MURF2020CT
Technical Data
Data Sheet N0355, Rev. A
MURF2020CT ULTRAFAST RECTIFIER
Features
Ultra-Fast Switching
High Current Capability
Low Reverse Leakage Current
High Surge Current Capability
Plastic Material has UL Flammability Classification 94V-O
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
ITO-220AB
Circuit Diagram
Applications
Switching Power Supply
Power Switching Circuits
General Purpose
Maximum Ratings:
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
Peak One Cycle Non-Repetitive Surge
Current(Per Leg)
Symbol
V
RRM
V
RWM
V
R
I
F (AV)
I
FSM
Condition
-
50% duty cycle @T
C
=85°C,
rectangular wave form
8.3ms, Half Sine pulse
Max.
200
10(Per Leg)
20(Per Device)
100
Units
V
A
A
Electrical Characteristics:
Characteristics
Forward Voltage Drop(Per Leg)*
Reverse Current(Per Leg)*
Reverse Recovery Time(Per Leg)
* Pulse width < 300 µs, duty cycle < 2%
Symbol
V
F1
V
F2
I
R1
I
R2
t
rr
Condition
@ 10A, Pulse, T
J
= 25C
@ 10A, Pulse, T
J
= 125C
@V
R
= rated V
R,
T
J
= 25C
@V
R
= rated V
R,
T
J
= 125C
@I
F
=500mA, I
R
=1A,and I
rm
=250mA
Typ.
0.96
0.73
0.01
0.1
31
Max.
1.2
1.0
10
100
35
Units
V
V
μA
μA
ns
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MURF2020CT
Technical Data
Data Sheet N0355, Rev. A
Thermal-Mechanical Specifications:
Characteristics
Junction Temperature
Storage Temperature
Typical Thermal Resistance Junction to Case
Approximate Weight
Case Style
Symbol
T
J
T
stg
R
JC
wt
Condition
-
-
DC operation
-
Specification
-55 to +150
-55 to +150
5
2
Units
C
C
C/W
g
ITO-220AB
Ratings and Characteristics Curves
TJ=125℃
TJ=25℃
TJ=25℃
Fig.1-Typical Junction Capacitance
Fig.2-Typical Reverse Characteristics
TJ=125℃
TJ=25℃
Fig.3-Typical Forward Voltage Drop Characteristics
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MURF2020CT
Technical Data
Data Sheet N0355, Rev. A
Mechanical Dimensions ITO-220AB
SYMBOL
A
A1
A2
A3
b
b1
b2
b3
b4
c
D
E
e
e1
H1
L
L1
L2
L3
ΦP1(上口)
ΦP2(下口)
Q
Θ1
Θ2
Θ3
Θ4
Θ5
MIN.
4.30
1.10
2.80
2.50
0.50
1.10
1.50
1.20
1.60
0.50
14.80
9.96
6.50
12.70
1.60
0.80
0.60
3.30
2.99
2.50
Millimeters
TYP.
4.50
1.30
3.00
2.70
0.60
1.20
1.60
1.30
1.70
0.60
15.00
10.16
2.55
5.10
6.70
13.20
1.80
1.00
0.80
3.50
3.19
2.70
5°
4°
10°
5°
5°
MAX.
4.70
1.50
3.20
2.90
0.75
1.35
1.75
1.45
1.85
0.75
15.20
10.36
6.90
13.70
2.00
1.20
1.00
3.70
3.39
2.90
Tube Specification
Marking Diagram
Where XXXXX is YYWWL
MUR
F
20
20
CT
SSG
YY
WW
L
= Device Type
= Package type
= Forward Current (20A)
= Reverse Voltage (200V)
= Configuration
= SSG
= Year
= Week
= Lot Number
Cautions：Molding
resin
Epoxy resin UL:94V-0
Ordering Information
Device
MURF2020CT
ITO-220AB
(Pb-Free)
Package
Shipping
50 pcs/ tube
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging
specification.
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MURF2020CT
Technical Data
Data Sheet N0355, Rev. A
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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics (Nanjing)
Co., Ltd.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC -
Sangdest Microelectronics (Nanjing) Co., Ltd.
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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