SBR3A40SA Datasheet, PDF (1/4 Pages) Diodes Incorporated – 3.0A SBR® SUPER BARRIER RECTIFIER SMA

Features
• Low Leakage Current
• Patented Super Barrier Rectifier Technology
• Soft, Fast Switching Capability
• 150ºC Operating Junction Temperature
• Lead Free Finish, RoHS Compliant (Note 1)
• Green Molding Compound (No Halogen and Antimony)
(Note 7)
Green
SBR3A40SA
3.0A SBR^®
SUPER BARRIER RECTIFIER
SMA
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Mechanical Data
• Case: SMA
• Case Material: Molded Plastic, UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals: Lead Free Plating (Matte Tin Finish.) Solderable
per MIL-STD-202, Method 208
• Polarity Indicator: Cathode Band
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.064 grams (approximate)
Top View
Bottom View
Maximum Ratings @T_A = 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
Maximum Voltage Rate of Change (Rated V_R)
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
Symbol
V_RRM
V_RWM
V_RM
dv/dt
V_R(RMS)
I_O
I_FSM
Value
40
10,000
28
3
45
Unit
V
V/μs
V
A
A
Thermal Characteristics
Characteristic
Maximum Thermal Resistance
Thermal Resistance Junction to Soldering (Note 2)
Thermal Resistance Junction to Ambient (Note 3)
Operating and Storage Temperature Range
Symbol
R_θJS
R_θJA
T_J, T_STG
Value
5
124
-65 to +150
Unit
ºC/W
ºC
Electrical Characteristics @T_A = 25°C unless otherwise specified
Characteristic
Symbol
Min
Reverse Breakdown Voltage (Note 5)
V_(BR)R
40
Forward Voltage Drop
-
V_F
-
-
Leakage Current (Note 5)
I_R
-
Typ
-
0.30
0.33
0.43
-
45
80
9
Max
-
0.35
0.38
0.50
0.48
250
400
40
Unit
V
V
μA
μA
mA
Test Condition
I_R = 0.4mA
I_F = 0.5A, T_J = 25ºC
I_F = 1.0A, T_J = 25ºC
I_F = 3.0A, T_J = 25ºC
I_F = 3.0A, T_J = 125ºC
V_R = 5V, T_J = 25ºC
V_R = 40V, T_J = 25ºC
V_R = 40V, T_J = 125ºC
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/quality/lead_free.html.
2. Theoretical R_θJS calculated from the top center of the die straight down to the PCB cathode tab solder junction.
3. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.
4. Polymide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.
5. Short duration pulse test used to minimize self-heating effect.
6. FR-4 PCB, 2 oz. Copper, single side 16 x MRP, 1” x 1” PC Board.
7. Product manufactured with Data Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
SBR is a registered trademark of Diodes Incorporated.
SBR3A40SA
Document number: DS31107 Rev. 10 - 2
1 of 4
www.diodes.com
July 2009
© Diodes Incorporated