Document Number: 88715 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 16-Oct-09 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1
Schottky Barrier Rectifier
SB120 thru SB160
Vishay General Semiconductor
FEATURES
Guardring for overvoltage protection
Very small conduction losses
Extremely fast switching
Low forward voltage drop
High forward surge capability
High frequency operation
Solder dip 275 °C max. 10 s, per JESD 22-B106
Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
freewheeling, dc-to-dc converters, and polarity protection
applications.
MECHANICAL DATA
Case: DO-204AL (DO-41)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes the cathode end
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
PRIMARY CHARACTERISTICS
IF(AV) 1.0 A
VRRM 20 V to 60 V
IFSM 50 A
VF0.48 V, 0.65 V
TJ max. 125 °C, 150 °C
DO-204AL (DO-41)
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL SB120 SB130 SB140 SB150 SB160 UNIT
Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 V
Maximum RMS voltage VRMS 14 21 28 35 42 V
Maximum DC blocking voltage VDC 20 30 40 50 60 V
Maximum average forward rectified current
at 0.375" (9.5 mm) lead length (fig. 1) IF(AV) 1.0 A
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load IFSM 50 A
Voltage rate of change (rated VR) dV/dt 10 000 V/μs
Operating junction temperature range TJ- 65 to + 125 - 65 to + 150 °C
Storage temperature range TSTG - 65 to + 150 °C
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL SB120 SB130 SB140 SB150 SB160 UNIT
Maximum instantaneous
forward voltage 1.0 A VF (1) 0.48 0.65 V
Maximum instantaneous reverse
current at rated DC blocking voltage
TA = 25 °C
IR (1) 0.50
mA
TA = 100 °C 10 5.0
www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 88715
2DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 16-Oct-09
SB120 thru SB160
Vishay General Semiconductor
Note
(1) Thermal resistance junction to lead P.C.B. mounted 0.375" (9.5 mm) lead length
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
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 4 - Typical Reverse Characteristics
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL SB120 SB130 SB140 SB150 SB160 UNIT
Typical thermal resistance
RθJA (1) 50
°C/W
RθJL (1) 15
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
SB140-E3/54 0.35 54 5500 13" diameter paper tape and reel
SB140-E3/73 0.35 73 3000 Ammo pack packaging
0
0.25
0.5
0.75
050 7525 100 125 150 175
1.0
Average Forward Current (A)
Lead Temperature (°C)
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
SB150 and SB160
SB120 to SB140
0
10
30
20
50
40
1100
10
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
T
J
= T
J
Max.
8.3 ms Single Half Sine-Wave
100
10
1
0.1
0.01
0 0.40.2 1.20.80.6 1.4 1.61.0
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
T
J
= 125 °C
T
J
= 25 °C
SB120 thru SB140
SB150 and SB160
T
J
= 150 °C Pulse Width = 300 μs
1 % Duty Cycle
Instantaneous Reverse Current (mA)
1
10
100
0.01
0.001
0.1
200 10040 60 80
Percent of Rated Peak Reverse Voltage (%)
T
J
= 125 °C
T
J
= 25 °C
T
J
= 75 °C
SB120 thru SB140
SB150 and SB160
Document Number: 88715 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 16-Oct-09 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 3
SB120 thru SB160
Vishay General Semiconductor
Fig. 5 - Typical Junction Capacitance Fig. 6 - Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Junction Capacitance (pF)
101 100
100
1000
10
0.1
Reverse Voltage (V)
SB120 thru SB140
SB150 and SB160
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
0.01 101 100
10
100
0.1
0.1
1
t - Pulse Duration (s)
Transient Thermal Impedance (°C/W)
DO-204AL (DO-41)
0.107 (2.7)
0.080 (2.0)
DIA.
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
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.