MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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by MUR3020PT/D
SWITCHMODE
™
Power Rectifiers
. . . designed for use in switching power supplies, inverters and as free
wheeling diodes, these state–of–the–art devices have the following features:
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•
•
•
•
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Ultrafast 35 and 60 Nanosecond Recovery Time
175°C Operating Junction Temperature
High Voltage Capability to 600 Volts
Low Forward Drop
Low Leakage Specified @ 150°C Case Temperature
Current Derating Specified @ Both Case and Ambient Temperatures
Epoxy Meets UL94, VO @ 1/8″
High Temperature Glass Passivated Junction
MUR3020PT
MUR3040PT *
MUR3060PT *
*Motorola Preferred Devices
ULTRAFAST RECTIFIERS
30 AMPERES
200–400–600 VOLTS
Mechanical Characteristics:
•
Case: Epoxy, Molded
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Weight: 4.3 grams (approximately)
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Finish: All External Surfaces Corrosion Resistant and
Terminal Leads are Readily Solderable
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Lead Temperature for Soldering Purposes: 260°C Max.
for 10 Seconds
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Shipped 30 units per plastic tube
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Marking: U3020, U3040, U3060
1
2, 4
3
1
2
3
CASE 340D–02, Style 2
TO–218AC
MAXIMUM RATINGS, PER LEG
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (Rated VR)
Per Leg
Per Device
Peak Rectified Forward Current, Per Leg
(Rated VR, Square Wave, 20 kHz, TC = 150°C)
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions,
halfwave, single phase, 60 Hz) Per Leg
Operating Junction and Storage Temperature
Symbol
VRRM
VRWM
VR
IF(AV)
MUR3020PT
200
MUR3040PT
400
MUR3060PT
600
Unit
Volts
Amps
15 @ TC = 150°C
30 @ TC = 150°C
15 @ TC =
30 145°C
30
@ TC =145°C
150
Amps
Amps
IFRM
IFSM
30
@ TC = 150°C
200
TJ, Tstg
– 65 to +175
°C
°C/W
THERMAL CHARACTERISTICS PER DIODE LEG
Maximum Thermal Resistance — Junction to Case
— Junction to Ambient
R
θJC
R
θJA
VF
0.85
1.05
iR
500
10
trr
35
60
1000
10
ns
1.12
1.25
1.2
1.5
µA
1.5
40
ELECTRICAL CHARACTERISTICS PER DIODE LEG
Maximum Instantaneous Forward Voltage (1)
(IF = 15 Amp, TC = 150°C)
(IF = 15 Amp, TC = 25°C)
Maximum Instantaneous Reverse Current (1)
(Rated DC Voltage, TJ = 150°C)
(Rated DC Voltage, TJ = 25°C)
Maximum Reverse Recovery Time
(iF = 1.0 Amp, di/dt = 50 Amps/µs)
(1) Pulse Test: Pulse Width = 300
µs,
Duty Cycle
≤
2.0%.
Volts
SWITCHMODE is a trademark of Motorola, Inc.
Preferred
devices are Motorola recommended choices for future use and best overall value.
Rev 4
Rectifier Device Data
1
MOTOROLA [ MOTOROLA, INC ]
