SB240LES
LOW VF SCHOTTKY RECTIFIER
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
• Exceeds environmental standards of MIL-S-19500/228
• For use in low voltage,high frequency inverters ,free wheeling ,
and polarity protection applications.
• Lead free in comply with EU RoHS 2002/95/EC directives
0.205(5.2)
0.160(4.1)
0.034(0.86)
0.028(0.71)
40 Volts
CURRENT
2.0 Amperes
• IEC61000-4-2 ESD 15KV air, 8KV Contact Compliance
MECHANICAL DATA
• Case: DO-41 Molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750,Method 2026
• Polarity : Color band denotes cathode end
• Mounting Position: Any
• Weight: 0.011 ounces, 0.336 grams
1.0(25.4)MIN.
0.107(2.7)
0.080(2.0)
MAXIMUM RATINGS(T
A
=25
o
C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load
Typical thermal resistance
Operating junction temperature range
Storage temperature range
SYMBOL
V
RRM
I
F(AV)
I
FSM
R
ΘJA
R
ΘJL
T
J
T
STG
VALUE
40
2
150
70
26
-55 to + 150
-55 to + 150
O
UNIT
V
A
A
C /W
o
C
C
o
ELECTRICAL CHARACTERISTICS(T
A
=25
o
C unless otherwise noted)
PARAMETER
Breakdown voltage
SYMBOL
V
BR
TEST CONDITIONS
I
R
=0.5mA
I
F
=1A
I
F
=2A
Instantaneous forward voltage
V
F
I
F
=1A
I
F
=2A
V
R
=32V
Reverse current
I
R
V
R
=40V
T
A
=25
o
C
T
A
=125
o
C
T
J
=125
o
C
T
J
=25 C
o
MIN.
40
-
-
-
-
-
-
-
-
-
TYP.
-
0.37
0.41
0.25
0.30
30
-
33
MAX.
-
-
0.45
-
-
-
200
-
UNIT
V
V
V
μA
μA
mA
April 6,2011-REV.00
PAGE . 1
SB240LES
C
J
, Junction Capacitance (pF)
2
1000
I
F
, Forward Current (A)
1.5
100
1
10
0.5
0
0
25
50
75
100
125
150
1
0.1
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
T
J
=150°C
100
10
T
J
=125°C
1
0.1
0.01
T
J
= 25°C
0.001
20
40
60
80
100
T
J
= 75°C
I
F
, Forward Current (A)
1000
10
T
J
=150°C
1
T
J
= 125°C
I
R
,Reverse Current (mA)
0.1
T
J
= 75°C
T
J
= 25°C
0.01
0
0.1
0.2
0.3
0.4
0.5
0.6
Percent of Rated Peak Reverse Voltage (%)
Fig.3 Typical Reverse Characteristics
V
F
, Forward Voltage (V)
Fig.4 Typical Forward Characteristics
April 6,2011-REV.00
PAGE . 2
消费电子
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
