Document
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SBRT3M40SA
Green
3A TrenchSBR
TRENCH SUPER BARRIER RECTIFIER
Product Summary
VRRM (V) 40
IO (A) 3
VF(MAX) (V) @ +25°C
0.53
IR(MAX) (mA) @ +25°C 0.07
Features and Benefits
• Reduced 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.
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2) • Halogen and Antimony Free. “Green” Device (Note 3)
Description and Applications
The SBRT3M40SA is a 3A 40V single rectifier packaged in the low profile SMA package. Providing low VF and excellent reverse leakage stability at high temperatures, this device is ideal for use in general rectification applications such as: • Boost Diode • Blocking Diode • Recirculating Diode
Mechanical Data
• Case: SMA • 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: Cathode Band • Weight: 0.064 grams (approximate)
SMA
Top View
Bottom View
Ordering Information (Note 4)
Notes:
Part Number SBRT3M40SA-13
Case SMA
Packaging 5000/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
YWW
TV4 AB
TV4 = Product Type Marking Code YWW = Date Code Marking Y = Last digit of year (ex: 4 for 2014) WW = Week code 01 to 53 AB = Foundry and Assembly Code
SBRT3M40SA
Document number: DS36939 Rev. 2 - 2
1 of 4 www.diodes.com
April 2014
© Diodes Incorporated
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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
Symbol
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
VRRM VRWM VRM
IO
IFSM
SBRT3M40SA
Value 40 3 70
Unit V A A
Thermal Characteristics
Characteristic Typical Thermal Resistance Junction to Ambient (Note 5) Typical Thermal Resistance Junction to Case (Note 5) Operating and Storage Temperature Range
Symbol RθJA RθJC
TJ, TSTG
Value 64 37
-55 to +150
Unit °C/W °C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic Forward Voltage Drop
Leakage Current (Note 6)
Symbol VF
IR
Min — —
— —
Typ 0.46 0.39
15 —
Max 0.53 —
70 20
Notes:
5. Device mounted on FR-4 substate, 0.4"*0.5", 2oz, single-sided, PC boards with 0.2"*0.25" copper pad. 6. Short duration pulse test used to minimize self-heating effect.
Unit
V
μA mA
Test Condition IF = 3A, TJ = +25°C IF = 3A, TJ = +125°C
VR = 40V, TJ = +25°C VR = 40V, TJ = +125°C
PD, POWER DISSIPATION (W)
1.4
Note 5
1.2
1.0
0.8
0.6
0.4
0.2
0 IF(AV) AVERAGE RECTIFIED FORWARD CURRENT (A)
Figure 1 Forward Power Dissipation
IF, INSTANTANEOUS FORWARD CURRENT (A)
10
TA = 150°C
1
TA = 125°C TA = 100°C
0.1
TA = 85°C TA = 25°C TA = -55°C
0.01 0.0 0.2 0.4 0.6 0.8 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Figure 2 Typical Forward Characteristics
SBRT3M40SA
Document number: DS36939 Rev. 2 - 2
2 of 4 www.diodes.com
April 2014
© Diodes Incorporated
SBRT3M40SA
AADDVVAANNCECEEWIDNPIFRNOOFRDOMURACMTTIAOT INO N
REVERSE LEAKAGE CURRENT (mA)
100 10 1 0.1
0.01
TA = 125°C
TA = 150°C TA = 100°C
TA = 25°C
TA = 85°C
0.001
0.0001 0.00001
TA = -55°C
0.000001 20 40 60 80 100
PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) Figure 3 Typical Reverse Characteristics
3.5
Note 5
3
2.5
2
1.5
1
0.5
00 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (°C)
Figure 5 Forward Current Derating Curve
CT, TOTAL CAPACITANCE (pF)
10000 1000
f = 1MHz
100
10 VR, DC REVERSE VOLTAGE (V)
Figure 4 Total Capacitance vs. Reverse Voltage
IO, AVERAGE RECTIFIED OUTPUT CURRENT (A)
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
B AC
D J
SMA Dim Min Max
A 2.29 2.92 B 4.00 4.60 C 1.27 1.63 D 0.15 0.31 E 4.80 5.59 G 0.05 0.20 H 0.76 1.52 J 2.01 2.30 All Dimensions in mm
HG E
SBRT3M40SA
Document number: DS36939 Rev. 2 - 2
3 of 4 www.diodes.com
April 2014
© Diodes Incorporated
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest ver.