CMUSH2-4
CMUSH2-4A
CMUSH2-4C
www.centralsemi.com
CMUSH2-4S
DESCRIPTION:
SURFACE MOUNT SILICON
The CENTRAL SEMICONDUCTOR CMUSH2-4 series
SCHOTTKY DIODES
devices are silicon Schottky diodes, epoxy molded in
a SOT-523 surface mount package, designed for fast
switching applications requiring a low forward voltage
drop.
SOT-523 CASE
CMUSH2-4: SINGLE MARKING CODE: C42
CMUSH2-4A: DUAL, COMMON ANODE MARKING CODE: C4A
CMUSH2-4C: DUAL, COMMON CATHODE MARKING CODE: C4C
CMUSH2-4S: DUAL, IN SERIES MARKING CODE: C4S
MAXIMUM RATINGS: (T =25C) SYMBOL UNITS
A
Peak Repetitive Reverse Voltage V 40 V
RRM
Continuous Forward Current I 200 mA
F
Peak Repetitive Forward Current I 300 mA
FRM
Peak Forward Surge Current, tp=10ms I 600 mA
FSM
Power Dissipation P 250 mW
D
Operating and Storage Junction Temperature T , T -65 to +150 C
J stg
Thermal Resistance 500 C/W
JA
ELECTRICAL CHARACTERISTICS PER DIODE: (T =25C unless otherwise noted)
A
SYMBOL TEST CONDITIONS MIN TYP MAX UNITS
I V=25V 80 500 nA
R R
I V =25V, T=100C 25 100 A
R R A
BV I=100A 40 55 V
R R
V I=100A 240 260 mV
F F
V I=500A 285 310 mV
F F
V I=1.0mA 305 330 mV
F F
V I=50mA 535 600 mV
F F
V I=100mA 670 750 mV
F F
C V =1.0V, f=1.0MHz 10 pF
J R
t I =I =10mA, I =1.0mA, R=100 5.0 ns
rr F R rr L
R3 (10-December 2015) CMUSH2-4
CMUSH2-4A
CMUSH2-4C
CMUSH2-4S
SURFACE MOUNT SILICON
SCHOTTKY DIODES
SOT-523 CASE - MECHANICAL OUTLINE
(Bottom View)
PIN CONFIGURATIONS
CMUSH2-4 CMUSH2-4A CMUSH2-4C CMUSH2-4S
LEAD CODE: LEAD CODE: LEAD CODE: LEAD CODE:
1) Anode 1) Cathode D1 1) Anode D1 1) Anode D1
2) No Connection 2) Cathode D2 2) Anode D2 2) Cathode D2
3) Cathode 3) Anode D1, D2 3) Cathode D1, D2 3) Anode D2, Cathode D1
MARKING CODE: C42 MARKING CODE:C4A MARKING CODE: C4C MARKING CODE: C4S
R3 (10-December 2015)
www.centralsemi.com