SB220S, SB230S, SB240S, SB250S, SB260S
www.vishay.com
Vishay General Semiconductor
Schottky Barrier Plastic Rectifier
FEATURES
Guardring for overvoltage protection
Very small conduction losses
Extremely fast switching
Low forward voltage drop
High forward surge capability
High frequency operation
DO-204AL (DO-41)
Solder dip 275 C max. 10 s, per JESD 22-B106
Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
PRIMARY CHARACTERISTICS
freewheeling, DC/DC converters, and polarity protection
I 2.0 A
F(AV)
applications.
V 20 V, 30 V, 40 V, 50 V, 60 V
RRM
I 50 A
FSM
MECHANICAL DATA
V 0.55 V, 0.70 V
F
Case: DO-204AL (DO-41)
T max. 125 C, 150 C
J
Molding compound meets UL 94 V-0 flammability rating
Package DO-204AL
Base P/N-E3 - RoHS-compliant, commercial grade
Diode variations Single
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
MAXIMUM RATINGS (T = 25 C unless otherwise noted)
A
PARAMETER SYMBOL SB220S SB230S SB240S SB250S SB260S UNIT
Maximum repetitive peak reverse voltage V 20 30 40 50 60 V
RRM
Maximum average forward rectified current
I 2.0 A
F(AV)
at 0.375" (9.5 mm) lead length (fig. 1)
Peak forward surge current 8.3 ms single half sine-wave
I 50 A
FSM
superimposed on rated load
Voltage rate of change (rated V ) dV/dt 10 000 V/s
R
Operating junction temperature range T - 65 to + 125 - 65 to + 150 C
J
Storage temperature range T - 65 to + 150 C
STG
ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise noted)
A
PARAMETER TEST CONDITIONS SYMBOL SB220S SB230S SB240S SB250S SB260S UNIT
(1)
Maximum instantaneous forward voltage 2.0 A V 0.55 0.70 V
F
T = 25 C 0.50
J
(2)
Maximum reverse current at rated V I mA
R R
T = 125 C 25 15
J
Notes
(1)
Pulse test: 300 s pulse width, 1 % duty cycle
(2)
Pulse test: Pulse width 40 ms
Revision: 20-Jan-14 Document Number: 88951
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
SB220S, SB230S, SB240S, SB250S, SB260S
www.vishay.com
Vishay General Semiconductor
THERMAL CHARACTERISTICS (T = 25 C unless otherwise noted)
A
PARAMETER SYMBOL SB220S SB230S SB240S SB250S SB260S UNIT
(1)
R 75
JA
Typical thermal resistance C/W
(1)
R 25
JL
Note
(1)
Thermal resistance from junction to lead P.C.B. mounted 0.375" (9.5 mm) lead length
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
SB240S-E3/54 0.346 54 5500 13" diameter paper tape and reel
SB240S-E3/73 0.346 73 3000 Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T = 25 C unless otherwise noted)
A
2.0 100
T = 125 C
J
SB250S
1.5 10
and SB260S T = 150 C
J
Resistive or Inductive Load Pulse Width = 300 s
0.375" (9.5 mm) Lead Length 1 % Duty Cycle
1.0 1
T = 25 C
J
SB220S to SB240S
0.5 0.1
SB220S to SB240S
SB250S and SB260S
0 0.01
0 25 50 75 100 125 150 175 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Lead Temperature (C) Instantaneous Forward Voltage (V)
Fig. 1 - Forward Current Derating Curve Fig. 3 - Typical Instantaneous Forward Characteristics
100
SB220S to SB240S
T = T Max.
J J
SB250S and SB260S
8.3 ms Single Half Sine-Wave
10
T = 125 C
J
1
0.1
0.01
T = 25 C
J
0.001
1 10 100 0 20 40 60 80 100
Number of Cycles at 60 Hz Percent of Rated Peak Reverse Voltage (%)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current Fig. 4 - Typical Reverse Characteristics
Revision: 20-Jan-14 Document Number: 88951
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
50
40
30
20
10
0
Peak Forward Surge Current (A) Average Forward Current (A)
Instantaneous Reverse Current (mA) Instantaneous Forward Current (A)