Central CMUSH2-4 Surface mount silicon schottky diode Datasheet

CMUSH2-4
CMUSH2-4A
CMUSH2-4C
CMUSH2-4S
SURFACE MOUNT
SILICON SCHOTTKY DIODES
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DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMUSH2-4 series
types are silicon Schottky diodes, epoxy molded in
a ULTRAmini™ SOT-523 surface mount package,
designed for fast switching applications requiring a low
forward voltage drop.
SOT-523 CASE
CMUSH2-4:
CMUSH2-4A:
CMUSH2-4C:
CMUSH2-4S:
SINGLE
DUAL, COMMON ANODE
DUAL, COMMON CATHODE
DUAL, IN SERIES
MAXIMUM RATINGS: (TA=25°C)
Peak Repetitive Reverse Voltage
Continuous Forward Current
Peak Repetitive Forward Current
Peak Forward Surge Current, tp=10ms
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
MARKING
MARKING
MARKING
MARKING
CODE:
CODE:
CODE:
CODE:
C42
C4A
C4C
C4S
SYMBOL
UNITS
VRRM
IF
40
V
200
mA
IFRM
IFSM
300
mA
600
mA
PD
TJ, Tstg
250
mW
-65 to +150
°C
ΘJA
500
°C/W
ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
IR
VR=25V
170
500
nA
IR
VR=25V, TA=100°C
25
100
μA
BVR
IR=100μA
VF
IF=100μA
240
260
mV
VF
IF=500μA
285
310
mV
VF
IF=1.0mA
305
330
mV
VF
IF=50mA
535
600
mV
VF
IF=100mA
670
750
mV
CJ
VR=1.0V, f=1.0MHz
10
pF
trr
IF=IR=10mA, Irr=1.0mA, RL=100Ω
5.0
ns
40
55
V
R2 (1-May 2012)
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:
1) Anode
2) No Connection
3) Cathode
LEAD CODE:
1) Cathode D1
2) Cathode D2
3) Anode D1, D2
LEAD CODE:
1) Anode D1
2) Anode D2
3) Cathode D1, D2
LEAD CODE:
1) Anode D1
2) Cathode D2
3) Anode D2, Cathode D1
MARKING CODE: C42
MARKING CODE:C4A
MARKING CODE: C4C
MARKING CODE: C4S
R2 (1-May 2012)
w w w. c e n t r a l s e m i . c o m
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