CHENYI MURH805CT

MURH805CT
THRU
MURH860CT
Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
Features
•
•
•
Superfast switching time for hight efficiency
Low reverse leakage current
High surge capacity
8 Amp Super Fast
Glass Passivated
Rectifier
50 to 600 Volts
Maximum Ratings
•
•
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Catalog
Number
MURH805CT
MURH810CT
MURH820CT
MURH840CT
MURH860CT
Device
Marking
Maximum
Recurrent
Peak
Reverse
Voltage
50V
100V
200V
400V
600V
MURH805CT
MURH810CT
MURH820CT
MURH840CT
MURH860CT
TO-220AB
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
35V
70V
140V
280V
420V
B
L
M
C
D
A
K
E
50V
100V
200V
400V
600V
F
G
I
J
N
H H
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum Forward
Voltage Drop Per
Element
IF(AV)
8.0A
TC = 120°C
IFSM
65A
8.3ms, half sine
MURH805-840CT
MURH860CT
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Maximum Reverse
Recovery Time
MURH805-820CT
MURH840-860CT
2.2 V
2.8 V
IFM = 4 A per
element;
TA = 25°C*
10 uA
800 uA
TJ = 25°C
TJ = 100°C
VF
IR
Trr
35ns
50ns
IF=1.0A,
di/dt=50A/uS
PIN 1
PIN 2
CASE
PIN 3
A
B
C
D
E
F
G
H
I
J
K
L
M
N
INCHES
.560
.625
.380
.420
.100
.135
.230
.270
.380
.420
-----.250
.500
.580
.090
.110
.020
.045
.012
.025
.139
.161
.140
.190
.045
.055
.080
.115
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
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MM
14.22
9.65
2.54
5.84
9.65
-----12.70
2.29
0.51
0.30
3.53
3.56
1.14
2.03
15.88
10.67
3.43
6.86
10.67
6.35
14.73
2.79
1.14
0.64
4.09
4.83
1.40
2.92
MURH805CT thru MURH860CT
Figure 2
Typical Reverse Characteristics
i F, INSTANTANEOUS FORWARD CURRENT (AMPS)
Figure 1
Typical Forward Characteristics
50
20
805~840CT
10
7
5
3
2
860CT
1
0.7
0.5
0.3
0.2
0.1
0
0.5
1
1.5
2
2.5
3
3.5
4
vF, INSTANTANEOUS VOLTAGE (VOLTS)
4.5
5
Instantaneous Forward Current - Amperesversus
Instantaneous Forward Voltage - Volts
Figure 3
Forward Derating Curve
Figure 4
Maximum Non-Repetitive Forward Surge Current
12
150
10
125
8
100
75
6
Amps
Amps
50
4
25
2
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
0
25
50
75
100
0
150
1
2
4
Average Forward Rectified Current - Amperesversus
Ambient Temperature - °C
8 10
20
40
00
60 80 100
Cycles
175
°C
6
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
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