Document Number: 89402 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 19-Apr-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Surface Mount Fast Switching Rectifier
RS1A thru RS1K
Vishay General Semiconductor
New Product
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Fast switching for high efficiency
• High forward surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
•Halogen-free according to IEC 61249-2-21 definition
TYPICAL APPLICATIONS
For use in fast switching rectification of power supply,
inverters, converters, and freewheeling diodes for
consumer, and telecommunication.
MECHANICAL DATA
Case: DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes cathode end
PRIMARY CHARACTERISTICS
IF(AV) 1.0 A
VRRM 50 V to 800 V
IFSM 30 A
trr 150 ns, 250 ns, 500 ns
VF1.3 V
TJ max. 150 °C
DO-214AC (SMA)
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL RS1A RS1B RS1D RS1G RS1J RS1K UNIT
Device marking code RA RB RD RG RJ RK
Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 V
Maximum RMS voltage VRMS 35 70 140 280 420 500 V
Maximum DC blocking voltage VDC 50 100 200 400 600 800 V
Maximum average forward rectified current at TL = 90 °C IF(AV) 1.0 A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load IFSM 30 A
Operating junction and storage temperature range TJ, TSTG - 55 to + 150 °C
www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 89402
2DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 19-Apr-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
RS1A thru RS1K
Vishay General Semiconductor
New Product
Note
(1) Thermal resistance from junction to ambient and from junction to lead mounted on PCB with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad areas
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
Fig. 1 - Forward Current Derating Curve Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL RS1A RS1B RS1D RS1G RS1J RS1K UNIT
Maximum instantaneous
forward voltage 1.0 A VF1.3 V
Maximum DC reverse current at
rated DC blocking voltage
TA = 25 °C
IR
5.0
μA
TA = 125 °C 50
Maximum reverse recovery time IF = 0.5 A, IR = 1.0 A,
Irr = 0.25 A trr 150 250 500 ns
Typical junction capacitance 4.0 V, 1 MHz CJ10 7.0 pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL RS1A RS1B RS1D RS1G RS1J RS1K UNIT
Typical thermal resistance
RJA (1) 105
°C/W
RJL (1) 32
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
RS1J-M3/61T 0.064 61T 1800 7" diameter plastic tape and reel
RS1J-M3/5AT 0.064 5AT 7500 13" diameter plastic tape and reel
Resistive or Inductive Load
P.C.B. Mounted on
0.2" x 0.2" (5.0 mm x 5.0 mm)
Copper Pad Areas
1.2
1.0
0.4
0
0 20 40 60 80 100 120 140 160 180
Lead Temperature (°C)
Average Forward Rectified Current (A)
0.8
0.6
0.2
T
L
= 90 °C
8.3 ms Single Half Sine-Wave
Number of Cycles at 60 Hz
1 10 100
50
40
30
20
10
0
Peak Forward Surge Current (A)
Document Number: 89402 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 19-Apr-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 3
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
RS1A thru RS1K
Vishay General Semiconductor
New Product
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 4 - Typical Reverse Characteristics
Fig. 5 - Typical Junction Capacitance
Fig. 6 - Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
T
J
= 125 °C
T
J
= 25 °C
Pulse Width = 300 µs
1 % Duty Cycle
100
10
1
0.1
0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
TJ = 125 °C
TJ = 100 °C
TJ = 25 °C
Percent of Rated Peak Reverse Voltage (%)
0 20406080100
Instantaneous Reverse Current (µA)
100
10
1
0.1
0.01
RS1A thru RS1G
100
10
1
1 10 100
Reverse Voltage (V)
Junction Capacitance (pF)
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
RS1J thru RS1K
Mounted on 0.2" x 0.2" (5 mm x 5 mm)
Copper Pad Area
0.01 0.1 1 10
100
10
1
t - Pulse Duration (s)
Transient Thermal Impedance (°C/W)
0.008 (0.203)
0.194 (4.93)
0.208 (5.28)
0.157 (3.99)
0.177 (4.50)
0.100 (2.54)
0.110 (2.79)
0.078 (1.98)
0.090 (2.29)
0.006 (0.152)
0.012 (0.305)
0.049 (1.25)
0.065 (1.65)
Cathode Band
0 (0)
DO-214AC (SMA)
Mounting Pad Layout
0.074 (1.88)
MAX.
0.208 (5.28)
REF.
0.066 (1.68)
MIN.
0.060 (1.52)
MIN.
0.030 (0.76)
0.060 (1.52)
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
