CMPSH1-4
SURFACE MOUNT SILICON
HIGH CURRENT
SCHOTTKY RECTIFIER
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMPSH1-4 is a
High Current, Schottky Rectifier in a surface mount
SOT-23F package suitable for high current applications
in mobile communications and DC-DC converters.
MARKING CODE: SH1
FEATURES:
• High Current (1.0 Amp)
SOT-23F CASE
MAXIMUM RATINGS: (TA=25°C)
Continuous Reverse Voltage
Continuous Forward Current
Average Forward Current
Peak Forward Surge Current, t ≤ 100μs
Peak Forward Surge Current, t ≤ 10ms
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
ELECTRICAL
SYMBOL
IR
BVR
VF
VF
VF
VF
VF
CJ
trr
• Power SOT-23F Package
SYMBOL
VR
IF
IO
IFSM
IFSM
PD
TJ, Tstg
ΘJA
UNITS
V
A
A
A
A
mW
°C
°C/W
40
1.0
1.75
12
5.2
350
-65 to +150
357
CHARACTERISTICS: (TA=25°C unless otherwise noted)
TEST CONDITIONS
MIN
TYP
VR=30V
2.0
IR=100μA
40
IF=100mA
347
IF=500mA
418
IF=1.0A
471
IF=1.5A
551
IF=1.0A, @ TA=100°C
420
VR=25V, f=1.0MHz
25
IF=500mA, IR=500mA, Irr=50mA
12
MAX
100
390
480
550
620
UNITS
μA
V
mV
mV
mV
mV
mV
pF
ns
R4 (30-November 2015)
CMPSH1-4
SURFACE MOUNT SILICON
HIGH CURRENT
SCHOTTKY RECTIFIER
SOT-23F CASE - MECHANICAL OUTLINE
PIN CONFIGURATION
LEAD CODE:
1) Anode
2) No Connection
3) Cathode
MARKING CODE: SH1
R4 (30-November 2015)
w w w. c e n t r a l s e m i . c o m
CMPSH1-4
SURFACE MOUNT SILICON
HIGH CURRENT
SCHOTTKY RECTIFIER
TYPICAL ELECTRICAL CHARACTERISTICS
R4 (30-November 2015)
w w w. c e n t r a l s e m i . c o m
CMPSH1-4
SURFACE MOUNT SILICON
HIGH CURRENT
SCHOTTKY RECTIFIER
TYPICAL ELECTRICAL CHARACTERISTICS
R4 (30-November 2015)
w w w. c e n t r a l s e m i . c o m
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 (2nd 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. If requesting Tin/Lead plated devices, add the suffix “ TIN/LEAD” to the part number when
ordering (example: 2N2222A TIN/LEAD).
2. 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
w w w. c e n t r a l s e m i . c o m
(001)
PDN01160
8/11/20
2/11/21
8/11/21
http://www.centralsemi.com
Summary:All devices manufactured in the SOT-23F package are discontinued and now classified as End of Life (EOL).
Although Central Semiconductor Corp. makes every effort to continue to produce devices that have been proclaimed EOL (End of Life) by
other manufacturers, it is an accepted industry practice to discontinue certain devices when customer demand falls below a minimum level of
sustainability. Accordingly, the following product(s) have been transitioned to End of Life status as part of Central's ongoing Product
Management Process. Any replacement products are noted below. The effective date for placing last purchase orders will be six (6) months
from the date of this notice and twelve (12) months from the notice date for final shipments, and minimum order quantities may apply.
The last purchase and shipment dates may be extended if inventory is available.
* All Plating types (PBFREE,TIN/LEAD) for each item listed is included in this notice.
Central Part Number
CEN1232 BK
CEN1232 TR
CEN1233 BK
CEN1233 TR
CMPSH05-4C BK
CMPSH05-4C TR
CMPSH1-4 BK
CMPSH1-4 TR
CMPSH1-4L BK
CMPSH1-4L TR
CMPSH1-4LE BK
CMPSH1-4LE TR
Replacement
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
N/A, Stock Only
Central would be happy to assist you by providing additional information or technical data to help locate an alternate source if we
have no replacement available. Please email your requests to engineering@centralsemi.com.
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