© Semiconductor Components Industries, LLC, 2008
May, 2008 − Rev. 9
1Publication Order Number:
MBR20200CT/D
MBR20200CT
SWITCHMODEt
Power Rectifier
Dual Schottky Rectifier
Features and Benefits
•Low Forward Voltage
•Low Power Loss/High Efficiency
•High Surge Capacity
•175°C Operating Junction Temperature
•20 A Total (10 A Per Diode Leg)
•Pb−Free Package is Available
Applications
•Power Supply − Output Rectification
•Power Management
•Instrumentation
Mechanical Characteristics
•Case: Epoxy, Molded
•Epoxy Meets UL 94, V−0 @ 0.125 in
•Weight: 1.9 Grams (Approximately)
•Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
•Lead Temperatures for Soldering Purposes: 260 C Max. for 10
Seconds
•ESD Rating: Human Body Model 3B
Machine Model C
*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
MBR20200CT TO−220 50 Units / Rail
SCHOTTKY BARRIER
RECTIFIER
20 AMPERES, 200 VOLTS
1
3
2, 4
http://onsemi.com
MBR20200CTG TO−220
(Pb−Free)
50 Units / Rail
TO−220AB
CASE 221A
PLASTIC
STYLE 6
3
4
12
MARKING DIAGRAM
A = Assembly Location
Y = Year
WW = Work Week
G = Pb−Free Package
AKA = Diode Polarity
AYWW
MBR20200CTG
AKA
MBR20200CT
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2
MAXIMUM RATINGS (Per Leg)
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
200 V
Average Rectified Forward Current (TC = 161°C) Per Leg
Per Package
IF(AV) 10
20
A
Peak Repetitive Forward Current per Leg
(Square Wave, 20 kHz, TC = 158°C)
IFRM 20 A
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)
IFSM 150 A
Peak Repetitive Reverse Surge Current (2.0 ms, 1.0 kHz) IRRM 1.0 A
Storage Temperature Range Tstg −65 to +175 °C
Operating Junction Temperature TJ−65 to +175 °C
Voltage Rate of Change (Rated VR) dv/dt 10,000 V/ms
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.
THERMAL CHARACTERISTICS
Characteristic Condition Symbol Value Unit
Maximum Thermal Resistance,
Junction−to−Case
Minimum Pad RqJC 2.0 °C/W
Maximum Thermal Resistance,
Junction−to−Ambient
Minimum Pad RqJA 60.0 °C/W
ELECTRICAL CHARACTERISTICS (Per Leg)
Characteristic Symbol Min Typical Max Unit
Maximum Instantaneous Forward Voltage (Note 1)
(IF = 10 A, TJ = 25°C)
(IF = 10 A, TJ = 125°C)
(IF = 20 A, TJ = 25°C)
(IF = 20 A, TJ = 125°C)
VF
−
−
−
−
0.80
0.66
0.89
0.76
0.90
0.80
1.00
0.90
V
Maximum Instantaneous Reverse Current (Note 1)
(Rated dc Voltage, TJ = 25°C)
(Rated dc Voltage, TJ = 125°C)
IR
−
−
0.0002
0.4
1.0
50
mA
DYNAMIC CHARACTERISTICS (Per Leg)
Characteristic Symbol Value Unit
Capacitance (VR = −5.0 V, TC = 25°C, Frequency = 1.0 MHz) CT500 pF
1. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤2.0%.
MBR20200CT
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3
Figure 1. Typical Forward Voltage
1
10
100
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
VF
, INSTANTANEOUS VOLTAGE (V)
IF
, INSTANTANEOUS FORWARD
CURRENT (A)
125°C
150°C
175°C
100°C
25°C
Figure 2. Maximum Forward Voltage
1
10
100
0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
25°C
100°C
125°C
150°C
175°C
VF
, INSTANTANEOUS VOLTAGE (V)
IF
, INSTANTANEOUS FORWARD
CURRENT (A)
I , REVERSE CURRENT ( A)
Rμ
VR, REVERSE CURRENT (V)
10,000
1,000
100
10
1
0.1
0.01 20 40 60 80 100 120 140 160 180 200
TJ = 125°C
TJ = 100°C
TJ = 150°C
TJ = 25°C
Figure 3. Typical Reverse Current (Per Leg)
0
Figure 4. Current Derating, Case, Per Leg
0
2
4
6
8
10
12
14
16
18
20
140 145 150 155 160 165 170 175 180
TC, CASE TEMPERATURE (°C)
IF(AV), AVERAGE FORWARD CURRENT (A)
dc
SQUARE
MBR20200CT
http://onsemi.com
4
Figure 5. Current Derating, Ambient, Per Leg
0
2
4
6
8
10
12
14
16
18
20
0 25 50 75 100 125 150 175
dc
SQUARE
WAVE
RJA = 16°C/W
RJA = 60°C/W
No Heatsink
TA, AMBIENT TEMPERATURE (°C)
IF(AV), AVERAGE FORWARD CURRENT (A)
Figure 6. Forward Power Dissipation
0
2
4
6
8
10
12
14
16
18
20
22
24
26
0 2 4 6 8 101214161820222426
IF(AV), AVERAGE FORWARD CURRENT (A)
PF(AV), AVERAGE POWER DISSIPATION
(w)
dc
SQUARE
WAVE
TJ = 175°C
500
400
300
200
100
0
C, CAPACITANCE (pF)
TJ = 25°C
VR, REVERSE VOLTAGE (V)
1 2 5 10 20 50 70 100
Figure 7. Typical Capacitance (Per Leg)
R(t), TRANSIENT THERMAL RESISTANCE
Figure 8. Thermal Response Junction−to−Case
10000.10.00001
t1, TIME (sec)
10
0.001
0.0001 0.001 0.01 1 10 1000.000001
0.1
1
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
D = 0.5
SINGLE PULSE
0.2
0.1
0.05
0.01
0.01
MBR20200CT
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5
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
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“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
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Phone: 421 33 790 2910
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Phone: 81−3−5773−3850
MBR20200CT/D
SWITCHMODE is a registered trademark of Semiconductor Components Industries, LLC (SCILLC).
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