Datasheet

PAGE . 1
November 25,2011-REV.00
SK54BL
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 2011/65/EU directives.
MECHANICAL DATA
• Case: JEDEC DO-214AA molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750,Method 2026
• Polarity: Color band denotes cathode end
• Mounting Position: Any
• Weight: 0.0032 ounce, 0.092 gram
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
-
-
-
0.34
0.40
0.44
-
-
0.46
V
I
F=1A
I
F=3A
I
F=5A
T
J=125
o
C
-
-
-
0.21
0.30
0.36
-
-
-
V
Reverse current I
R
VR=32V - 21 - μA
V
R=40V
T
J=25
o
C
T
J=125
o
C
-
-
-
25
100
-
μA
mA
Note : 1. Mounted on 48cm
2
FR-4 PCB.
PARAMETER SYMBOL VALUE UNIT
Maximum repetitive peak reverse voltage V
RRM 40 V
Maximum rms voltage V
RMS 28 V
Maximum dc blocking voltage V
R 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 100 A
Typical thermal resistance (Note 1)
R
ΘJA
R ΘJL
40
10
O
C/W
Operating junction temperature range T
J -55 to + 150
o
C
Storage temperature range T
STG -55 to + 150
o
C
0.083(2.11) 0.075(1.91)
0.185(4.70)
0.160(4.06)
0.096(2.44) 0.083(2.13)
0.050(1.27)
0.030(0.76)
0.220(5.59)
0.200(5.08)
0.012(0.305)
0.006(0.152)
0.155(3.94) 0.130(3.30)
• Green molding compound as per IEC61249 Std. . (Halogen Free)