CMMSH1-40L Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – SURFACE MOUNT LOW VF SILICON SCHOTTKY RECTIFIER 1 AMP, 40 VOLTS

CMMSH1-40L
SURFACE MOUNT LOW VF
SILICON SCHOTTKY RECTIFIER
1 AMP, 40 VOLTS
SOD-123F CASE
APPLICATIONS:
• DC / DC Converters
• Voltage Clamping
• Protection Circuits
• Battery powered applications including
Cell Phones, Digital Cameras, Pagers,
PDA’s, Laptop Computers, etc.
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMMSH1-40L is
a 1.0A, Low VF, Silicon Schottky Rectifier. This high
efficiency, Low VF Schottky features high current
capacity packaged in a small, thermally efficient,
SOD-123F surface mount package. When compared
to similar devices in the larger SMA package, this
device is 58% smaller, with a 67% lower profile,
making it ideally suited for applications where
performance and size are critical.
MARKING CODE: CS40FL
FEATURES:
• High Current (1.0A Max), 40V Device
• Low VF (0.45V Max)
• High Surge Current 50A
• Thermally efficient SOD-123F Flat Lead
package design
MAXIMUM RATINGS: (TJ=25°C unless otherwise noted)
Peak Repetitive Reverse Voltage
DC Blocking Voltage
Average Forward Current
Peak Forward Surge Current
Power Dissipation (Note 1)
Operating Junction Temperature
Storage Temperature
Thermal Resistance
SYMBOL
VRRM
VR
IO
IFSM
PD
TJ
Tstg
Θ_JA
40
40
1.0
50
550
-55 to + 125
-55 to + 150
181
ELECTRICAL CHARACTERISTICS: (TJ=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
IR
VR=20V
IR
VR=40V
IR
VR=40V, TJ=85°C
BVR
IR=0.5mA
40
VF
IF=1.0A
CT
VR=10V, f=1.0MHz
Notes: (1) FR-5 board (1.0 x 0.75 x 0.062in) with copper mounting pad area of 2.9mm²
TYP
3.0
10
0.4
70
MAX
150
500
25
0.45
UNITS
V
V
A
A
mW
°C
°C
°C/W
UNITS
µA
µA
mA
V
V
pF
R1 (25-January 2010)