MBR20L45CT D

MBR20L45CTG,
MBRF20L45CTG
Switch-mode
Power Rectifier
45 V, 20 A
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Features and Benefits
•
•
•
•
•
•
DUAL SCHOTTKY
BARRIER RECTIFIERS
20 AMPERES, 45 VOLTS
Low Forward Voltage
Low Power Loss/High Efficiency
High Surge Capacity
150°C Operating Junction Temperature
20 A Total (10 A Per Diode Leg)
Guard−Ring for Stress Protection
1
2, 4
3
Applications
• Power Supply − Output Rectification
• Power Management
• Instrumentation
MARKING
DIAGRAMS
4
Mechanical Characteristics:
•
•
•
•
•
•
•
Case: Epoxy, Molded
Epoxy Meets UL 94 V−0 @ 0.125 in
Weight (Approximately): 1.9 Grams
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
These Devices are Pb−Free and are RoHS Compliant*
AYWW
B20L45G
AKA
TO−220
CASE 221A
STYLE 6
1
2
3
TO−220 FULLPAKt B20L45G
CASE 221D
YWW
STYLE 3
1
2
3
B20L45
A
Y
WW
AKA
G
= Device Code
= Assembly Location
= Year
= Work Week
= Polarity Designator
= Pb−Free Device
ORDERING INFORMATION
Device
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2015
January, 2015 − Rev. 3
1
Package
Shipping
MBR20L45CTG
TO−220
(Pb−Free)
50 Units/Rail
MBRF20L45CTG
TO−220FP
(Pb−Free)
50 Units/Rail
Publication Order Number:
MBR20L45CT/D
MBR20L45CTG, MBRF20L45CTG
MAXIMUM RATINGS (Per Diode Leg)
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
45
V
Average Rectified Forward Current
(Rated VR) TC = 141°C
IF(AV)
10
A
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20 kHz)
IFRM
20
A
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
IFSM
180
A
Operating Junction Temperature (Note 1)
TJ
−55 to +150
°C
Storage Temperature
Tstg
−55 to +175
°C
Voltage Rate of Change (Rated VR)
dv/dt
10,000
V/ms
> 400
> 8000
V
ESD Ratings: Machine Model = C
Human Body Model = 3B
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dPD/dTJ < 1/RqJA.
THERMAL CHARACTERISTICS
Characteristic
Symbol
Value
RqJC
RqJA
RqJC
1.9
45
2.2
Symbol
Value
Unit
°C/W
Maximum Thermal Resistance
(MBR20L45CTG)
Junction−to−Case
Junction−to−Ambient
Junction−to−Case
(MBRF20L45CTG)
ELECTRICAL CHARACTERISTICS (Per Diode Leg)
Characteristic
Maximum Instantaneous Forward Voltage (Note 2)
(IF = 10 A, TC = 25°C)
(IF = 10 A, TC = 125°C)
(IF = 20 A, TC = 25°C)
(IF = 20 A, TC = 125°C)
vF
Maximum Instantaneous Reverse Current (Note 2)
(Rated DC Voltage, TC = 25°C)
(Rated DC Voltage, TC = 125°C)
iR
Unit
V
0.50
0.47
0.63
0.62
mA
0.5
170
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
2. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤2.0%.
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2
MBR20L45CTG, MBRF20L45CTG
TYPICAL CHARACTERISTICS
100
IF, INSTANTANEOUS FORWARD
CURRENT (A)
IF, INSTANTANEOUS FORWARD
CURRENT (A)
100
10
150°C
125°C
1
75°C
25°C
0.1
0
0.1
0.2
0.3
10
150°C
125°C
1
75°C
25°C
0.1
0.4
0.5
0.6
0.8
0.7
0.9
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
VF, MAXIMUM FORWARD VOLTAGE (V)
Figure 1. Typical Forward Voltage
Figure 2. Maximum Forward Voltage
1E+00
0.9
1E+00
150°C
1E−02
IR, REVERSE CURRENT (A)
IR, REVERSE CURRENT (A)
150°C
1E−01
1E−01
1E−02
125°C
1E−03
125°C
1E−03
75°C
1E−04
75°C
1E−04
1E−05
1E−05
25°C
25°C
1E−06
1E−06
5
10
15
20
25
30
35
40
45
50
0
5
10
VR, REVERSE VOLTAGE (V)
15
20
25
30
35
40
VR, REVERSE VOLTAGE (V)
Figure 3. Typical Reverse Current
IF, AVERAGE FORWARD CURRENT (A)
0
Figure 4. Maximum Reverse Current
20
dc
15
Square Wave
10
5
0
100 105 110 115 120 125 130 135 140 145 150 155
TC, CASE TEMPERATURE (°C)
Figure 5. Current Derating
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3
45
50
MBR20L45CTG, MBRF20L45CTG
TYPICAL CHARACTERISTICS
18
10000
Square Wave
14
C, CAPACITANCE (pF)
PFO, AVERAGE POWER
DISSIPATION (W)
16
12
10
dc
8
6
4
1000
2
0
100
R(t), TRANSIENT THERMAL RESISTANCE
0
5
10
0
20
15
5
10
15
20
25
35
30
Io, AVERAGE FORWARD CURRENT (A)
VR, REVERSE VOLTAGE (V)
Figure 6. Forward Power Dissipation
Figure 7. Typical Capacitance
40
45
100
D = 0.5
10
0.2
0.1
1
0.05
P(pk)
0.01
t1
0.1
t2
DUTY CYCLE, D = t1/t2
SINGLE PULSE
0.01
0.000001
0.00001
0.0001
0.001
0.1
0.01
1
10
100
1000
t1, TIME (sec)
R(t), TRANSIENT THERMAL RESISTANCE
Figure 8. Thermal Response Junction−to−Ambient for MBR20L45CTG
10
1
D = 0.5
0.2
0.1
0.05
P(pk)
0.1
t1
0.01
t2
DUTY CYCLE, D = t1/t2
SINGLE PULSE
0.01
0.000001
0.00001
0.0001
0.001
0.1
0.01
1
10
t1, TIME (sec)
Figure 9. Thermal Response Junction−to−Case for MBR20L45CTG
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4
100
1000
R(t), TRANSIENT THERMAL RESISTANCE
MBR20L45CTG, MBRF20L45CTG
10
D = 0.5
1
0.1
0.2
0.1
0.05
0.01
P(pk)
t1
0.01
t2
SINGLE PULSE
DUTY CYCLE, D = t1/t2
0.001
0.000001
0.00001
0.0001
0.001
0.1
0.01
1
10
t1, TIME (sec)
Figure 10. Thermal Response Junction−to−Case for MBRF20L45CTG
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5
100
1000
MBR20L45CTG, MBRF20L45CTG
PACKAGE DIMENSIONS
TO−220
CASE 221A−09
ISSUE AH
−T−
B
SEATING
PLANE
C
F
T
S
4
DIM
A
B
C
D
F
G
H
J
K
L
N
Q
R
S
T
U
V
Z
A
Q
1 2 3
U
H
K
Z
L
R
V
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.
J
G
D
N
INCHES
MIN
MAX
0.570
0.620
0.380
0.415
0.160
0.190
0.025
0.038
0.142
0.161
0.095
0.105
0.110
0.161
0.014
0.024
0.500
0.562
0.045
0.060
0.190
0.210
0.100
0.120
0.080
0.110
0.045
0.055
0.235
0.255
0.000
0.050
0.045
----0.080
STYLE 6:
PIN 1.
2.
3.
4.
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6
ANODE
CATHODE
ANODE
CATHODE
MILLIMETERS
MIN
MAX
14.48
15.75
9.66
10.53
4.07
4.83
0.64
0.96
3.61
4.09
2.42
2.66
2.80
4.10
0.36
0.61
12.70
14.27
1.15
1.52
4.83
5.33
2.54
3.04
2.04
2.79
1.15
1.39
5.97
6.47
0.00
1.27
1.15
----2.04
MBR20L45CTG, MBRF20L45CTG
PACKAGE DIMENSIONS
TO−220 FULLPAK
CASE 221D−03
ISSUE K
−T−
−B−
F
SEATING
PLANE
C
S
Q
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH
3. 221D-01 THRU 221D-02 OBSOLETE, NEW
STANDARD 221D-03.
U
DIM
A
B
C
D
F
G
H
J
K
L
N
Q
R
S
U
A
1 2 3
H
−Y−
K
G
N
L
D
J
R
3 PL
0.25 (0.010)
M
B
M
Y
INCHES
MIN
MAX
0.617
0.635
0.392
0.419
0.177
0.193
0.024
0.039
0.116
0.129
0.100 BSC
0.118
0.135
0.018
0.025
0.503
0.541
0.048
0.058
0.200 BSC
0.122
0.138
0.099
0.117
0.092
0.113
0.239
0.271
MILLIMETERS
MIN
MAX
15.67
16.12
9.96
10.63
4.50
4.90
0.60
1.00
2.95
3.28
2.54 BSC
3.00
3.43
0.45
0.63
12.78
13.73
1.23
1.47
5.08 BSC
3.10
3.50
2.51
2.96
2.34
2.87
6.06
6.88
STYLE 3:
PIN 1. ANODE
2. CATHODE
3. ANODE
FULLPAK is a trademark of Semiconductor Components Industries, LLC.
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are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries.
SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed
at www.onsemi.com/site/pdf/Patent−Marking.pdf. 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,
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MBR20L45CT/D