MURD620CT
Preferred Device
SWITCHMODE
Power Rectifier
DPAK Surface Mount Package
These state−of−the−art devices are designed for use in switching
power supplies, inverters and as free wheeling diodes.
Features
• Pb−Free Packages are Available
• Ultrafast 35 Nanosecond Recovery Time
• Low Forward Voltage Drop
• Low Leakage
Mechanical Characteristics:
• Case: Epoxy, Molded
• Weight: 0.4 Gram (Approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
• Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
• Shipped 75 Units Per Plastic Tube
• Available in 16 mm Tape and Reel, 2500 Units Per Reel,
by Adding a “T4’’ Suffix to the Part Number
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(Rated V
Peak Repetitive Forward Current
(Rated V
20 kHz, T
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load
Conditions Halfwave, 60 Hz)
Operating Junction and Storage
Temperature Range
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits
are exceeded, device functional operation is not implied, damage may occur
and reliability may be affected.
, TC = 140°C) Per Diode
R
, Square Wave,
R
= 145°C) Per Diode
C
Per Device
V
RRM
V
RWM
V
I
F(AV)
I
FSM
TJ, T
R
I
F
−65 to +175 °C
stg
200 V
A
3.0
6.0
6.0 A
50 A
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ULTRAFAST RECTIFIER
6.0 AMPERES, 200 VOLTS
1
4
3
MARKING
DIAGRAM
4
DPAK
2
1
3
CASE 369C
Y = Year
WW = Work Week
ORDERING INFORMATION
Device Package Shipping
MURD620CT DPAK 75 Units/Rail
MURD620CTG DPAK
MURD620CTT4 DPAK 2500/Tape & Reel
MURD620CTT4G DPAK
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Preferred devices are recommended choices for future use
and best overall value.
(Pb−Free)
(Pb−Free)
YWW
U
620T
†
75 Units/Rail
2500/Tape & Reel
Semiconductor Components Industries, LLC, 2004
August, 2004 − Rev. 5
1 Publication Order Number:
MURD620CT/D
MURD620CT
THERMAL CHARACTERISTICS (Per Diode)
Rating Symbol Value Unit
Thermal Resistance − Junction−to−Case R
Thermal Resistance − Junction−to−Ambient (Note 1) R
ELECTRICAL CHARACTERISTICS (Per Diode)
Maximum Instantaneous Forward Voltage Drop (Note 2)
(i
= 3 Amps, TC = 25°C)
F
(i
= 3 Amps, TC = 125°C)
F
= 6 Amps, TC = 25°C)
(i
F
(i
= 6 Amps, TC = 125°C)
F
Maximum Instantaneous Reverse Current (Note 2)
(T
= 25°C, Rated dc Voltage)
J
= 125°C, Rated dc Voltage)
(T
J
Maximum Reverse Recovery Time
(I
= 1 Amp, di/dt = 50 Amps/s, VR = 30 V, TJ = 25°C)
F
= 0.5 Amp, iR = 1 Amp, I
(I
F
1. Rating applies when surface mounted on the minimum pad sizes recommended.
2. Pulse Test: Pulse Width = 300 s, Duty Cycle ≤2.0%.
= 0.25 A, VR = 30 V, TJ = 25°C)
REC
JC
JA
v
F
9 °C/W
80 °C/W
V
1
0.96
1.2
1.13
i
R
A
5
250
t
rr
ns
35
25
100
70
50
30
20
10
7.0
5.0
3.0
2.0
, INSTANTANEOUS FORWARD CURRENT (AMPS)
F
i
1.0
150°C
0.7
0.5
0.3
0.2
0.1
0 0.60.2 0.8
0.4
v
INSTANTANEOUS VOLTAGE (VOLTS)
F,
Figure 1. Typical Forward Voltage (Per Leg)
T
= 25°C175°C
J
100°C
1.0 1.2
1.4
100
T
= 175°C
10
1.0
0.1
0.01
, REVERSE CURRENT (A)
R
I
J
150°C
100°C
25°C
0.001
06040 100 120
20 80 200
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Typical Leakage Current* (Per Leg)
* The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these curves if V
V
.
R
is sufficiently below rated
R
14
SINE
13
12
10
5.0
WAVE
11
10
IPK/IAV = 20
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
, AVERAGE POWER DISSIPATION (WATTS)
1.0
0
F(AV)
P
0 3.02.0
1.0 10
I
, AVERAGE FORWARD CURRENT (AMPS)
F(AV)
6.05.04.0 9.08.07.0
Figure 3. Average Power Dissipation (Per Leg)
160 180140
T
= 175°C
J
dc
SQUARE
WAVE
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2
MURD620CT
8.0
7.0
6.0
5.0
4.0
3.0
2.0
, AVERAGE FORWARD CURRENT (AMPS)
1.0
F(AV)
I
RATED VOLTAGE APPLIED
R
JC
dc
SINE WAVE
OR
SQUARE WAVE
0
110 120 130 140 150 160 170 180
100
T
, CASE TEMPERATURE (°C)
C
Figure 4. Current Derating, Case (Per Leg)
100
70
50
30
20
10
7.0
5.0
C, CAPACITANCE (pF)
3.0
2.0
= 9°C/W
T
= 175°C
J
4.0
3.5
3.0
2.5
2.0
1.5
1.0
, AVERAGE FORWARD CURRENT (AMPS)
0.5
0
F(AV)
I
RATED VOLTAGE APPLIED
R
= 80°C/W
JA
SURFACE MOUNTED ON
MIN. PAD SIZE RECOMMENDED
dc
T
= 175°C
J
SINE WAVE
OR
SQUARE WAVE
020
40 60 80 100
T
, AMBIENT TEMPERATURE (°C)
A
120 140 160 180 200
Figure 5. Current Derating, Ambient (Per Leg)
T
= 25°C
J
1.0
010 3040
20 100
VR, REVERSE VOLTAGE (VOLTS)
Figure 6. T ypical Capacitance (Per Leg)
70 80 90
6050
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3
MURD620CT
PACKAGE DIMENSIONS
DPAK
CASE 369C
ISSUE O
SEATING
−T−
PLANE
B
V
S
R
4
A
123
K
F
L
D
2 PL
G
0.13 (0.005) T
C
E
Z
U
J
H
M
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM MIN MAX MIN MAX
A 0.235 0.245 5.97 6.22
B 0.250 0.265 6.35 6.73
C 0.086 0.094 2.19 2.38
D 0.027 0.035 0.69 0.88
E 0.018 0.023 0.46 0.58
F 0.037 0.045 0.94 1.14
G 0.180 BSC 4.58 BSC
H 0.034 0.040 0.87 1.01
J 0.018 0.023 0.46 0.58
K 0.102 0.114 2.60 2.89
L 0.090 BSC 2.29 BSC
R 0.180 0.215 4.57 5.45
S 0.025 0.040 0.63 1.01
U 0.020 −−− 0.51 −−−
V 0.035 0.050 0.89 1.27
Z 0.155 −−− 3.93 −−−
MILLIMETERSINCHES
SOLDERING FOOTPRINT*
6.20
0.244
2.58
0.101
3.0
0.118
5.80
0.228
1.6
0.063
SCALE 3:1
6.172
0.243
inches
mm
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SWITCHMODE is a trademark of Semiconductor Components Industries, LLC (SCILLC).
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.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
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Phone: 480−829−7710 or 800−344−3860 Toll Free USA/Canada
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2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051
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ON Semiconductor Website: http://onsemi.com
Order Literature: http://www.onsemi.com/litorder
For additional information, please contact your
local Sales Representative.
MURD620CT/D
4
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