Diodes SBR1045CTLQ User Manual
A
Product Summary
V
(V) IO (A) V
RRM
45 10 0.55 300
max (V) I
F
Description
The SBR1045CTLQ is dual center tap rectifier in DPAK package.
Offering excellent high temperature stability and low forward voltage
drop for cool operation.
NEW PRODUCT
Applications
• DC – DC Converters
• DC/AC Inverters
• AC/DC Power Supplies
Top View
TO252
R max
(μA)
SBR1045CTLQ
Green
SUPER BARRIER RECTIFIER
Features
• Low forward voltage drop (VF); better efficiency and cooler
operation.
• Reduced high temperature reverse leakage; Increased
reliability against thermal runaway failure in high temperature
operation
• Excellent High Temperature Stability
• Patented Super Barrier Rectifier Technology
• Soft, Fast Switching Capability
• +150ºC Operating Junction Temperature
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
• Case: TO252 (DPAK)
• Case Material: Molded Plastic, “Green” Molding compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish - Matte Tin annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
• Polarity: See Below
• Weight: 0.33 grams (approximate)
1
2
3
Polarity
10A SBR
®
Ordering Information (Note 4)
Part Number Case Packaging
SBR1045CTLQ-13 TO252 (DPAK) 2500 pieces/reel
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com.
Marking Information
SBR is a registered trademark of Diodes Incorporated.
SBR1045CTLQ
Document number: DS36094 Rev. 1 - 2
SBR
1045CT
YYWW AB
SBR1045CT = Product Type Marking Code
B = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year, ex: 07 = 2007
WW = Week (01 - 53)
1 of 6
www.diodes.com
October 2012
© Diodes Incorporated
)
θ
P, P
O
R
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
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current @TC = +110ºC IO
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Repettitive Peak Avalanche Power (1μs, +25 ºC)
Non-Repetitive Avalanche Energy
= +25°C, IAS = 6A, L = 8.5mH)
(T
J
NEW PRODUCT
Thermal Characteristics
Characteristic Symbol Value Unit
Maximum Thermal Resistance (per leg) (Note 5)
Operating and Storage Temperature Range
V
T
V
RRM
V
RWM
V
RM
R(RMS
I
FSM
P
ARM
E
AS
R
, T
J
JA
STG
SBR1045CTLQ
45 V
31 V
10 A
90 A
10000 W
200 mJ
47 ºC/W
-65 to +150 ºC
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop (Per Leg)
Leakage Current (Note 6)
Notes: 5. Device mounted on polymide substrate 2” x 2”, 2oz. Copper, 1 x MRP double-sided, PC boards.
6. Short duration pulse test used to minimize self-heating effect.
V
F
I
R
- - 0.55 V
-
-
13
0.3
50
mA
IF = 5A, TJ = +25ºC
= 45V, TJ = +25ºC
V
R
V
= 45V, TJ = +125ºC
R
3
100
10
(W)
DISSI
WE
D
2
0.1
1
0.01
T = 125°C
A
1
T = 150°C
A
T = 85°C
A
T = 25°C
A
T = -55°C
A
0.001
F
0
0123456
I , AVERAGE FORWARD CURRENT (A)
F(AV)
Figure 1 Forw ard Power Dissipation
I , INSTANTANEOUS FORWARD CURRENT (A)
0.0001
0 0.2 0.4 0.6 0.8 1
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Figure 2 Typical Forward Characteristics
SBR is a registered trademark of Diodes Incorporated.
SBR1045CTLQ
Document number: DS36094 Rev. 1 - 2
2 of 6
www.diodes.com
October 2012
© Diodes Incorporated
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