CHENYI MR752FR

MR750FR
THRU
MR7510FR
Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
Features
•
•
•
•
•
6 Amp Fast Recovery
Rectifier
50 to 1000 Volts
Low Cost
Low Leakage
Low Forward Voltage Drop
High Current Capability
Fast Switching Speed For High Efficiency
Maximum Ratings
•
•
LEADED BUTTON
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
A
Catalog
Number
MR750FR
MR751FR
MR752FR
MR754FR
MR756FR
MR758FR
MR7510FR
Device
Marking
---------------
Maximum
Recurrent
Peak Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
Maximum
RMS
Voltage
35V
70V
40V
280V
420V
560V
700V
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
600V
800V
1000V
D
Mark
B
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
IF(AV)
6A
TA = 55°C
Current
Peak Forward Surge
IFSM
300A
8.3ms, half sine
Current
IFM = 6.0A;
Maximum
1.3V
Instantaneous
VF
TA = 25°C
Forward Voltage
Maximum DC
Reverse Current At
IR
10µA
TA = 25°C
Rated DC Blocking
150µA TA = 55°C
Voltage
Maximum Reverse
Recovery Time
150ns IF=0.5A, IR=1.0A,
MR750-754
Trr
250ns Irr=0.25A
MR756
500ns
MR758-7510
Typical Junction
CJ
150pF Measured at
Capacitance
1.0MHz, VR=4.0V
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
K
DIMENSIONS
DIM
A
B
C
D
INCHES
MIN
.332
.234
.050
.990
www.cnelectr.com
MAX
.342
.246
.053
1.010
MM
MIN
8.43
5.94
1.27
25.15
MAX
8.69
6.25
1.35
25.65
NOTE
2PL
FR750FR thru MR7510FR
Figure 1
Typical Forward Characteristics
20
Figure 2
Forward Derating Curve
10
12
6
4
10
2
25°C
Amps
8
1
.6
6
Amps
.4
4
.2
2
.1
Single Phase, Half Wave
60Hz Resistive or Inductive Load
.06
0
.04
0
50
75
100
125
150
175
°C
.02
.01
.6
.8
1.0
1.2
1.4
Average Forward Rectified Current - Amperesversus
Ambient Temperature - °C
1.6
Volts
Instantaneous Forward Current - Amperesversus
Instantaneous Forward Voltage - Volts
Figure 3
Junction Capacitance
100
60
40
20
pF
TJ=25°C
10
6
4
2
1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
Junction Capacitance - pFversus
Reverse Voltage - Volts
www.cnelectr.com
400
1000
MR750FR thru MR7510FR
Figure 4
Peak Forward Surge Current
300
250
200
150
Amps
100
50
0
1
2
4
6
8 10
20
40
60 80 100
Cycles
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
Figure 5
Reverse Recovery Time Characteristic And Test Circuit Diagram
50Ω
10Ω
trr
+0.5A
0
Pulse
Generator
Note 2
25Vdc
1Ω
Notes:
1. Rise Time = 7ns max.
Input impedance = 1 megohm, 22pF
2. Rise Time = 10ns max.
Source impedance = 50 ohms
3. Resistors are non-inductive
Oscilloscope
Note 1
-0.25
-1.0
1cm
Set Time Base for 20/100ns/cm
www.cnelectr.com