Central
Central
Central
Central
Central
Semiconductor Corp.
Semiconductor Corp.
Semiconductor Corp.
Semiconductor Corp.
Semiconductor Corp.
TM
240
CMSH1-20M
CMSH1-40M
CMSH1-60M
SCHOTTKY BARRIER RECTIFIER
1.0 AMP, 20 THRU 60 VOLTS
SUPER
mini
SUPER
TM
NEW
SMA CASE
FEATURES:
SUPER MINIATURE CASE
SUPERIOR LOT TO LOT CONSISTENCY
LOW COST
"C" BEND CONSTRUCTION PROVIDES
STRAIN RELIEF WHEN MOUNTED ON
PC BOARD
HIGH RELIABILITY
SPECIAL SELECTIONS AVAILABLE
DESCRIPTION:
The CENTRAL SEMICONDUCTOR 1.0 Amp Surface Mount Silicon Schottky Rectifier is a high quality,
well constructed, highly reliable component designed for use in all types of commercial, industrial,
entertainment, computer, and automotive applications where small size is required. The SMA case
occupies 30% less board space than the SMB case. To order devices on 12mm Tape and Reel (5000/
13" Reel), add TR13 suffix to part number.
MAXIMUM RATINGS: (TA=25C unless otherwise noted)
SYMBOL
CMSH1-20M CMSH1-40M CMSH1-60M UNITS
Peak Repetitive Reverse Voltage VRRM
20
40 60
V
DC Blocking Voltage
VR
20
40 60
V
RMS Reverse Voltage
VR(RMS) 14
28 42
V
Average Forward Current(TL=75C) IO
1.0
1.0
A
Average Forward Current(TL=100C) IO
1.0
A
Peak Forward Surge Current (8.3ms) IFSM
30
30 30
A
Operating and Storage
Junction Temperature
TJ,Tstg
-65 to +150
C
Thermal Resistance
JL
30
30
30
C/W
ELECTRICAL CHARACTERISTICS: (TA=25C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VF
IF=1.0A (CMSH1-20M AND CMSH1-40M)
0.50
V
VF
IF=1.0A (CMSH1-60M)
0.70
V
IR
VR=Rated VRRM
0.50
mA
IR
VR=Rated VRRM, TA=100C
10
mA
CJ
VR=4.0V, f=1.0MHz, (CMSH1-20M AND CMSH1-40M) 100
pF
CJ
VR=4.0V, f=1.0MHz, (CMSH1-60M)
80
pF
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