Datasheet

PAGE . 1
June 14,2011-REV.04
SB540L
LOW VF SCHOTTKY RECTIFIER
VOLTAGE 40 Volts 5 AmperesCURRENT
MAXIMUM RATINGS(TA=25
o
C unless otherwise noted)
ELECTRICAL CHARACTERISTICS(TA=25
o
C unless otherwise noted)
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
• ESD Passed devices : Air mode 15KV, human body mode 8KV
MECHANICAL DATA
• Case: DO-201AD Molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750,Method 2026
• Polarity : Color band denotes cathode end
• Mounting Position: Any
• Weight: 0.0395 ounces, 1.122 grams
PARAMETER SYMBOL VALUE UNIT
Maximum repetitive peak reverse voltage V
RRM 40 V
Maximum average forward rectified current I
F(AV) 5A
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load
I
FSM 150 A
Typical thermal resistance
(Notes 1)
(Notes 2)
R
ΘJA
R ΘJL
60
25
O
C/W
Operating junction temperature range T
J -55 to + 150
o
C
Storage temperature range T
STG -55 to + 150
o
C
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT
Breakdown voltage V
BR I R=1mA 40 - - V
Instantaneous forward voltage V
F
I F=1A
I
F=3A
I
F=5A
T
J=25
o
C
-
-
-
0.35
0.40
0.44
-
-
0.49
V
I
F=1A
I
F=3A
I
F=5A
T
J=125
o
C
-
-
-
0.21
0.29
0.35
-
-
-
V
Reverse current I
R
VR=32V - 30 - μA
V
R=40V
T
J=25
o
C
T
J=125
o
C
-
-
-
27
200
-
μA
mA
Notes :
1. Thermal resistance from junction to ambient 10 mm lead length mounted on PCB with min. pad layout.
2. Thermal resistance from junction to lead at 10 mm lead length with both leads attached to infinite heatsinks.
1.0(25.4)MIN.
0.052(1.3)
0.048(1.2)
0.375(9.5) 0.285(7.2)
1.0(25.4)MIN.
0.210(5.3)
0.188(4.8)