SK54L~SK56L
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Metal to silicon rectifier. majority carrier conduction
• Low power loss,high efficiency
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
• In compliance with EU RoHS 2002/95/EC directives
0.245(6.22)
0.280(7.11)
0.260(6.60)
0.012(0.305)
0.006(0.152)
0.103(2.62)
0.079(2.00)
0.008(0.203)
0.002(0.051)
40~60 Volts
CURRENT
5.0 Amperes
0.128(3.25)
MECHANICAL DATA
• Case: JEDEC DO-214AB molded plastic
• Terminals:Solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Standard packaging: 16mm tape (EIA-481)
• Weight: 0.0082 ounce, 0.2325 gram
0.050(1.27)
0.030(0.76)
0.320(8.13)
0.305(7.75)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load.
PA RA ME TE R
M a xi m um Re c ur r e nt P e a k Re ve r s e Vo lta g e
Ma xi mum RMS Vo lta g e
Ma xi mum D C B lo c k i ng Vo lta g e
Ma xi mum A ve ra g e F o r wa r d Re c ti fi e d C ur re nt a t T
C
= 1 2 0
O
C
P e a k F o r wa rd S urg e C ur r e nt : 8 .3 ms s i ng le ha lf s i ne - wa ve
s up e r i mp o s e d o n r a te d lo a d ( J E D E C me tho d )
Ma xi mum F o r wa r d Vo lta g e a t 5 .0 A (No te 1 )
M a xi m um D C Re ve r s e C ur r e nt a t Ra te d D C
B lo c k i ng Vo lta g e
Typ i c a l The rma l Re s i s ta nc e ( No te 2 )
Op e r a ti ng J unc ti o n Te mp e ra ture Ra ng e
S to r a g e Te mp e r a tur e Ra ng e
T
J
= 2 5
O
C
T
J
= 1 0 0
O
C
S YMB OL
V
R RM
V
R MS
V
DC
I
F ( AV )
I
F S M
V
F
I
R
R
θJ
L
T
J
T
S TG
0.108(2.75)
SK54L
40
28
40
5 .0
100
0 .4 4
0 .5
50
1 7 .0
SK56L
60
42
60
0.220(5.59)
UNITS
V
V
V
A
A
0 .5 0
V
mA
O
C / W
O
- 5 5 to + 1 5 0
- 5 5 to + 1 5 0
C
C
O
NOTES:
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on P.C. Board with 14mm
2
(.013mm thick) copper pad areas.
August 23,2010-REV.04
PAGE . 1
SK54L~SK56L
10
10
I
F
, Forward Current (A)
I
F
, Forward Current (A)
T
J
= 150°C
1
T
J
= 25°C
1
T
J
= 150°C
T
J
= 25°C
T
J
= 75°C
0.1
0
0.1
0.2
0.3
0.4
0.5
T
J
= 75°C
40V
60V
0.1
0.6
0
0.1
0.2
0.3
0.4
0.5
V
F
, Forward Voltage (V)
V
F
, Forward Voltage (V)
Fig.1 Typical Forward Characteristics
C
J
, Junction Capacitance (pF)
6.00
10000
Fig.2 Typical Forward Characteristics
I
F
, Average Forward
Current (A)
5.00
4.00
3.00
2.00
1.00
0.00
0
25
50
75
100
125
150
1000
100
10
0.1
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.3 Forward Current Derating Curve
100
Fig.4 Typical Junction Capacitance under Bias
I
R
, Leakage Current (mA)
T
J
= 100°C
10
1
0.1
T
J
= 25°C
0.01
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig.5 Typical Reverse Characteristics
August 23,2010-REV.04
PAGE . 2
SK54L~SK56L
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 3K per 13" plastic Reel
T/R - 0.5Kper 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2010
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
August 23,2010-REV.04
PAGE . 3
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