Order this document
by MR750/D
SEMICONDUCTOR TECHNICAL DATA
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•
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Current Capacity Comparable to Chassis Mounted Rectifiers
Very High Surge Capacity
Insulated Case
Mechanical Characteristics:
MR754 and MR760 are
Motorola Preferred Devices
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Case: Epoxy, Molded
Weight: 2.5 grams (approximately)
Finish: All External Surfaces Corrosion Resistant and Terminal Lead is
Readily Solderable
HIGH CURRENT
LEAD MOUNTED
SILICON RECTIFIERS
50–1000 VOLTS
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•
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Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds
Polarity: Cathode Polarity Band
DIFFUSED JUNCTION
Shipped 1000 units per plastic bag. Available Tape and Reeled, 800 units
per reel by adding a “RL’’ suffix to the part number
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Marking: R750, R751, R752, R754, R758, R760
CASE 194–04
MAXIMUM RATINGS
Characteristic
Symbol
MR750 MR751 MR752 MR754 MR756 MR758 MR760
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
50
100
200
400
600
800
1000
Volts
RRM
RWM
R
V
Non–Repetitive Peak Reverse Voltage
(Halfwave, single phase, 60 Hz peak)
V
60
35
120
70
240
140
480
280
720
420
960
560
1200
700
Volts
RSM
RMS Reverse Voltage
V
Volts
R(RMS)
Average Rectified Forward Current
(Single phase, resistive load, 60 Hz)
See Figures 5 and 6
I
O
Amps
22 (T = 60°C, 1/8″ Lead Lengths)
L
6.0 (T = 60°C, P.C. Board mounting)
A
Non–Repetitive Peak Surge Current
(Surge applied at rated load conditions)
I
Amps
FSM
400 (for 1 cycle)
65 to +175
Operating and Storage Junction
Temperature Range
T , T
J stg
°C
ELECTRICAL CHARACTERISTICS
Characteristic and Conditions
Symbol
Max
Unit
Maximum Instantaneous Forward Voltage Drop
v
1.25
Volts
F
(i = 100 Amps, T = 25°C)
F
J
Maximum Forward Voltage Drop
(I = 6.0 Amps, T = 25°C, 3/8″ leads)
V
F
0.90
Volts
F
A
Maximum Reverse Current
(Rated dc Voltage)
T = 25°C
T = 100°C
J
I
R
25
1.0
µA
mA
J
Designer’s Data for “Worst Case” Conditions — The Designer’s Data Sheet permits the design of most circuits entirely from the information presented. SOA Limit
curves — representing boundaries on device characteristics — are given to facilitate “worst case” design.
Preferred devices are Motorola recommended choices for future use and best overall value.
Rev 2
Rectifier Device Data
1
Motorola, Inc. 1996