Document
Features
• Glass Passivated Die Construction • Fast Recovery Time for High Efficiency • Surge Overload Rating to 100A Peak • Ideally Suited for Automatic Assembly • Lead Free Finish/RoHS Compliant (Note 1) • Green Molding Compound (No Halogen and Antimony)
(Note 2)
Green
RS3A/B - RS3M/B
3.0A SURFACE MOUNT FAST RECOVERY RECTIFIER
Mechanical Data
• Case: SMB, SMC • 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 • Weight: SMB 0.093 grams (approximate)
SMC 0.21 grams (approximate)
Top View
Bottom View
Ordering Information (Note 3)
Part Number RS3x-13-F RS3xB-13-F
Case SMC SMB
Packaging 3000/Tape & Reel 3000/Tape & Reel
* x = Device type, e.g. RS3A-13-F (SMC package); RS3AB-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
YWW RS3x(B)
RS3x = Product type marking code, ex: RS3A (SMC package) RS3xB = Product type marking code, ex: RS3AB (SMB package)
= Manufacturers’ code marking YWW = Date code marking Y = Last digit of year (ex: 2 for 2002) WW = Week code (01 to 53)
RS3A/B - RS3M/B
Document number: DS15005 Rev. 11 - 2
1 of 4 www.diodes.com
September 2010
© Diodes Incorporated
RS3A/B - RS3M/B
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 (Note 4)
RMS Reverse Voltage
Average Rectified Output Current
@ TT = 75°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
VRRM VRWM
VR VR(RMS)
IO
IFSM
RS3 A/AB
50
35
RS3 B/BB
100
70
RS3 RS3 D/DB G/GB
200 400
140 280 3.0 100
RS3 J/JB
600
420
RS3 RS3 K/KB M/MB
800 1000
560 700
Unit
V
V A A
Thermal Characteristics
Characteristic Typical Thermal Resistance Junction to Terminal (Note 5) Operating and Storage Temperature Range
SMB SMC
Symbol RθJT
TJ, TSTG
Value 25 11
-65 to +150
Unit °C/W
°C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Forward Voltage Peak Reverse Current at Rated DC Blocking Voltage (Note 4 Maximum Recovery Time (Note 6) Typical Total Capacitance (Note 7)
Symbol
@ IF = 3.0A @ TA = 25°C @ TA = 125°C
VFM
IRM
trr CT
RS3 A/AB
RS3 RS3 B/BB D/DB
150
RS3 G/GB
1.3 5.0 250
50
RS3 J/JB
250
RS3 RS3 K/KB M/MB
500
Notes:
4. Short duration pulse test used to minimize self-heating effect. 5. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pads as heat sink. 6. Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5. 7. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
Unit V
μA ns pF
I(AV), AVERAGE FORWARD CURRENT (A) IF, INSTANTANEOUS FORWARD CURRENT (A)
3.0 2.5
2.0
1.5
1.0
0.5
0 25 50 75 100 125 150 175
TT, TERMINAL TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve
10 1.0
0.1
Tj = 25°C
0.01 0
0.4 0.8
1.2 1.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
RS3A/B - RS3M/B
Document number: DS15005 Rev. 11 - 2
2 of 4 www.diodes.com
September 2010
© Diodes Incorporated
IFSM, PEAK FORWARD SURGE CURRENT (A) IR, INSTANTANEOUS REVERSE CURRENT (µA)
120
100
80
60
40
20
0 1 10 100
NUMBER OF CYCLES AT 60 Hz Fig. 3 Forward Surge Current Derating Curve
1,000 100
RS3A/B - RS3M/B
Tj = 125°C
10
Tj = 25°C
1.0
0.1 0
20 40
60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
Package Outline Dimensions
B AC
J H
G E
D
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
SMC Dim Min Max
A 5.59 6.22 B 6.60 7.11 C 2.75 3.18 D 0.15 0.31 E 7.75 8.13 G 0.10 0.20 H 0.76 1.52 J 2.00 2.50 All Dimensions in mm
RS3A/B - RS3M/B
Document number: DS15005 Rev. 11 - 2
3 of 4 www.diodes.com
September 2010
© Diodes Incorporated
Suggested Pad Layout
RS3A/B - RS3M/B
SMB Dimensions
Z G X Y C
Value (in mm)
6.7 1.8 2.3 2.5 4.3
SMC Dimensions
Z G X Y C
Value (in mm)
9.3 4.4 3.3 2.5 6.8
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes.