SBR30A45CTBQ Product Summary Description and Applications

SBR30A45CTBQ
30A SBR®
SUPER BARRIER RECTIFIER
Green
Product Summary
VRRM (V)
45
IO (A)
30
Features and Benefits
VF MAX (V) @+25°C IR MAX (mA) @+25°C
0.55
0.5


the stringent requirements of Automotive Applications. It is ideally
suited to use as :
Polarity Protection Diode

Re-circulating Diode

Switching Diode
reliable end applications.
Reduced ultra-low forward voltage drop (VF); better efficiency
and cooler operation.
This Super Barrier Rectifier (SBR) diode has been designed to meet

Patented SBR technology provides a superior avalanche
capability than schottky diodes ensuring more rugged and

Description and Applications
100% Avalanche tested

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
Mechanical Data





2
Case: TO263 (D Pak)
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)
Top View
Package Pin-Out
Configuration
Ordering Information (Note 4)
Part Number
SBR30A45CTBQ-13
Notes:
Compliance
Automotive
Case
TO263
Packaging
800/Tape & Reel
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
SBR30A45CTB = Product Type Marking Code
AB = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 13 = 2013)
WW = Week (01 – 53)
SBR is a registered trademark of Diodes Incorporated.
SBR30A45CTBQ
Document number: DS36348 Rev. 1 - 2
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SBR30A45CTBQ
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
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
(TJ = +25°C, IAS = 12.0A, L = 10mH)
Repetitive Peak Avalanche Power
(1µs, 25°C)
Symbol
VRRM
VRWM
VRM
IO
Value
Unit
45
V
30
A
IFSM
175
A
EAS
135
mJ
PARM
6900
W
Symbol

RΘJC
RΘJA
TJ, TSTG
Value

1.5
16
-55 to +150
Unit
Thermal Characteristics
Characteristic
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
Symbol
Forward Voltage Drop (per leg)
VF
Leakage Current (Note 6)
IR
Min




Typ
0.48
0.43
0.26
65
Max
0.55

0.5

Unit
Test Condition
IF = 15A, TJ = +25°C
IF = 15A, TJ = +125°C
VR = 45V, TJ = +25°C
VR = 45V, TJ = +125°C
V
mA
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.
100
PD, POWER DISSIPATION (W)
8
TJ = +150°C
7
6
5
4
3
2
1
0
0
5
10
15
20
IF(AV), AVERAGE FORWARD CURRENT(A)
Figure 1 Forward Power Dissipation
IF, INSTANTANEOUS FORWARD CURRENT (A)
9
Note:
°C
(@TA = +25°C, unless otherwise specified.)
Characteristic
Notes:
°C/W
T A = 150°C
10
TA = 125°C
1
TA = 85°C
0.1
T A = 25°C
0.01
TA = -55°C
0.001
0
200
400
600
800
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 2 Typical Forward Characteristics
7. Polymide PCB 2 oz. Copper, minimum recommended pad.
SBR is a registered trademark of Diodes Incorporated.
SBR30A45CTBQ
Document number: DS36348 Rev. 1 - 2
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© Diodes Incorporated
18.00
100,000
IF(AV), AVERAGE FORWARD CURRENT (A)
TA = 150°C
TA = 125°C
10,000
TA = 85°C
1,000
100
TA = 25°C
10
1
TA = -55°C
0.1
0
16.00
14.00
12.00
With heatsink
10.00
8.00
6.00
4.00
No heatsink
2.00
0.00
25
5
10 15 20 25 30 35 40 45
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 3 Typical Reverse Characteristics
50
75
100
125
TA, AMBIENT TEMPERATURE (° C)
Figure 4 Forward Current Derating Curve
150
150
10000
f = 1MHz
TA, DERATED AMBIENT TEMPERATURE (°C)
IR, INSTANTANEOUS REVERSE CURRENT (uA)
SBR30A45CTBQ
CT, TOTAL CAPACITANCE (pF)
125
100
1000
100
0
5
10
15
20
25
30
35
40
VR, DC REVERSE VOLTAGE (V)
Figure 5 Total Capacitance vs. Reverse Voltage
75
50
25
0
0
Note:
PARM, MAXIMUM AVALANCHE POWER (W)
PARM, AVALANCHE PEAK PULSE POWER
DERATING PERCENTAGE (%)
9 13.5 18 22.5 27 31.5 36 40.5 45
VR, DC REVERSE VOLTAGE(V)
Figure 6 Operating Temperature Derating
8. Polymide PCB 2 oz. Copper, minimum recommended pad
10000
125
100
75
50
25
0
4.5
0
1000
25
50
75 100 125 150 175 200
TJ, JUNCTION TEMPERATURE (°C)
Figure 7 Pulse Derating Curve
100
1
10
100
1000
TP, PULSE DURATION (µS)
Figure 8 Maximum Avalanche Power Curve, Per Element
SBR is a registered trademark of Diodes Incorporated.
SBR30A45CTBQ
Document number: DS36348 Rev. 1 - 2
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SBR30A45CTBQ
P(PK), PEAK TRANSIENT POIWER (W)
1,000
Single Pulse
RJA = 50 C/W
RJA(t) = r(t) * RJA
TJ - TA = P * RJA(t)
900
800
700
600
500
400
300
200
100
0
0.01
0.1
1
10
100
1,000
t1, PULSE DURATION TIME (sec)
Figure 9 Single Pulse Maximum Power Dissipation
r(t), TRANSIENT THERMAL RESISTANCE
1
D = 0.7
D = 0.5
D = 0.3
0.1 D = 0.1
D = 0.9
D = 0.05
D = 0.02
0.01 D = 0.01
D = 0.005
RJA(t) = r(t) * RJA
RJA = 50°C/W
Duty Cycle, D = t1/ t2
Single Pulse
0.001
0.01
0.1
1
10
100
t1, PULSE DURATION TIMES (sec)
Figure 10 Transient Thermal Resistance
1,000
10,000
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
A
E
c2
L1
D
7°±1°
H
1 K 2
L2
e
b
See Detail B
b2
E1
L3
c
D1
Gauge Plane
L
a
Seating
Plane
A1
Detail B
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SBR30A45CTBQ
Document number: DS36348 Rev. 1 - 2
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TO263
Dim
Min
Max
A
4.07
4.82
A1
0.00
0.25
b
0.51
0.99
b2
1.15
1.77
c
0.356
0.73
c2
1.143
1.65
D
8.39
9.65
D1
6.55

E
9.66
10.66
E1
6.23

e
2.54 Typ
H
14.61 15.87
L
1.78
2.79
L1
1.67

L2
1.77

a
0°
8°
All Dimensions in mm
July 2013
© Diodes Incorporated
SBR30A45CTBQ
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
X1
Dimensions
C
X
X1
Y
Y1
Y2
Y
Y2
X
Value (in mm)
5.08
1.10
10.41
3.50
7.01
15.99
Y1
C
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Copyright © 2013, Diodes Incorporated
www.diodes.com
SBR is a registered trademark of Diodes Incorporated.
SBR30A45CTBQ
Document number: DS36348 Rev. 1 - 2
5 of 5
www.diodes.com
July 2013
© Diodes Incorporated