RS2A/A - RS2M/A
Document number: DS15004 Rev. 11 - 2 1 of 4
www.diodes.com September 2010
© Diodes Incorporated
RS2A/A - RS2M/A
1.5A SURFACE MOUNT FAST RECOVERY RECTIFIER
Features
Glass Passivated Die Construction
Fast Recovery Time For High Efficiency
Surge Overload Rating to 50A Peak
Ideally Suited for Automated Assembly
Lead Free Finish/RoHS Compliant (Note 1)
Green Molding Compound (No Halogen and Antimony)
(Note 2)
Mechanical Data
Case: SMA/SMB
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Lead Free Plating (Matte Tin Finish). Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
SMA Weight: 0.065 grams (approximate)
SMB Weight: 0.09 grams (approximate)
Ordering Information (Note 3)
Part Number Case Packaging
RS2xA-13-F SMA 5000/Tape & Reel
RS2x-13-F SMB 3000/Tape & Reel
*x = Device type, e.g. RS2DA-13-F (SMA package); RS2J-13-F (SMB package).
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
2. Product manufactured with Data Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Top View Bottom View
RS2x = Product type marking code, ex: RS2G (SMB package)
RS2xA = Product type marking code, ex: RS2GA (SMA package)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 2 for 2002)
WW = Week code (01 to 53)
YWW
RS2x(A)
RS2A/A - RS2M/A
Document number: DS15004 Rev. 11 - 2 2 of 4
www.diodes.com September 2010
© Diodes Incorporated
RS2A/A - RS2M/A
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
RS2
A/AA RS2
B/BA RS2
D/DA RS2
G/GA RS2
J/JA RS2
K/KA RS2
M/MA Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 4)
VRRM
VRWM
VR 50 100 200 400 600 800 1000 V
RMS Reverse Voltage VR
(
RMS
)
35 70 140 280 420 560 700 V
Average Rectified Output Current @ TT = 120°CI
O 1.5 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load IFSM 50 A
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance, Junction to Terminal (Note 5) R
θ
JT 20 °C/W
Operating and Storage Temperature Range TJ, TSTG -65 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol
RS2
A/AA RS2
B/BA RS2
D/DA RS2
G/GA RS2
J/JA RS2
K/KA RS2
M/MA Unit
Forward Voltage @ IF = 1.5A VFM 1.3 V
Peak Reverse Current @ TA = 25°C
at Rated DC Blocking Voltage (Note 4) @ TA = 125°CIRM 5.0
200 μA
Reverse Recovery Time (Note 6) tr
r
150 250 500 ns
Typical Total Capacitance (Note 7) CT 30 pF
Notes: 4. Short duration pulse test used to minimize self-heating effect.
5. Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5.
6. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pads as heat sink.
7. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
0
0.5
1.0
1.5
25 50 75 100 125 150 175
I, AVE
R
A
G
E
R
E
C
T
I
F
IED
C
U
R
R
EN
T
(A )
O
T , TERMINAL TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
T
0.01
0.1
1.0
10
0 0.4 0.8 1.2 1.6
T = 25°C
J
I INST ANTANEOUS FORWARD CURRENT (A)
F,
V , INSTANTANEOUS FORW ARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
RS2A/A - RS2M/A
Document number: DS15004 Rev. 11 - 2 3 of 4
www.diodes.com September 2010
© Diodes Incorporated
RS2A/A - RS2M/A
0
10
20
30
110100
I,
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
E
N
T
(A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Forward Surge Current Derating Curve
Single Half-Sine-Wave
T = 150°C
J
40
50
60
0.1
1.0
10
100
1,000
0 20 40 60 80 100 120 140
I, I
N
S
T
A
N
T
A
N
E
O
U
S
R
EVE
R
SE
C
U
R
R
E
N
T
(µA)
R
PERCENT OF RATED PEAK REVERSE VOLT AGE (%)
Fig. 4 Typical Reverse Characteristics
T = 125°C
J
T = 25°C
J
Package Outline Dimensions
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
SMB
Dim Min Max
A 3.30 3.94
B 4.06 4.57
C 1.96 2.21
D 0.15 0.31
E 5.00 5.59
G 0.05 0.20
H 0.76 1.52
J 2.00 2.50
All Dimensions in mm
A
B
C
D
G
H
E
J
RS2A/A - RS2M/A
Document number: DS15004 Rev. 11 - 2 4 of 4
www.diodes.com September 2010
© Diodes Incorporated
RS2A/A - RS2M/A
Suggested Pad Layout
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written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
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use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
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Copyright © 2010, Diodes Incorporated
www.diodes.com
SMB
Dimensions Value (in mm)
Z 6.7
G 1.8
X 2.3
Y 2.5
C 4.3
SMA
Dimensions Value (in mm)
Z 6.5
G 1.5
X 1.7
Y 2.5
C 4.0