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FEATURES
GALAXY ELECTRICAL
MR750(Z)---M R760(Z)
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 6.0 A
PLASTIC SILICON RECTIFIER
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned witn Freon,Alcohol,lsopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
R-6
MECHANICAL DATA
Case:JEDEC R-6,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.072 ounces,2.04 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
MR
750
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length,
@T
A
=75
MR
751
100
70
100
MR
752
200
140
200
MR
754
400
280
400
6.0
MR
756
600
420
600
MR
758
800
560
800
MR
760
1000
700
1000
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
50
35
50
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
@T
J
=125
I
FSM
400.0
A
Maximum instantaneous forw ard voltage
@ 6.0 A
Maximum reverse current
at rated DC blocking voltage
Typical junction capacitance
Typical thermal resistance
@T
A
=25
@T
A
=100
(Note1)
(Note2)
V
F
I
R
C
J
R
θ
JA
T
J
T
STG
1.0
10.0
100.0
120
10
- 55 ---- + 150
- 55 ---- + 150
V
A
pF
/W
Operating junction temperature range
Storage temperature range
2. Thermal resistance f rom junction to ambient.
NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
www.galaxycn.com
Document Number 0260027
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FIG.1 -- FORWARD DERATING CURVE
INSTANTANEOUS FORWARD CURRENT
AMPERES
MR750(Z)---MR760(Z)
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
6
100
T
J
=25
Pulse W
idth=300uS
AVERAGE RECTIFIED CURRENT
5
40
20
10
4
4
AMPERES
3
Single Phase
Half Wave 60H
Z
Resistive or
Inductive Load
2
1
0.4
1
0
25
50
75
100
125
150
175
0.1
0.6 0.8
1.0
1.2
1.4
1.6
1.8
2.0
AMBIENT TEMPERATURE,
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3 -- PEAK FORWARD SURGE CURRENT
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
400
200
160
PEAK FORWARD SURGE CURRENT
300
CAPACITANCE, pF
T
J
=125
8.3ms Single Half
Sine-W ave
140
120
100
200
AMPERES
100
40
TJ=25
f=1MHz
20
1
.1
.2
.4
1.0
2
4
10
20
40
100
0
1
2
4
8 10
2
0
4
0
6 0
8
0
1
0
0
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE, VOLTS
www.galaxycn.com
Document Number 0260027
BL
GALAXY ELECTRICAL
2.