CMDSH-3
Technical Data
Data Sheet N1562, Rev. B
CMDSH-3 SCHOTTKY BARRIER DIODE
Features
CMDSH-3 type is a silicon Schottky diode, manufactured
in a surface mount package, designed for fast switching
applications requiring a low forward voltage drop.
SOD-323
Schematic & Pin Configuration
Mechanical Characteristics
Case: SOD-323, Molded plastic
Terminals: Plated Leads Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band
Weight: 0.04 grams(approx)
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Symbol
Value
Units
VRRM
30
V
Average Forward Current
IO
100
mA
Power Dissipation
PD
250
mW
Power Dissipation(TL = 25°C)
PD
833
mW
Peak Forward Surge Current (tp=8.3ms)
IFSM
750
mA
Operating Junction Temperature Range
TJ
-65 to +150
°C
Storage Temperature Range
TSTG
-65 to +150
°C
Thermal Resistance
RΘJA
500
°C/W
Thermal Resistance
RΘJL
150
°C/W
Peak Reverse Voltage
Note: 1. Valid provided that terminals are kept at ambient temperature.
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CMDSH-3
Technical Data
Data Sheet N1562, Rev. B
Electrical Characteristics @TA=25°C unless otherwise specified
Characteristics
Forward Voltage Drop*
Reverse Recovery Voltage*
Reverse Current*
Typical Junction Capacitance
Symbol
VF
VBR
IR
Cj
Condition
@IF = 50mA,TA = 25°C
@IF = 100mA,TA = 25°C
@IF = 100uA
@VR = 25V, TJ = 25 C
@VR =10.0 V, Tc=25C, fSIG = 1MHz
Min
30
-
* Pulse width < 300 µs, duty cycle < 2%
Ratings and Characteristics Curves
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Typ.
7.0
Max.
0.55
0.80
10
-
Units
V
V
uA
pF
CMDSH-3
Technical Data
Data Sheet N1562, Rev. B
Ordering Information
Marking Diagram
Device
Package
Shipping
CMDSH-3
SOD-323
(Pb-Free)
3000pcs / reel
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
S1 = Marking Code
Mechanical Dimensions SOD-323
SYMBOL
Millimeters
Inches
MIN.
MAX.
MIN.
MAX.
A
A1
A2
b
0.000
0.800
0.250
1.000
0.100
0.900
0.350
0.000
0.031
0.010
0.039
0.004
0.035
0.014
c
0.080
0.150
0.003
0.006
D
E
E1
L
L1
θ
1.200
1.400
1.600
1.800
2.500
2.700
0.475 REF.
0.250
0.400
0°
8°
0.047
0.055
0.063
0.071
0.098
0.106
0.019 REF.
0.010
0.016
0°
Carrier Tape Specification SOD-323
SYMB
OL
B
C
d
E
F
P
P0
P1
W
Min.
Millimeters
2.85
1.20
1.40
1.65
3.40
3.90
3.90
1.90
7.90
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Max.
2.95
1.30
1.60
1.85
3.60
4.10
4.10
2.10
8.30
8°
CMDSH-3
Technical Data
Data Sheet N1562, Rev. B
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the SMC Diode Solutions sales department for the latest version of
the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement .
3- In no event shall SMC Diode Solutions be liable for any damages that may result from an accident or any other cause during
operation of the user’s units according to the datasheet(s). SMC Diode Solution assumes no responsibility for any intellectual property
claims or any other problems that may result from applications of information, products or circuits described in the datasheets.
4- In no event shall SMC Diode Solutions be liable for any failure in a semiconductor device or any secondary damage resulting from use
at a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC Diode Solutions.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
Diode Solutions.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
regulations..
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