10 _44_

							    SURGE SUPPRESSOR DIODE



    ZSA5MA27
FEATURES                                                   OUTLINE DRAWING
• High transient reverse power capability                                                                                                      Unit in mm(inch)
                                                                            Direction of polarity
 suitable for protecting automobile electronic
 components etc.




                                                                                     273 16A
                                                                                                    Cathode band(White)

•                                                                                                  Type mark(White)
                                                                                               5
                                                                                       (0.2)




                                                                                                                                                  9.2(0.36)

                                                                                                                                                               (0.37)
                                                                                                                                                                9.4
                                                                                                              (0.02)
                                                                                                                0.5




                                                                                                                                                      0 MIN.
                                                                            2.8                       2.8                   2.0 MIN.   4   2.0 MIN.
                                                                           (0.11)                    (0.11)                 (0.08) (0.16) (0.08)
                                                                                       12                                            9.2
                                                                                     (0.47)                                        (0.36)

                                                            Weight: 2.2 (g)




ABSOLUTE MAXIMUM RATINGS
                       Items                    Symbols   Units                                                Ratings
    Non-Repetitive Peak Reverse One-
                                                 PRSM      W               3,000(Rectangular pulse t=1ms Tj=25°C start)
    Cycle Dissipation
    Non-Repetitive Peak Reverse Surge Current     IRSM     A                        62(Time constant=14.5ms, TL=25°C)
    DC Reverse Voltage                            VDC      V                                                           18
    Operating Junction Temperature                 Tj      °C                                                 -40 ~ +150
    Storage Temperature                           Tstg     °C                                                 -40 ~ +150



CHARACTERISTICS(TL=25°C)
                       Items                    Symbols   Units      Min.           Typ.             Max.                       Test Conditions
    Zener Voltage                                 Vz       V          24             27                30              Iz=10mA
    Dynamic Impedance                             Zz       Ω           -                -              50              Iz=10mA
    Zener Voltage Temperature Coefficient          γz     %/°C         -            0.074                -             Iz=10mA
    Peak Forward Voltage                          VFM      V           -                -               2              IFM=6A
    Peak Reverse Current                          IRRM     µA          -                -              50              VR=18V




                                                                                                                                                PDJ-ZSA5MA27-0
ZSA5MA27
Typical zener characteristics                                               Typical reverse power characteristic
                                                                            (Rectangular pulse non-repetitive)
                         1000                                                                              10




                                                                                 PEAK REVERSE POWER (kW)
     ZENER CURRENT (A)




                          100

                                                                                                                                                 TL=25°C
                                                                                                            1


                                                             TL=25˚C
                           10




                            1                                                                              0.1
                             20   22   24   26    28    30    32       34                                        1                 10                  100
                                        ZENER VOLTAGE (V)                                                            RECTANGULAR PULSE DURATION (ms)




                                                                                                                                               PDJ-ZSA5MA27-0