Diodes SBR1U40LP User Manual
Features
• Ultra Low Forward Voltage Drop
• Excellent High Temperature Stability
• Patented Super Barrier Rectifier Technology
• Soft, Fast Switching Capability
• 150ºC Operating Junction Temperature
• Lead Free By Design, RoHS Compliant (Note 1)
• Halogen and Antimony Free "Green" Device (Notes 2 & 3)
X1-DFN1411-3
Top View Bottom View
SBR1U40LP
SUPER BARRIER RECTIFIER
Mechanical Data
• Case: X1-DFN1411-3
• Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminal Connections: See Diagram
• Terminals: Finish – NiPdAu over Copper Lead Frame.
Solderable per MIL-STD-202, Method 208
• Weight: 2.35mg (approximate)
2
1
3
Top View
Internal Schematic
1.0A SBR
®
Ordering Information (Note 4)
Part Number Case Packaging
SBR1U40LP-7 X1-DFN1411-3 3000/Tape & Reel
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. No purposely added lead. Halogen and Antimony free.
2. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.
4. For packaging details, go to our website at http://www.diodes.com
Marking Information
Date Code Key
Year 2007 2008 2009 2010 2011 2012 2013 2014 2015
Code U V W X Y Z A B C
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
SBR is a registered trademark of Diodes Incorporated.
D4
SBR1U40LP
Document number: DS31108 Rev. 13 - 2
D4 = Product Type Marking Code
YM = Date Code Marking
YM
Y = Year (ex: U = 2007)
M = Month (ex: 9 = September)
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February 2012
© Diodes Incorporated
)
θ
P, P
OWER
PATIO
N
Maximum Ratings @T
= 25°C 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 (Note 5)
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (See Figure 1)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Non-Repetitive Peak Forward Surge Current 15s
Single Half Sine-Wave Superimposed on Rated Load
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation
Maximum Thermal Resistance Junction to Ambient (Note 6)
Operating and Storage Temperature Range
V
V
T
J
V
RRM
RWM
V
RM
R(RMS
I
O
I
FSM
I
FSM
P
D
R
JA
, T
STG
SBR1U40LP
40 V
28 V
1.0 A
5 A
2.6 A
400 mW
190 ºC/W
-65 to +150 ºC
Electrical Characteristics @T
= 25°C unless otherwise specified
A
Characteristic Symbol Min Typ Max Unit Test Condition
- 0.39 0.42
Forward Voltage Drop
V
F
- 0.46 0.49
- 0.34 0.37
- 0.43 0.47
Leakage Current (Note 7)
Notes: 5. V
6. Device mounted on Polymide substrate 1” x 1”, 2oz. Copper double sided PCB board.
characteristic is base on 1mA leakage current test condition
RRM
7. Short duration pulse test used to minimize self-heating effect.
I
R
- - 50
- - 100 mA
0.7
0.6
(W)
0.5
0.4
DISSI
0.3
0.2
D
0.001
0.1
0.1
0.01
1
T = 125°C
T = 150°C
A
A
μA
T = 85°C
A
T = 25°C
A
T = -55°C
A
I
= 0.5A, TJ = 25ºC
F
I
= 1.0A, TJ = 25ºC
F
V
I
= 0.5A, TJ = 125ºC
F
I
= 1.0A, TJ = 125ºC
F
VR = 40V, TJ = 25ºC
V
= 40V, TJ = 125ºC
R
F
0
0 0.5 1 1.5
I , AVERAGE FORWARD CURRENT (A)
F(AV)
Fig. 1 Forward Power Dissipation
I , INST ANTANEOUS FORWARD CURRENT (A)
0.0001
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 2 Typical Forward Characteristics
0.8
SBR is a registered trademark of Diodes Incorporated.
SBR1U40LP
Document number: DS31108 Rev. 13 - 2
2 of 5
www.diodes.com
February 2012
© Diodes Incorporated
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