MURF2020DCT THRU MURF2060DCT
Reverse Voltage - 200 - 600 Volts
Forward Current - 20.0 Ampere
Ultra-Fast Recovery Diodes
Features
ITO-220AB
The plastic package carries Underwriters
Laboratory Flammability Classification 94V-0
Construction utilizes void-free
molded plastic technique
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
250°C,0.25”(6.35mm) from case for 10 seconds
PIN1
PIN2
Mechanical Data
Case : JEDEC ITO-220AB Molded plastic body
Terminals : Solder plated, solderable per MIL-STD-750,Method 2026
Polarity : Polarity symbol marking on body
Mounting Position : Any
Weight : 0.080 ounce, 2.24 grams
PIN3
PIN1
PIN2
PIN3
Maximum Ratings And Electrical Characteristics
Ratings at 25°C ambient temperature unlss otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Parameter
SYMBOLS
MDD
MURF2020DCT
MDD
MURF2040DCT
MDD
MURF2060DCT
UNITS
Maximum repetitive peak reverse voltage
VRRM
200
400
600
V
Maximum RMS voltage
VRMS
140
280
420
V
Maximum DC blocking voltage
VDC
200
400
600
V
Maximum average forward rectified
current at T C=110 C
per device
per diode
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load
Maximum instantaneous forward voltage
per diode at 10.0A
Maximum DC reverse current at
rated DC blocking voltage
Maximum reverse recovery time
Typical thermal resistance
Operating junction temperature range
Storage temperature range
I(AV)
20.0
10.0
A
IFSM
150.0
A
VF
T A =25 C
T A=125 C
1.0
1.3
1.6
V
IR
10
500
uA
Trr
35
ns
RqJC
4.0
C/W
TJ
-55 to +175
C
TSTG
-55 to +175
C
Note:1.Reverse recovery time test condition: IF=0.5A IR=1.0A Irr=0.25A
http://www.microdiode.com
Rev:2025A4
Page :1
MURF2020DCT THRU MURF2060DCT
Reverse Voltage - 200 - 600 Volts
Forward Current - 20.0 Ampere
Average Forward Current (A)
Fig.1 Typical Forward Current Derating Curve
20
16
12
8.0
4.0
RESISTIVE OR INDUCTIVE LOAD
0.0
25
50
75
100
125
150
175
Instantaneous Reverse Current, (uA)
Ratings And Characteristic Curves
Fig.2 Typical Instaneous Reverse
Characteristics
1000
100
T J =125°C
10
1.0
T J =25°C
0.1
20
0
Case Temperature (°C)
T J =25°C
10
20
0V
40
0V
60
0V
1
0.1
0
0.4
0.8
1.2
60
80
100
Fig.4 Maximum Non-Repetitive Peak
Forward Surage Current
Peak Forward Surage Current (A)
Instaneous Forward Current (A)
Fig.3 Typical Forward Characteristic
100
40
Percent of rated peak reverse voltage (%)
1.6
Instaneous Forward Voltage (V)
2.0
150
125
100
75
50
25
8.3 ms Single Half Sine Wave
(JEDEC Method)
00
1
10
100
Number of Cycles at 60Hz
The curve above is for reference only.
http://www.microdiode.com
Rev:2025A4
Page :2
MURF2020DCT THRU MURF2060DCT
Reverse Voltage - 200 - 600 Volts
Forward Current - 16.0 Ampere
Outlitne
ITO-220AB Package Outline Dimensions
A
C
E
B
M
N
D
J
L
b
F
L1
b1
H
G
G
A
B
b
b1
C
D
E
F
G
H
L
L1
M
N
max
10.5
3.3
1.5
1.0
4.9
16.2
2.9
3.55
2.74
0.70
3.8
14.3
7.0
3.4
min
9.6
2.54
1.1
0.5
4.3
14.7
2.4
2.56
2.34
0.30
2.3
12.0
6.3
3.0
UNIT
mm
Important Notice and Disclaimer
Microdiode Electronics (Shenzhen) reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product information and specifications before final
design,purchase or use.
Microdiode Electronics (Shenzhen) makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, not does Microdiode Electronics (Shenzhen) assume any liability for application assistance or
customer product design. Microdiode Electronics (Shenzhen) does not warrant or accept any liability with products which are
purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of Microdiode Electronics (Shenzhen).
Microdiode Electronics (Shenzhen) products are not authorized for use as critical components in life support devices or
systems without express written approval of Microdiode Electronics (Shenzhen).
http://www.microdiode.com
Rev:2025A4
Page :3
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