SBR20U40CT
SBR20U40CTFP
20A SBR
SUPER BARRIER RECTIFIER
Features Mechanical Data
Low Forward Voltage Drop Case: TO-220AB, ITO-220AB
Excellent High Temperature Stability Case Material: Molded Plastic, UL Flammability Classification
Rating 94V-0
Patented Super Barrier Rectifier Technology
Terminals: Matte Tin Finish annealed over Copper leadframe.
Soft, Fast Switching Capability
Solderable per MIL-STD-202, Method 208
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Weight: TO-220AB 1.85 grams (approximate)
Also Available in Green Molding Compound (Note 4)
ITO-220AB 1.65 grams (approximate)
Halogen and Antimony Free. Green Device (Note 3)
TO-220AB ITO-220AB ITO-220AB
TO-220AB Package Pin-Out
Bottom View Top View Bottom View
Top View Configuration
Ordering Information (Notes 4 and 5)
Part Number Case Packaging
Pb
SBR20U40CT TO-220AB 50 pieces/tube
SBR20U40CT-G TO-220AB 50 pieces/tube
Green
Pb
SBR20U40CTFP ITO-220AB 50 pieces/tube
SBR20U40CTFP-G ITO-220AB 50 pieces/tube
Green
SBR20U40CTFP-JT ITO-220AB (Alternate) 50 pieces/tube
Green
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See
SBR20U40CT
SBR20U40CTFP
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
Peak Repetitive Reverse Voltage V
RRM
Working Peak Reverse Voltage 40 V
V
RWM
DC Blocking Voltage
V
RM
Average Rectified Output Current Per Device (Per Leg) 10
I A
O
(Total) 20
Non-Repetitive Peak Forward Surge Current 8.3ms
I 200 A
FSM
Single Half Sine-Wave Superimposed on Rated Load
Peak Repetitive Reverse Surge Current (2 S - 1Khz) 3 A
I
RRM
Isolation Voltage (ITO-220AB Only)
2000 V
V
AC
From terminal to heatsink t = 3 sec.
Thermal Characteristics (Per Leg)
Characteristic Symbol Value Unit
Typical Thermal Resistance (per leg)
Package = TO-220AB 2 C/W
R
JC
Package = ITO-220AB 4
Operating and Storage Temperature Range T , T -65 to +150 C
J STG
Electrical Characteristics (Per Leg) (@T = +25C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Condition
- 0.47 I = 10A, T = 25C
F J
Forward Voltage Drop
V - 0.41 0.44 V I = 10A, T = 125C
F F J
- 0.60
I = 20A, T = 25C
F J
V = 40V, T = 25C
0.5 R J
Leakage Current (Note 6) - - mA
I
R
100
V = 40V, T = 125C
R J
Notes: 6. Short duration pulse test used to minimize self-heating effect.
7. Using heatsink (by Black Aluminum,(45mm*20mm*12mm)
SBR is a registered trademark of Diodes Incorporated.
2 of 5 August 2012
SBR20U40
Diodes Incorporated
www.diodes.com
Document number: DS30975 Rev. 7 - 2