CENTR CMHSH-3 Datasheet
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMHSH-3
type is a Silicon Schottky diode, epoxy molded
in a SOD-123 surface mount package, designed
for fast switching applications requiring a low forward voltage drop.
Marking Code is CH3.
CMHSH-3
SURFACE MOUNT
SCHOTTKY DIODE
SOD-123 CASE
Central
Semiconductor Corp.
TM
R2 ( 2-November 2001)
MAXIMUM RA
TINGS (TA=25°C unless otherwise noted)
SYMBOL
UNITS
Peak Repetitive Reverse Voltage V
RRM
30 V
Continuous Forward Current I
F
200 mA
Peak Repetitive Forward Current I
FRM
300 mA
Forward Surge Current, tp<1.0s I
FSM
600 mA
Power Dissipation P
D
150 mW
Junction Temperature T
J
-65 to +125 °C
Storage Temperature T
stg
-65 to +150 °C
Thermal Resistance Θ
JA
650 °C/W
ELECTRICAL
CHARACTERISTICS (TA=25°C unless otherwise noted)
SYMBOL TEST CONDITIONS MIN TYP MAX UNITS
I
R
VR=25V 2.0 µA
V
BR
IR=100µA 30 V
V
F
IF=100µA 240 mV
V
F
IF=1.0mA 320 mV
V
F
IF=10mA 400 mV
V
F
IF=30mA 500 mV
V
F
IF=100mA 1000 mV
C
T
VR=1.0V, f=1 MHz 10 pF
t
rr
IF=IR=10mA, R
L
=100Ω, Rec. to 1.0mA 10 ns
Central
Semiconductor Corp.
TM
MECHANICAL OUTLINE - SOD-123
CMHSH-3
SURFACE MOUNT
SCHOTTKY DIODE
R2 ( 2-November 2001)
Marking Code is CH3.
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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