ON MBR40L45CTG Switchmodeâ ¢ power rectifier 45 v, 40 a Datasheet

MBR40L45CTG
SWITCHMODE™
Power Rectifier
45 V, 40 A
Features and Benefits
•
•
•
•
•
•
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Low Forward Voltage
Low Power Loss/High Efficiency
High Surge Capacity
175°C Operating Junction Temperature
40 A Total (20 A Per Diode Leg)
Guard−Ring for Stress Protection
SCHOTTKY BARRIER
RECTIFIERS
40 AMPERES, 45 VOLTS
Applications
• Power Supply − Output Rectification
• Power Management
• Instrumentation
1
2, 4
3
Mechanical Characteristics:
•
•
•
•
•
•
•
Case: Epoxy, Molded
Epoxy Meets UL 94 V−0 @ 0.125 in
Weight (Approximately): 1.9 Grams (TO−220)
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 for TO−220
This is a Pb−Free Device*
TO−220
CASE 221A
PLASTIC
1
2
Please See the Table on the Following Page
AYWW
B40L45G
AKA
3
B40L45
A
Y
WW
G
AKA
MAXIMUM RATINGS
MARKING
DIAGRAM
4
= Device Code
= Assembly Location
= Year
= Work Week
= Pb−Free Device
= Polarity Designator
ORDERING INFORMATION
Device
MBR40L45CTG
Package
Shipping
TO−220
(Pb−Free)
50 Units/Rail
*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, 2007
April, 2007 − Rev. 0
1
Publication Order Number:
MBR40L45CT/D
MBR40L45CTG
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 = 145°C
IF(AV)
20
A
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20 kHz)
IFRM
40
A
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
IFSM
200
A
TJ
−65 to +175
°C
Storage Temperature
Tstg
−65 to +175
°C
Voltage Rate of Change (Rated VR)
dv/dt
10,000
V/ms
> 400
> 8000
V
Operating Junction Temperature (Note 1)
ESD Ratings: Machine Model = C
Human Body Model = 3B
THERMAL CHARACTERISTICS
°C/W
Maximum Thermal Resistance
− Junction−to−Case
− Junction−to−Ambient
RqJC
RqJA
1.9
72.9
ELECTRICAL CHARACTERISTICS (Per Diode Leg)
Maximum Instantaneous Forward Voltage (Note 2)
(IF = 20 A, TC = 25°C)
(IF = 20 A, TC = 125°C)
(IF = 40 A, TC = 25°C)
(IF = 40 A, TC = 125°C)
vF
Maximum Instantaneous Reverse Current (Note 2)
(Rated DC Voltage, TC = 25°C)
(Rated DC Voltage, TC = 125°C)
iR
V
0.50
0.48
0.63
0.68
mA
1.2
275
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.
1. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dPD/dTJ < 1/RqJA.
2. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤2.0%.
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2
MBR40L45CTG
TYPICAL CHARACTERISTICS
1000
IF, INSTANTANEOUS FORWARD
CURRENT (A)
IF, INSTANTANEOUS FORWARD
CURRENT (A)
1000
100
100
150°C
25°C
10
125°C
1
0.1
150°C
25°C
10
125°C
1
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
VF, MAXIMUM FORWARD VOLTAGE (V)
Figure 1. Typical Forward Voltage
Figure 2. Maximum Forward Voltage
1.6
1E+00
IR, MAXIMUM REVERSE CURRENT (A)
1E+00
IR, REVERSE CURRENT (A)
150°C
1E−01
150°C
1E−01
125°C
1E−02
125°C
1E−02
1E−03
1E−03
1E−04
25°C
1E−04
25°C
1E−05
1E−05
5
10
15
20
25
30
35
40
45
50
0
5
10
VR, REVERSE VOLTAGE (V)
15
20
dc
40
35
Square Wave
30
25
20
15
10
5
0
80 90
30
35
40
Figure 4. Maximum Reverse Current
50
45
25
VR, REVERSE VOLTAGE (V)
Figure 3. Typical Reverse Current
IF, AVERAGE FORWARD CURRENT (A)
0
100 110
120 130 140 150 160 170 180
TC, CASE TEMPERATURE (°C)
Figure 5. Current Derating for MBR40L45CTG
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3
45
50
MBR40L45CTG
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
10000
Square Wave
dc
25°C
1000
100
0
R(t) TRANSIENT THERMAL RESISTANCE
C, CAPACITANCE (pF)
PFO, AVERAGE POWER
DISSIPATION (W)
TYPICAL CHARACTERISTICS
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
Io, AVERAGE FORWARD CURRENT (A)
VR, REVERSE VOLTAGE (V)
Figure 6. Forward Power Dissipation
Figure 7. Capacitance
40
45
10
1
0.1
D = 0.5
0.2
0.1
0.05
0.01
0.01
P(pk)
t1
SINGLE PULSE
t2
DUTY CYCLE, D = t1/t2
0.001
0.000001
0.00001
0.0001
0.001
0.01
0.1
T1, TIME (sec)
Figure 8. Thermal Response
Junction−to−Case for MBR40L45CTG
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4
1
10
100
1000
MBR40L45CTG
PACKAGE DIMENSIONS
TO−220
CASE 221A−09
ISSUE AD
−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
0.405
0.160
0.190
0.025
0.035
0.142
0.147
0.095
0.105
0.110
0.155
0.018
0.025
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
MILLIMETERS
MIN
MAX
14.48
15.75
9.66
10.28
4.07
4.82
0.64
0.88
3.61
3.73
2.42
2.66
2.80
3.93
0.46
0.64
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
SWITCHMODE is a trademark of Semiconductor Components Industries, LLC.
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
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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
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MBR40L45CT/D
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