CMMSH2-40
www.centralsemi.com
SURFACE MOUNT SILICON
SCHOTTKY RECTIFIER
DESCRIPTION:
2.0 AMP, 40 VOLT
The CENTRAL SEMICONDUCTOR CMMSH2-40 is
a 2.0A, silicon Schottky rectifier. This high efficiency,
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: CS240F
SOD-123F CASE
APPLICATIONS: FEATURES:
DC-DC Converters High Current (2.0A Max), 40V Device
Voltage Clamping V 0.5V Max
F
Protection Circuits High Surge Current 50A
Battery powered applications including Thermally efficient SOD-123F Flat Lead
Cell Phones, Digital Cameras, Pagers, package design
PDAs, Laptop Computers, etc.
MAXIMUM RATINGS: (T =25C) SYMBOL UNITS
J
Peak Repetitive Reverse Voltage V 40 V
RRM
DC Blocking Voltage V 40 V
R
Average Forward Current I 2.0 A
O
Peak Forward Surge Current I 50 A
FSM
Power Dissipation (Note 1) P 550 mW
D
Operating Junction Temperature T -55 to + 125 C
J
Storage Temperature T -55 to + 150 C
stg
Thermal Resistance 181 C/W
JA
ELECTRICAL CHARACTERISTICS: (T =25C unless otherwise noted)
J
SYMBOL TEST CONDITIONS MIN TYP MAX UNITS
I V=20V 3.0 150 A
R R
I V=40V 23 500 A
R R
I V =40V, T=85C 25 mA
R R J
BV I=0.5mA 40 V
R R
V I=2.0A 0.45 0.50 V
F F
C V =10V, f=1.0MHz 150 pF
J R
C V =0, f=1.0MHz 292 pF
J R
2
Note 1: FR-5 board (1.0 x 0.75 x 0.062in) with copper mounting pad area of 2.9mm
R2 (23-November 2015)CMMSH2-40
SURFACE MOUNT SILICON
SCHOTTKY RECTIFIER
2.0 AMP, 40 VOLT
SOD-123F CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Cathode
2) Anode
MARKING CODE: CS240F
R2 (23-November 2015)
www.centralsemi.com