CENTR CMHSH5-4 Datasheet
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMHSH5-4
type is a Silicon Schottky Rectifier, epoxy
molded in a surface mount package, designed
for high current, fast switching applications
requiring a low forward voltage drop.
The Marking Code is C54.
CMHSH5-4
SURFACE MOUNT
SCHOTTKY RECTIFIER
500mA, 40 VOLTS
SOD-123 CASE
Central
Semiconductor Corp.
TM
R2 ( 2-November 2001)
MAXIMUM RATINGS (TA=25°C unless otherwise noted)
SYMBOL
UNITS
Peak Repetitive Reverse Voltage V
RRM
40 V
Peak Working Reverse Voltage V
RWM
40 V
DC Blocking Voltage V
R
40 V
Average Rectified Current I
O
500 mA
Peak Repetitive Forward Current
(@ rated VR, square wave, 20kHz, TC=115°C) I
FRM
1.0 A
Peak Forward Surge Current
(@ rated load, halfwave, single phase, 60Hz) I
FSM
5.5 A
Junction Temperature T
J
-65 to +125 °C
Storage Temperature T
stg
-65 to +150 °C
Thermal Resistance Θ
JL
118 °C/W
Thermal Resistance Θ
JA
206 °C/W
ELECTRICAL
CHARACTERISTICS (TA=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS MIN TYP MAX UNITS
I
R
VR=20V 10 µA
I
R
VR=20V, TA=100°C 5.0 mA
I
R
VR=40V 20 µA
I
R
VR=40V, TA=100°C 13 mA
V
F
IF=500mA 510 mV
V
F
IF=500mA, TA=100°C 460 mV
V
F
IF=1.0A 620 mV
V
F
IF=1.0A, TA=100°C 610 mV
C
T
VR=4.0V, f=1.0MHz 50 pF
Central
Semiconductor Corp.
TM
MECHANICAL OUTLINE - SOD-123
CMHSH5-4
SURFACE MOUNT
SCHOTTKY RECTIFIER
R2 ( 2-November 2001)
The Marking Code is C54.
Lead Code:
1) Cathode
2) Anode
A
B
D
1
FE
G
C
DIMENSIONS
INCHES MILLIMETERS
SYMBOL
A 0.037 0.053 0.95 1.35
B - 0.005 - 0.12
C - 0.008 - 0.20
D 0.055 0.071 1.40 1.80
E 0.098 0.112 2.50 2.84
F 0.140 0.154 3.55 3.90
G 0.010 - 0.25 H 0.020 0.028 0.50 0.70
MIN MAX MIN MAX
SOD-123 (REV:R3)
2
H
R3
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