MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MUR1620CT/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:
•
•
•
•
•
•
•
•
Ultrafast 35 and 60 Nanosecond Recovery Times
175°C Operating Junction Temperature
Popular TO–220 Package
Epoxy Meets UL94, VO @ 1/8″
High Temperature Glass Passivated Junction
High Voltage Capability to 600 Volts
Low Leakage Specified @ 150°C Case Temperature
Current Derating @ Both Case and Ambient Temperatures
MUR1620CT
MUR1640CT
MUR1660CT
Motorola Preferred Devices
ULTRAFAST
RECTIFIERS
8 AMPERES
200–400–600 VOLTS
Mechanical Characteristics:
•
Case: Epoxy, Molded
•
Weight: 1.9 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 50 units per plastic tube
•
Marking: U1620, U1640, U1660
1
2, 4
3
4
1
2
3
CASE 221A–06
TO–220AB
MAXIMUM RATINGS
MUR
R i
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
Total Device, (Rated VR), TC = 150°C
Peak Rectified Forward Current
(Rated VR, Square Wave, 20 kHz), TC = 150°C
Per Leg
Total Device
Per Diode Leg
S b l
Symbol
VRRM
VRWM
VR
IF(AV)
IFM
IFSM
TJ, Tstg
1620CT
200
1640CT
400
1660CT
600
U i
Unit
Volts
8.0
16
16
100
Amps
Amps
Amps
°C
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Operating Junction Temperature and Storage Temperature
*
65 to +175
3.0
2.0
THERMAL CHARACTERISTICS, PER DIODE LEG
Maximum Thermal Resistance, Junction to Case
R
θJC
°C/W
ELECTRICAL CHARACTERISTICS, PER DIODE LEG
Maximum Instantaneous Forward Voltage (1)
(iF = 8.0 Amps, TC = 150°C)
(iF = 8.0 Amps, TC = 25°C)
Maximum Instantaneous Reverse Current (1)
(Rated dc Voltage, TC = 150°C)
(Rated dc Voltage, TC = 25°C)
Maximum Reverse Recovery Time
(IF = 1.0 Amp, di/dt = 50 Amps/µs)
(IF = 0.5 Amp, IR = 1.0 Amp, IREC = 0.25 Amp)
(1) Pulse Test: Pulse Width = 300
µs,
Duty Cycle
≤
2.0%
vF
0.895
0.975
iR
250
5.0
trr
35
25
60
50
500
10
ns
1.00
1.30
1.20
1.50
µA
Volts
SWITCHMODE is a trademark of Motorola, Inc.
Preferred
devices are Motorola recommended choices for future use and best overall value.
Rev 2
©
Rectifier
Inc. 1996
Data
Motorola,
Device
1
MOTOROLA [ MOTOROLA, INC ]
