CMWSH-4 SURFACE MOUNT SCHOTTKY DIODE
Central
DESCRIPTION:
TM
Semiconductor Corp.
The CENTRAL SEMICONDUCTOR CMWSH-4, ...
CMWSH-4 SURFACE MOUNT
SCHOTTKY DIODE
Central
DESCRIPTION:
TM
Semiconductor Corp.
The CENTRAL SEMICONDUCTOR CMWSH-4, 40V, Low VF, Dual, Galvanically isolated Silicon
Schottky diode , is designed for use in high speed surface mount switching applications. Marking Code is WSH4.
SOT-343 CASE MAXIMUM RATINGS: (TA=25°C)
Peak Repetitive Reverse Voltage Continuous Forward Current Peak Repetitive Forward Current Forward Surge Current, tp=10 ms Power Dissipation Operating and Storage Junction Temperature Thermal Resistance
SYMBOL VRRM IF IFRM IFSM PD TJ,Tstg ΘJA
40 100 350 750 350 -65 to +150 357
UNITS V mA mA mA mW °C °C/W
ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted)
SYMBOL IR IR IR VF VF VF CT trr TEST CONDITIONS VR=25V VR=25V, TA=100°C VR=40V IF=2.0mA IF=15mA IF=100mA VR=1.0V, f=1.0MHz IF=IR=10mA, Irr=1.0mA, RL=100Ω MIN TYP 90 25 0.23 0.29 0.40 0.52 10.0 5.0 MAX 500 100 5.0 0.33 0.45 0.60 UNITS nA µA µA V V V pF ns
R0 ( 27-August 2001)
Central
TM
CMWSH-4 SURFACE MOUNT
SCHOTTKY DIODE
Semiconductor Corp.
SOT-343 CASE - MECHANICAL OUTLINE
LEAD CODE: 1) CATHODE D1 2) ANODE D1 3) ANODE D2 4) CATHODED2
MARKING CODE: WSH4
R0 ( 27-August 2001)
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