Document Number: 88951
For technical questions within your region, please contact one of the following:
www.vishay.com
Revision: 20-Oct-09
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
1
Schottky Barrier Rectifier
SB220S thru SB260S
Vishay General Semiconductor
New Product
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
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width
≤ 40 ms
PRIMARY CHARACTERISTICS
IF(AV)
2.0 A
VRRM
20 V to 60 V
IFSM
50 A
VF
0.55 V, 0.70 V
TJ max.
125 °C, 150 °C
DO-204AL (DO-41)
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
SB220S
SB230S
SB240S
SB250S
SB260S
UNIT
Maximum repetitive peak reverse voltage
VRRM
20
30
40
50
60
V
Maximum average forward rectified current
at 0.375" (9.5 mm) lead length (fig. 1)
IF(AV)
2.0
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
SB220S
SB230S
SB240S
SB250S
SB260S
UNIT
Maximum instantaneous forward voltage
2.0 A
VF (1)
0.55
0.70
V
Maximum reverse current at rated VR
TJ = 25 °C
IR (2)
0.50
mA
TJ = 125 °C
25
15