SB140L SERIES
LOW VF SCHOTTKY RECTIFIER
40 to 60 Volts
CURRENT
1 Ampere
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
0.034(0.86)
0.028(0.71)
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
• Low forward voltage drop, low power loss
• In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
0.107(2.7)
0.080(2.0)
• 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: 0.0118 ounces, 0.336grams
MAXIMUMRATINGSANDELECTRICALCHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
PARAMETER
Maximum Recurrent Peak Reverse Voltage
SYMBOL
VRRM
SB140L
40
SB145L
45
SB160L
60
UNITS
V
Maximum RMS Voltage
VRMS
VDC
IF(AV)
IFSM
VF
28
40
31.5
45
1
42
60
V
V
A
A
V
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
90
Typical Forward Voltage at 0.5A
Maximum Forward Voltage at 1.0A
0.37
0.45
0.39
0.50
VF
TJ=25OC
TJ=100OC
0.1
10
Maximum DC Reverse Current at Rated DC Blocking Voltage
IR
mA
(Notes 1)
(Notes 2)
RθJA
RθJL
70
25
Typical Thermal Resistance
OC / W
OC
Operating Junction and Storage Temperature Range
TJ,TSTG
-55 to +125
NOTES :
1. Thermal resistance from junction to ambient 0.375" (9.5 mm) lead length mounted on PCB with min. pad layout.
2. Thermal resistance from junction to lead at 0.375" (9.5 mm) lead length with both leads attached to heatsinks.
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May 18,2011-REV.00