                                     1.   Q1      COMMON (EMITTER)
     IN                                      KRC828E         22         47                           2.   Q2      COMMON (EMITTER)
                                                                                                     3.   Q2      IN (BASE)
                       R2
                                             KRC829E         47         22                           4.   Q2      OUT (COLLECTOR)
                                                                                                     5.   Q1      IN (BASE)
                                                                                                     6.   Q1      OUT (COLLECTOR)

                       COMMON
                                                                                                                                   TES6

                                                                                            EQUIVALENT CIRCUIT (TOP VIEW)
                                                                                                                          6         5           4




                                                                                                                     Q1
                                                                                                                                                    Q2




                                                                                                                          1         2           3
  MAXIMUM RATING (Ta=25                 )
                            CHARACTERISTIC                                   SYMBOL                                 RATING                                      UNIT
   Output Voltage                               KRC827E     829E                 VO                                    50                                           V
                                                    KRC827E                                                          30, -6
   Input Voltage                                    KRC828E                      VI                                  40, -7                                         V
                                                    KRC829E                                                          40,-15
   Output Current                                                                 IO                                  100                                           mA
   Power Dissipation                                                             PD *                                 200                                           mW
                                                KRC827E     829E
   Junction Temperature                                                           Tj                                  150
   Storage Temperature Range                                                     Tstg                               -55 150
  * Total Rating.
                                                                                                 Marking                       6            5           4

                                                                                                                                                                 Lot No.
  MARK SPEC
          TYPE         KRC827E              KRC828E         KRC829E                                  Type Name

       MARK                 YH                YI                 YJ


                                                                                                                               1            2           3



2008. 9. 23                       Revision No : 2                                                                                                                          1/4
                                                 KRC827E~KRC829E

 ELECTRICAL CHARACTERISTICS (Ta=25 )
                   CHARACTERISTIC                     SYMBOL        TEST CONDITION   MIN.   TYP.   MAX.   UNIT
   Output Cut-off Current       KRC827E        829E    IO(OFF)   VO=50V, VI=0         -      -     500    nA
                                    KRC827E                                           80    150      -
   DC Current Gain                  KRC828E              GI      VO=5V, IO=10mA       80    150      -
                                    KRC829E                                           70    140      -
   Output Voltage               KRC827E        829E    VO(ON)    IO=10mA, II=0.5mA    -     0.1     0.3    V
                                    KRC827E                                           -     1.2     1.8
   Input Voltage (ON)               KRC828E            VI(ON)    VO=0.2V, IO=5mA      -     1.8     2.6    V
                                    KRC829E                                           -     3.0     5.8
                                    KRC827E                                          0.5    0.75     -
   Input Votlage (OFF)              KRC828E            VI(OFF)   VO=5V, IO=0.1mA     0.6    0.88     -     V
                                    KRC829E                                          1.5    1.82     -
   Transition Frequency         KRC827E        829E     fT *     VO=10V, IO=5mA       -     200      -    MHz
                                    KRC827E                                           -      -     0.88
   Input Current                    KRC828E              II      VI=5V                -      -     0.36   mA
                                    KRC829E                                           -      -     0.16
                                    KRC827E                                           -     0.05     -
                    Rise
                                    KRC828E               tr                          -     0.12     -
                    Time
                                    KRC829E                                           -     0.26     -
                                    KRC827E                                           -     2.0      -
   Switching        Storage                                      VO=5V, VIN=5V
                                    KRC828E              tstg                         -     2.4      -     S
   Time             Time                                         RL=1k
                                    KRC829E                                           -     1.5      -
                                    KRC827E                                           -     0.36     -
                    Fall
                                    KRC828E               tf                          -     0.4      -
                    Time
                                    KRC829E                                           -     0.41     -
 Note : * Characteristic of Transistor Only.




2008. 9. 23                    Revision No : 2                                                                   2/4
                                                                                              KRC827E~KRC829E


                                                                      IO - VI(ON)                                                                                       IO - VI(OFF)
                                        KRC827E                                                                                                     KRC827E
                                50                                                                                                       3k
                                                                               -25             25




                                                                                                               OUTPUT CURRENT IO (



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