CMSH2-20L
CMSH2-40L
SURFACE MOUNT SILICON
LOW VF
SCHOTTKY RECTIFIERS
2.0 AMP, 20 AND 40 VOLT
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DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMSH2-20L and
CMSH2-40L 2.0 Amp surface mount low VF Schottky
rectifiers are highly reliable components designed for
use in all types of commercial, industrial, entertainment,
computer, and automotive applications where high
efficiency is required.
SMB CASE
FEATURES:
• Low forward voltage drop
• Flammability classification UL94V-0
• High current capability
• High reliability
MARKING CODES: CMSH2-20L: CS220L
CMSH2-40L: CS240L
MAXIMUM RATINGS:
(TA=25°C unless otherwise noted)
SYMBOL
Peak Repetitive Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Forward Current (TL=105°C)
Peak Forward Surge Current, tp=8.3ms
Operating and Storage Junction Temperature
Thermal Resistance
VRRM
VR
VR(RMS)
IO
IFSM
TJ, Tstg
Θ
JL
CMSH2-20L
20
20
14
2.0
50
CMSH2-40L
40
40
28
UNITS
V
V
V
A
A
°C
°C/W
-65 to +150
20
ELECTRICAL CHARACTERISTICS:
(TA=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
IR
IR
VF
VF
CJ
CJ
VR=Rated VRRM
VR=Rated VRRM, TA=100°C
IF=2.0A (CMSH2-20L)
IF=2.0A (CMSH2-40L)
VR=4.0V, f=1.0MHz (CMSH2-20L)
VR=4.0V, f=1.0MHz (CMSH2-40L)
TYP
MAX
0.50
20
UNITS
mA
mA
V
V
pF
pF
0.39
0.34
386
200
0.40
0.40
R5 (6-September 2018)
OUTSTANDING SUPPORT AND SUPERIOR SERVICES
PRODUCT SUPPORT
Central’s operations team provides the highest level of support to insure product is delivered on-time.
• Supply management (Customer portals)
• Custom bar coding for shipments
• Inventory bonding
• Custom product packing
• Consolidated shipping options
DESIGNER SUPPORT/SERVICES
Central’s applications engineering team is ready to discuss your design challenges. Just ask.
• Free quick ship samples (2
nd
day air)
• Special wafer diffusions
• Online technical data and parametric search
• PbSn plating options
• SPICE models
• Package details
• Custom electrical curves
• Application notes
• Environmental regulation compliance
• Application and design sample kits
• Customer specific screening
• Custom product and package development
• Up-screening capabilities
REQUESTING PRODUCT PLATING
1.
2.
If requesting Tin/Lead plated devices, add the suffix “ TIN/LEAD” to the part number when
ordering (example: 2N2222A TIN/LEAD).
If requesting Lead (Pb) Free plated devices, add the suffix “ PBFREE” to the part number
when ordering (example: 2N2222A PBFREE).
CONTACT US
Corporate Headquarters & Customer Support Team
Central Semiconductor Corp.
145 Adams Avenue
Hauppauge, NY 11788 USA
Main Tel: (631) 435-1110
Main Fax: (631) 435-1824
Support Team Fax: (631) 435-3388
www.centralsemi.com
Worldwide Field Representatives:
www.centralsemi.com/wwreps
Worldwide Distributors:
www.centralsemi.com/wwdistributors
For the latest version of Central Semiconductor’s
LIMITATIONS AND DAMAGES DISCLAIMER,
which is part of Central’s Standard Terms and Conditions of sale, visit: www.centralsemi.com/terms
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