© Semiconductor Components Industries, LLC, 2008
June, 2008 − Rev. 4
1Publication Order Number:
MUR620CT/D
MUR620CT
Preferred Device
SWITCHMODE]
Power Rectifier
These state−of−the−art SWITCHMODE power rectifiers are
designed for use in switching power supplies, inverters and as free
wheeling diodes.
Features
•Ultrafast 35 Nanosecond Recovery Time
•175°C Operating Junction Temperature
•Popular TO−220 Package
•Pb−Free Package is Available*
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
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
200 V
Average Rectified Forward Voltage
(Rated VR, TC = 130°C) Per Diode
Total Device
IF(AV) 3.0
6.0
A
Peak Repetitive Forward Current
per Diode Leg (Rated VR, Square Wave,
20 kHz, TC = 130°C)
IFRM 6.0 A
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions
Halfwave, Single Phase, 60 Hz)
IFSM 75 A
Operating Junction and Storage
Temperature Range
TJ, Tstg −65 to +175 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Device Package Shipping
ORDERING INFORMATION
MUR620CT TO−220
TO−220AB
CASE 221A
PLASTIC
50 Units/Rail
3
4
1
ULTRAFAST RECTIFIER
6.0 AMPERES, 200 VOLTS
1
3
2, 4
Preferred devices are recommended choices for future use
and best overall value.
2
MARKING DIAGRAM
MUR620CTG TO−220
(Pb−Free)
50 Units/Rail
AY WW
U620G
AKA
http://onsemi.com
A = Assembly Location
Y = Year
WW = Work Week
U620 = Device Code
G = Pb−Free Package
AKA = Diode Polarity
MUR620CT
http://onsemi.com
2
THERMAL CHARACTERISTICS (Per Diode Leg)
Rating Symbol Typical Maximum Unit
Thermal Resistance, Junction−to−Case RqJC 5.0−6.0 7.0 °C/W
ELECTRICAL CHARACTERISTICS (Per Diode Leg)
Rating Symbol Typical Maximum Unit
Instantaneous Forward Voltage (Note 1)
(iF = 3.0 A, TC = 150°C)
(iF = 3.0 A, TC = 25°C)
vF0.80
0.94
0.895
0.975
V
Instantaneous Reverse Current (Note 1)
(Rated DC Voltage, TC = 150°C)
(Rated DC Voltage, TC = 25°C)
iR2.0−10
0.01−3.0
250
5.0
mA
Reverse Recovery Time
(IF = 1.0 A, di/dt = 50 A/ms)
trr 20−30 35 ns
1. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤2.0%.
VR, REVERSE VOLTAGE (VOLTS)
IR, REVERSE CURRENT (A)μ
10
7.0
5.0
, INSTANTANEOUS FORWARD CURRENT (AMPS)
iF
3.0
2.0
0.2
0.1
0.2 0.4 0.6 0.8 1.0 1.2
vF
, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage
0.7
0.3
100°C
25°C
TJ = 175°C
1.0
Figure 2. Typical Reverse Current
06040 100 120
40
100
0.01
0.004
0.002
1.0
0.4
0.2
20
4.0
2.0
10 TJ = 175°C
20 80 200160 180140
0.1
0.04
0.02
100°C
25°C
0.5
150°C
0.001
150°C
MUR620CT
http://onsemi.com
3
PF(AV), AVERAGE POWER DISSIPATION (WATTS)
8.0
6.0
4.0
2.0
0
876543210
TC, CASE TEMPERATURE (°C)
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
180
160140120100
Rated VR Applied
SQUARE WAVE
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
7.0
5.0
3.0
1.0
DC
SQUARE WAVE
0
Figure 3. Total Device Current Derating, Case
Figure 4. Total Device Current Derating, Ambient
Figure 5. Power Dissipation
TA, AMBIENT TEMPERATURE (°C)
020
1.0
2.0
IF(AV)
0
3.0
4.0
5.0
6.0
7.0
40 60 80 100 120 140 160 180 200
SQUARE WAVE
dc
, AVERAGE FORWARD CURRENT (AMPS)
SQUARE WAVE
dc
RqJA = 16°C/W with
a typical TO-220 heat sink
DC
RqJA = 60°C/W
(free air, no heat sink)
MUR620CT
http://onsemi.com
4
PACKAGE DIMENSIONS
TO−220
CASE 221A−09
ISSUE AF
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE ALL
BODY AND LEAD IRREGULARITIES ARE
ALLOWED.
STYLE 6:
PIN 1. ANODE
2. CATHODE
3. ANODE
4. CATHODE
DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A0.570 0.620 14.48 15.75
B0.380 0.405 9.66 10.28
C0.160 0.190 4.07 4.82
D0.025 0.035 0.64 0.88
F0.142 0.161 3.61 4.09
G0.095 0.105 2.42 2.66
H0.110 0.155 2.80 3.93
J0.014 0.025 0.36 0.64
K0.500 0.562 12.70 14.27
L0.045 0.060 1.15 1.52
N0.190 0.210 4.83 5.33
Q0.100 0.120 2.54 3.04
R0.080 0.110 2.04 2.79
S0.045 0.055 1.15 1.39
T0.235 0.255 5.97 6.47
U0.000 0.050 0.00 1.27
V0.045 --- 1.15 ---
Z--- 0.080 --- 2.04
B
Q
H
Z
L
V
G
N
A
K
F
123
4
D
SEATING
PLANE
−T−
C
S
T
U
R
J
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
MUR620CT/D
SWITCHMODE is a trademark of Semiconductor Components Industries, LLC.
PUBLICATION ORDERING INFORMATION
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5773−3850
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your loca
l
Sales Representative
