CMSH3-20M CMSH3-60M
CMSH3-40M CMSH3-100M
www.centralsemi.com
SURFACE MOUNT SILICON
DESCRIPTION:
SCHOTTKY RECTIFIERS
The CENTRAL SEMICONDUCTOR CMSH3-20M series
3.0 AMP, 20 THRU 100 VOLT
3.0 Amp surface mount silicon Schottky rectifier is a
highly reliable component designed for use in all types
of commercial, industrial, entertainment, computer, and
automotive applications.
MARKING CODE: SEE MARKING CODE TABLE ON
FOLLOWING PAGE
SMB CASE
FEATURES:
High current capability
Flammability classification UL94V-0
MAXIMUM RATINGS: (T =25C unless otherwise noted)
A
CMSH3 CMSH3 CMSH3 CMSH3
SYMBOL -20M -40M -60M -100M UNITS
Peak Repetitive Reverse Voltage V 20 40 60 100 V
RRM
DC Blocking Voltage V 20 40 60 100 V
R
RMS Reverse Voltage V 14 28 42 71 V
R(RMS)
Average Forward Current (T=75C) I 3.0 A
L O
Peak Forward Surge Current, tp=8.3ms I 80 A
FSM
Operating and Storage Junction Temperature T , T -65 to +150 C
J stg
Thermal Resistance 20 C/W
JL
ELECTRICAL CHARACTERISTICS: (T =25C unless otherwise noted)
A
SYMBOL TEST CONDITIONS TYP MAX UNITS
I V =Rated V 500 A
R R RRM
I V =Rated V T=100C 20 mA
R R RRM, A
V I =3.0A (CMSH3-20M, -40M) 0.48 0.55 V
F F
V I =3.0A (CMSH3-60M) 0.56 0.75 V
F F
V I =3.0A (CMSH3-100M) 0.75 0.85 V
F F
C V =4.0V, f=1.0MHz (CMSH3-20M) 139 pF
J R
C V =4.0V, f=1.0MHz (CMSH3-40M) 167 pF
J R
C V =4.0V, f=1.0MHz (CMSH3-60M) 121 pF
J R
C V =4.0V, f=1.0MHz (CMSH3-100M) 87 pF
J R
R5 (6-September 2018) CMSH3-20M CMSH3-60M
CMSH3-40M CMSH3-100M
SURFACE MOUNT SILICON
SCHOTTKY RECTIFIERS
3.0 AMP, 20 THRU 100 VOLT
SMB CASE - MECHANICAL OUTLINE
DIMENSIONS
DEVICE MARKING CODE
INCHES MILLIMETERS
SYMBOL MIN MAX MIN MAX
CMSH3-20M CS320M
A 0.030 0.060 0.76 1.52
CMSH3-40M CS340M
B 0.000 0.008 0.00 0.20
C 0.006 0.012 0.15 0.30
CMSH3-60M CS360M
D 0.086 0.096 2.18 2.44
CMSH3-100M CS3100M E 0.200 0.220 5.08 5.59
F 0.130 0.150 3.30 3.81
G 0.077 0.083 1.96 2.11
H 0.160 0.191 4.06 4.85
SMB (REV: R2)
R5 (6-September 2018)
www.centralsemi.com