Diodes MBR2045CTP User Manual
g
A
Features
• Low Forward Voltage Drop
• Soft, Fast Switching Capability
• Schottky Barrier Chip
• ITO-220S Heat Sink Tab Electrically Isolated from Cathode
• UL Approval in Accordance with UL 1557, Reference No.
E94661
NEW PRODUCT
Top View
Bottom View
MBR2045CTP
20A SCHOTTKY BARRIER RECTIFIER
Mechanical Data
• Case: ITO-220S
• Case Material: Molded Plastic, UL Flammability Classification
Rating 94V-0
• Terminals: Matte Tin Finish annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
• Weight: 1.335 grams (approximate)
4
Isolated
2
Common
1
Cathode
Anode
Package Pin Out
Confi
uration
3
Anode
Ordering Information (Note 1)
Part Number Case Packaging
MBR2045CTP ITO-220S 50 pieces/tube
Notes: 1. For packaging details, go to our website at http://www.diodes.com.
Marking Information
MBR
2045CTP
YYWW AB
MBR2045CTP
Document number: DS31799 Rev. 5 - 2
MBR2045CTP = Product Type Marking Code
B = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 09 = 2009)
WW = Week (01 - 53)
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June 2011
© Diodes Incorporated
θ
P, P
OWER
P
T
O
N
Maximum Ratings (Per Leg) @T
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Isolation Voltage
From terminal to heatsink t = 1min.
NEW PRODUCT
Thermal Characteristics (Per Leg)
Characteristic Symbol Value Unit
Maximum Thermal Resistance Junction to Case
Operating and Storage Temperature Range
= 25°C unless otherwise specified
A
V
RRM
V
RWM
V
(Per Leg)
(Total) 20
RM
I
O
I
FSM
V
AC
R
JC
T
, T
J
STG
MBR2045CTP
45 V
10
150 A
2000 V
3
-65 to +175 ºC
A
°C/W
Electrical Characteristics (Per Leg) @T
= 25°C unless otherwise specified
A
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop
Leakage Current (Note 2)
Notes: 2. Short duration pulse test used to minimize self-heating effect.
3. Device mounted on Black Aluminum Heatsink, 45mm * 20mm * 12mm.
7
6
(W)
5
I
A
4
DISSI
3
2
D
1
V
F
I
R
- 0.59 0.65
- 0.55 -
- 6 100
- - 15 mA
V
μA
= 10A, TJ = 25ºC
I
F
I
= 10A, TJ = 125ºC
F
= 45V, TJ = 25ºC
V
R
V
= 45V, TJ = 125ºC
R
100
10
1
0.1
0.01
0.001
F
I , INSTANTANEOUS FORWARD CURRENT (A)
0
024 681012
I , AVERAGE FORWARD CURRENT (A)
F(AV)
Fig. 1 Forward Power Dissipation
0.0001
0 150 300 450 600 750 900
V , INSTANTANEOUS FORWARD VOL TAGE (mV)
F
Fig. 2 Typi cal Forward Charac teristics
MBR2045CTP
Document number: DS31799 Rev. 5 - 2
2 of 4
www.diodes.com
June 2011
© Diodes Incorporated
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