SBR40U45CT
Green P
40A SBRP
SUPER BARRIER RECTIFIER
Product Summary Features and Benefits
Patented SBR technology provides superior avalanche
V Max (V) I Max (mA)
F R
V (V) I (A)
RRM O
@ +25C @ +25C capability versus Schottky diodes, ensuring more rugged and
20 (Per leg)
reliable end applications.
45 0.52 0.6
40 (Total)
Reduced ultra-low forward voltage drop (V ); Better efficiency
F
and cooler operation.
Reduced high-temperature reverse leakage; Increased reliability
Description
against thermal runaway failure in high-temperature operation.
The SBR40U45CT provides very low VF and excellent reverse
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
leakage stability at high temperatures.
Halogen and Antimony Free. Green Device (Note 3)
Applications
Mechanical Data
It is ideal for use as a rectifier, freewheel diode or blocking diode in:
Case: TO-220AB
Case Material: Molded Plastic; UL Flammability Classification
DC-DC Converters
Rating 94V-0
AC-DC Adaptors
Terminals: Matte Tin Finish Annealed over Copper Leadframe.
Solderable per MIL-STD-202, Method 208
Weight: TO-220AB 1.85 grams (Approximate)
TO-220AB
Bottom
Top View Package Pin Out
View
Configuration
Ordering Information (Notes 4 & 5)
Part Number Case Packaging
SBR40U45CT TO-220AB 50 pieces/tube
SBR40U45CT-G TO-220AB 50 pieces/tube
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See
SBR40U45CT
Maximum Ratings (Per Leg) (@T = +25C, unless otherwise specified.)
A
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
V
Peak Repetitive Reverse Voltage RRM
Working Peak Reverse Voltage 45 V
V
RWM
DC Blocking Voltage
V
RM
Average Rectified Output Current (Per Leg) 20
A
I
O
(Total) 40
Non-Repetitive Peak Forward Surge Current 8.3ms
280 A
I
FSM
Single Half Sine-Wave Superimposed on Rated Load
Thermal Characteristics (Per Leg)
Characteristic Symbol Value Unit
Typical Thermal Resistance Junction to Case (Note 6) 2 C/W
R
JC
Operating and Storage Temperature Range -65 to +150 C
T , T
J STG
Electrical Characteristics (Per Leg) (@T = +25C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Condition
I = 20A, T = +25C
0.47 0.52 F J
Forward Voltage Drop V
V
F
0.49
I = 20A, T = +125C
F J
0.2 0.6 V = 45V, T = +25C
R J
Leakage Current (Note 7) I mA
R
200
V = 45V, T = +125C
R J
Notes: 6. Test with Aluminum heatsink 50 x 50 x 23mm.
7. Short duration pulse test used to minimize self-heating effect.
2 of 5
SBR40U45CT August 2015
Diodes Incorporated
www.diodes.com
Document number: DS31097 Rev. 6 - 2