Central
Semiconductor Corp.
TM
302
CMSH3-20L
CMSH3-40L
LOW FORWARD VOLTAGE
SCHOTTKY BARRIER RECTIFIER
3.0 AMP, 20 AND 40 VOLTS
DESCRIPTION:
The CENTRAL SEMICONDUCTOR 3.0 Amp Surface Mount Low VF 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 high efficiency is required.
To order devices on 12mm Tape and Reel (3000/13" Reel), add TR13 suffix to part number.
MAXIMUM RATINGS: (TA=25C unless otherwise noted)
SYMBOL
CMSH3-20L
CMSH3-40L UNITS
Peak Repetitive Reverse Voltage
VRRM
20
40
V
DC Blocking Voltage
VR
20
40
V
RMS Reverse Voltage
VR(RMS)
14
28
V
Average Forward Current(TL=75C)
IO
3.0
A
Peak Forward Surge Current (8.3ms)
IFSM
100
A
Operating and Storage
Junction Temperature
TJ,Tstg
-65 to +150
C
Thermal Resistance
Q
JL
10
C/W
ELECTRICAL CHARACTERISTICS: (TA=25C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
IR
VR=Rated VRRM
0.50
mA
IR
VR=Rated VRRM, TA=100C
20
mA
VF
IF=3.0A (CMSH3-20L)
0.38
V
VF
IF=3.0A (CMSH3-40L)
0.40
V
CJ
VR=4.0V, f=1.0MHz
260
pF
SMC CASE
FEATURES:
LOW FORWARD VOLTAGE DROP
FLAMMABILITY CLASSIFICATION UL94V-0
HIGH CURRENT CAPABILITY
SUPERIOR LOT TO LOT CONSISTENCY
LOW COST
"C" BEND CONSTRUCTION PROVIDES STRAIN
RELIEF WHEN MOUNTED ON PC BOARD
HIGH RELIABILITY
NEW
L O W
VF
PDF 
ZIP