MUR3040 Datasheet, PDF (1/4 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 30 AMPERES 400 VOLTS

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
SWITCHMODE™ Power Rectifier
. . . designed for use in switching power supplies, inverters and as free
wheeling diodes, these state–of–the–art devices have the following features:
• Ultrafast 100 Nanosecond Recovery Time
• 175°C Operating Junction Temperature
• High Voltage Capability to 400 Volts
• Low Forward Voltage Drop
• High Temperature Glass Passivated Junction
Mechanical Characteristics
• Case: Epoxy, Molded
• Weight: 4.3 grams (approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal Leads are
Readily Solderable
• Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds
• Shipped 30 Units Per Plastic Tube
• Marking: U3040
1
4
3
MAXIMUM RATINGS
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
TC = 70°C
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20 kHz) TC = 150°C
Non Repetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Operating Junction Temperature and Storage Temperature
THERMAL CHARACTERISTICS
Thermal Resistance, Junction to Case
ELECTRICAL CHARACTERISTICS
Instantaneous Forward Voltage (1)
@ IF = 30 Amps, TC = 100°C
@ IF = 30 Amps, TC = 25°C
Instantaneous Reverse Current (1)
@ Rated dc Voltage, TC = 100°C
@ Rated dc Voltage, TC = 25°C
Reverse Recovery Time
IF = 1.0 Amp, dI/dt = 15 Amp/µs
(1) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%
Symbol
VRRM
VRWM
VR
IF(AV)
IFRM
IFSM
TJ, Tstg
R_θJC
VF
IR
tRR
Order this document
by MUR3040/D
MUR3040
Motorola Preferred Device
ULTRAFAST RECTIFIERS
30 AMPERES
400 VOLTS
4
1
3
CASE 340E–02, STYLE 1
Max
400
30
30
300
– 65 to +175
1.0
1.4
1.5
6.0
35
100
Unit
Volts
Amps
Amps
Amps
°C
°C/W
Volts
mA
µA
ns
SWITCHMODE is a trademark of Motorola Inc.
Preferred devices are Motorola recommended choices for future use and best overall value.
Rev 3
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