ZHCS Silicon high current Schottky barrier diode SuperBAT by nikeborome

VIEWS: 101 PAGES: 3

									SOT23 SILICON HIGH CURRENT
SCHOTTKY BARRIER DIODE “SuperBAT”                                                ZHCS500
ISSUE 1- September 1997           7
FEATURES:
•   Low V F                                                         1
                                                                                C
•   High Current Capability                                                                           2
                                                                                1
APPLICATIONS:
•   DC - DC converters                                                                          A
•   Mobile telecomms                                                                            3
•   PCMCIA
PARTMARK DETAIL: ZS5                                                3
                                                                                       SOT23


ABSOLUTE MAXIMUM RATINGS.
 PARAMETER                                          SYMBOL                VALUE                UNIT
 Continuous Reverse Voltage                         VR                         40               V
 Forward Current (Continuous)                       IF                         500             mA
 Forward Voltage @ IF = 500mA                       VF                         550             mV
 Average Peak Forward Current; D.C. = 50%           IFAV                   1000                mA

 Non Repetitive Forward Current t≤100µs             IFSM                   6.75                 A
                                                                             3                  A
                                  t≤10ms
 Power Dissipation at Tamb= 25° C                   Ptot                       330             mW
 Storage Temperature Range                          Tstg                -55 to + 150           °C
 Junction Temperature                               Tj                         125             °C

ELECTRICAL CHARACTERISTICS (at Tamb = 25° C unless otherwise stated).
 PARAMETER              SYMBOL        MIN.   TYP.        MAX.   UNIT     CONDITIONS.
 Reverse Breakdown      V (BR)R       40     60                 V        IR= 200µA
 Voltage
 Forward Voltage        VF                   270         300    mV       IF=   50mA*
                                             300         350    mV       IF=   100mA*
                                             370         460    mV       IF=   250mA*
                                             465         550    mV       IF=   500mA*
                                             550         670    mV       IF=   750mA*
                                             640         780    mV       IF=   1000mA*
                                             810         1050   mV       IF=   1500mA*
                                             440                mV       IF=   500mA, Tamb= 100° C*
 Reverse Current        IR                   15          40     µA       V R= 30V

 Diode Capacitance      CD                   20                 pF       f= 1MHz,V R= 25V
 Reverse Recovery       trr                  10                 ns       switched from
 Time                                                                    IF = 500mA to IR = 500mA
                                                                         Measured at IR = 50mA
*Measured under pulsed conditions. Pulse width= 300µs; duty cycle ≤2% .
        ZHCS500
                                                                   TYPICAL CHARACTERISTICS

                              1                                                                                                                         100m

                                                                                                                                                        10m
IF - Forward Current (A)




                                                                                                                          IR - Reverse Current (A)
                                                                                                                                                               +125°C

                                                                                                                                                         1m
                                                                                                                                                                   +100°C
                           100m
                                                                                                                                                        100u       +50°C

                                                                                                                                                         10u
                                                                                                                                                                   +25°C
                                                                                                                                                          1u
                           10m                                                            +125°C
                                                                                          +25°C
                                                                                           -55°C                                                        100n

                                                                                                                                                         10n   -55°C

                            1m                                                                                                                            1n
                                  0            0.1          0.2         0.3                   0.4                   0.5                                        0                   10         20                30                                    40
                                                VF - Forward Voltage (V)                                                                                                          VR - Reverse Voltage (V)
                                                         IF v VF                                                                                                                          IR v VR


                            0.6                                                                                                                          0.4
                                                                              t   1
                                                                                                                          PF(av) - Avg Pwr Diss (W)




                                   DC                                                     D=t 1/t   p                                                                  Tj=125°C
IF(av) - Avg Fwd Cur (A)




                                                                                                          I F(pk)


                                      D=0.5                                           t
                                                                                                                                                         0.3
                                                                                          p

                            0.4
                                                                                  I F(av) =DxI          F(pk)


                                                                                  PF(av) =I               xV
                                      D=0.2                                                     F(av)           F
                                                                                                                                                         0.2
                                                                                                                                                                                                                t   1
                                                                                                                                                                                                                            D=t 1/t   p

                            0.2    D=0.1
                                                                                                                                                                                                                                            I F(pk)

                                                                                                                                                         0.1
                                      D=0.05                                                                                                                                                    DC                      t
                                                                                                                                                                                                                            p
                                                                                                                                                                                                DC=0.5
                                                                                                                                                                                                DC=0.2              I F(av) =DxI          F(pk)
                                                                                                                                                                                                DC=0.1
                                                                                                                                                                                                DC=0.05             PF(av) =I               xV
                              0                                                                                                                            0                                                                      F(av)           F



                                  100          105          110         115                   120                   125                                        0            0.1         0.2   0.3         0.4                   0.5                   0.6
                                               TC - Case Temperature (°C)                                                                                                         IF(av) - Avg Fwd Curr (A)
                                                       IF(av) v TC                                                                                                                      PF(av) v IF(av)


                            125                                                                                                                           90
                                                                                                                          CD - Diode Capacitance (pF)
Ta - Ambient Temp (°C)




                                                 Rth=100° C/W

                                                     Rth=200°C/W
                                                     Rth=300°C/W                                                                                          50
                             95




                             65                                                                                                                            0
                                  1                                10                                               100                                        0                   10         20                30                                    40
                                                VR - Reverse Voltage (V)                                                                                                      VR - Reverse Voltage (V)
                                                        Ta v VR                                                                                                                      CD v VR
                                                                                               ZHCS500
                              TYPICAL CHARACTERISTICS



                300
                                                          p
                      D=1           t   1
                                                D=t 1/t
RTHj-a (°C/W)




                                            t   p
                200

                      D=0.5



                100
                                                                     Single Pulse
                      D=0.2

                      D=0.1
                      D=0.05
                 0
                  100u         1m           10m               100m         1        10   100
                                                    Pulse Width (s)

								
To top