Diodes SBR30A45CTBQ User Manual
A
®
Green
SBR30A45CTBQ
30A SBR
SUPER BARRIER RECTIFIER
Product Summary
V
(V) IO (A) V
RRM
45 30 0.55 0.5
(V) @+25°C I
F MAX
(mA) @+25°C
R MAX
Description and Applications
This Super Barrier Rectifier (SBR) diode has been designed to meet
the stringent requirements of Automotive Applications. It is ideally
suited to use as :
Polarity Protection Diode
Re-circulating Diode
Switching Diode
Top View Package Pin-Out
Features and Benefits
100% Avalanche tested
Patented SBR technology provides a superior avalanche
capability than schottky diodes ensuring more rugged and
reliable end applications.
Reduced ultra-low forward voltage drop (V
and cooler operation.
Reduced high temperature reverse leakage; increased reliability
against thermal runaway failure in high temperature operation
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
); better efficiency
F
Mechanical Data
Case: TO263 (D2Pak)
Case Material: Molded Plastic, “Green” Molding compound. UL
Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
Weight: 1.6 grams (approximate)
Configuration
Ordering Information (Note 4)
Part Number Compliance Case Packaging
SBR30A45CTBQ-13 Automotive TO263 800/Tape & 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/quality/lead_free.html 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/products/packages.html.
Marking Information
SBR is a registered trademark of Diodes Incorporated.
SBR30A45CTBQ
Document number: DS36348 Rev. 1 - 2
SBR30A45CTB = Product Type Marking Code
B = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 13 = 2013)
WW = Week (01 – 53)
1 of 5
www.diodes.com
July 2013
© Diodes Incorporated
P
P
O
R
PATIO
N
TANT
O
U
F
O
R
RD CUR
RENT
SBR30A45CTBQ
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
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Non-Repetitive Avalanche Energy
(T
= +25°C, IAS = 12.0A, L = 10mH)
J
Repetitive Peak Avalanche Power
(1µs, 25°C)
V
V
V
I
E
P
RRM
RWM
RM
I
O
FSM
AS
ARM
45 V
30 A
175 A
135 mJ
6900 W
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance (per leg)
Thermal Resistance Junction to Case (Note 5)
Thermal Resistance Junction to Ambient (Note 5)
Operating and Storage Temperature Range
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. Polymide PCB 2 oz. Copper, minimum recommended pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be
found on our website at http://www.diodes.com.
6. Short duration pulse test used to minimize self-heating effect.
9
T = +150°C
J
8
7
(W)
6
5
4
DISSI
WE
3
,
2
D
1
R
Θ
JC
R
Θ
JA
, T
T
J
STG
V
F
I
R
0.48
0.43
0.26
65
1.5
°C/W
16
-55 to +150 °C
0.55
0.5
mA
= 15A, TJ = +25°C
I
F
V
I
= 15A, TJ = +125°C
F
= 45V, TJ = +25°C
V
R
= 45V, TJ = +125°C
V
R
100
(A)
T = 125
A
T = 150A°C
°C
10
1
WA
S
0.1
T = 25
A
T = 85
A
°C
°C
ANE
0.01
T = -55
A
°C
0
0 5 10 15 20
I , AVERAGE FORWARD CURRENT(A)
F(AV)
Figure 1 For ward Power Dissipation
Note: 7. Polymide PCB 2 oz. Copper, minimum recommended pad.
SBR is a registered trademark of Diodes Incorporated.
SBR30A45CTBQ
Document number: DS36348 Rev. 1 - 2
2 of 5
www.diodes.com
F
I , INS
0.001
0 200 400 600 800
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Figure 2 Typical Forward Characteristi cs
July 2013
© Diodes Incorporated
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