CENTRAL CMPSH1

CMPSH1-4L
SURFACE MOUNT
HIGH CURRENT
ULTRA LOW VF
SILICON SCHOTTKY RECTIFIER
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMPSH1-4L is
a high current, ultra low VF, Schottky Rectifier in a
surface mount SOT-23F package. It is suitable for
all applications requiring a high current, small sized,
operationally efficient Schottky rectifier.
MARKING CODE: CSL
SOT-23F CASE
APPLICATIONS:
• Load/Power Switches
• Power Supply Converter Circuits
• Battery powered equipment including
Cell Phones, Digital Cameras,
Pagers, PDAs, etc.
MAXIMUM RATINGS: (TA=25°C)
Continuous Reverse Voltage
Average Forward Current
Peak Forward Surge Current, tp=8.3ms
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
FEATURES:
• Current (IF=1.0A)
• Low Forward Voltage Drop (VF=0.39V MAX @ 1.0A)
• Low Reverse Current (150µA TYP @ VR=20V)
• Small, surface mount, power SOT-23F package
SYMBOL
VR
IO
IFSM
PD
TJ, Tstg
ΘJA
ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
TYP
IR
VR=20V
150
IR
VR=30V
0.25
BVR
IR=1.0mA
40
VF
IF=100mA
230
VF
IF=500mA
300
VF
IF=1.0A
340
VF
IF=1.5A
390
CT
VR=10V, f=1.0MHz
50
40
1.0
20
350
-65 to +125
286
MAX
900
1.5
270
340
390
420
UNITS
V
A
A
mW
°C
°C/W
UNITS
µA
mA
V
mV
mV
mV
mV
pF
R3 (27-January 2010)
CMPSH1-4L
SURFACE MOUNT
HIGH CURRENT
ULTRA LOW VF
SILICON SCHOTTKY RECTIFIER
SOT-23F CASE - MECHANICAL OUTLINE
PIN CONFIGURATION
OPTIONAL MOUNTING PADS
(Dimensions in mm)
LEAD CODE:
1) Anode
2) Anode
3) Cathode
MARKING CODE: CSL
(For standard mounting pads
see SOT-23F Package Details)
R3 (27-January 2010)
w w w. c e n t r a l s e m i . c o m