MUR820CT THRU MUR860CT
Reverse Voltage - 200~600 Volts
Forward Current - 8.0 Ampere
Fast Recovery Epi Diodes
Features
TO-220AC
High frequency operation.
High surge forward current capability
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Guard ring for enhanced ruggedness and long term reliability
Solder dip 275 °C max. 7s, per JESD 22-B106
PIN2
Mechanical Data
PIN1
Case : JEDEC TO-220AC Molded plastic body
Weight : 0.065 ounce, 1.855 grams
Terminals: Lead solderable per MIL-STD-202, Method 208
Lead free finish, RoHS compliant
Case Material: “Green” molding compound, UL flammability
classification 94V-0,“Halogen-free”.
PIN3
PIN1
PIN2
PIN3
Maximum Ratings And Electrical Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Parameter
Symbols
MUR820CT
MUR840CT
MUR860CT
Maximum Recurrent Peak Reverse Voltage
V RRM
200
40 0
60 0
V
Maximum RMS voltage
V RMS
14 0
280
420
V
Maximum DC blocking Voltage
V DC
200
400
600
V
Maximum Average Forward
Rectified Current
I F(AV)
8
A
Peak Forward Surge Current,8.3ms
Single Half Sine-wave Superimposed
on Rated Load (JEDEC method)
I FSM
100
A
Instantaneous forward voltage at 8 A
VF
Maximum Reverse Recovery Time(1)
trr
35
ns
Maximum instantaneous reverse
Tj=25℃
current at rated
Tj=125℃
DC blocking voltage
IR
10
500
uA
RθJC
4
°C/W
T j , T stg
-55 ~ +150
°C
Maximum Thermal Resistance
Junction To Case
Operation Junction Temperature
and Storage Temperature
1.0
1.3
1.6
Units
V
NOTE 1:I F =0.5A,I R =1A,Irr=0.25A
http://www.microdiode.com
Rev:2024A0
Page :1
MUR820CT THRU MUR860CT
Reverse Voltage - 200~600 Volts
Forward Current - 8.0 Ampere
Ratings And Characteristic Curves
Fig.2 Typical Reverse Characteristics
10
8.0
6.0
4.0
2.0
0.0
20
40
60
80
100 120 140 160 180
Instaneous Reverse Current ( mA)
Average Forward Current (A)
Fig.1 Typical Forward Current Derating Curve
10
1.0
T J =125°C
0.1
0.01
T J =25°C
0.001
0.0001
0
Case Temperature (°C)
Peak Forward Surage Current (A)
0V
60
0V
40
0V
20
Instaneous Forward Current (A)
T J =25°C
0.1
0.5
1.0
1.5
Instaneous Forward Voltage (V)
60
80
100
Fig.4 Maximum Non-Repetitive Peak
Forward Surage Current
1.0
0.01
0
40
Percent of Rated Peak Reverse Voltage(%)
Fig.3 Typical Forward Characteristic
10
20
2.0
120
100
80
60
40
20
8 . 3 ms Single Half S i ne Wave
(JEDEC Method)
00
1
10
100
Number of Cycles at 60Hz
The curve above is for reference only.
http://www.microdiode.com
Rev:2024A0
Page :2
MUR820CT THRU MUR860CT
Reverse Voltage - 200~600 Volts
Forward Current - 8.0 Ampere
Outlitne
TO-220AC Package Outline Dimensions
A
C
E
B
M
N
D
L
b
F
L1
b1
H
G
UNIT
mm
mil
TO-220ACW mechanical data
b
b1
C
D
E
F
max 10.45 2.94
1.77
0.94
4.76
16.0
1.40
4.76
min
9.85
2.54
1.14
0.62
4.42
14.6
1.14
2.49
max
411
116
70
37
187
630
55
187
min
388
100
45
24
174
575
45
98
A
B
G
5.1 typ.
201typ.
H
L
L1
M
0.64
4.20
14.79
6.5
0.35
2.80
13.00
6.3
25
165
582
256
14
110
512
248
N
3.84 typ.
151 typ.
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:2024A0
Page :3
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