SK52~SK56
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
20 to 60 Volts
CURRENT
5.0 Amperes
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
MECHANICAL DATA
• Case: JEDEC DO-214AB molded plastic
• Terminals:Solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes positive end (cathode)
• Standard packaging: 16mm tape (EIA-481)
• Weight: 0.0082 ounce, 0.2325 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
PA RA ME TE R
S YMB OL
SK52
SK53
SK54
SK55
SK56
UNITS
Ma xi m um Re c ur re nt P e a k Re ve rs e Vo lta g e
V RRM
20
30
40
50
60
V
Ma xi m um RMS Vo lta g e
V RM S
14
21
28
35
42
V
Ma xi m um D C B lo c k i ng Vo lta g e
V DC
20
30
40
50
60
V
Ma xi m um A ve r a g e F o r wa rd Re c ti fi e d C urr e nt a t T L = 7 5 O C
I F (AV )
5 .0
A
P e a k F o r wa r d S urg e C urr e nt : 8 .3 m s s i ng le ha lf s i ne -wa ve
s up e r i m p o s e d o n ra te d lo a d (J E D E C m e tho d )
IF S M
100
A
Ma xi m um F o r wa rd Vo lta g e a t 5 .0 A (No te 1 )
VF
0 .5 5
0 .7 5
V
IR
0 .2
20
0 .1
20
mA
O
Ma xi m um D C Re ve rs e C ur re nt T J = 2 5 C
a t Ra te d D C B lo c k i ng Vo lta g e T J = 1 0 0 O C
Typ i c a l The r ma l Re s i s ta nc e ( No te 2 )
Op e ra ti ng J unc ti o n Te m p e ra tur e Ra ng e
S to r a g e Te m p e ra tur e Ra ng e
R θJ L
R θJ A
TJ
T S TG
1 7 .0
5 5 .0
-5 5 to + 1 2 5
O
- 5 5 to + 1 5 0
-5 5 to + 1 5 0
C / W
O
C
O
C
NOTES:
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on P.C. Board with 14mm 2 (.013mm thick) copper pad areas.
May 12,2010-REV.02
PAGE . 1
SK52~SK56
5
PEAK FORWARD SURGE CURRENT
AMPERES
AVERAGE FORWARD CURRENT,
AMPERES
RATING AND CHARACTERISTIC CURVES
=20-30V
=40-60V
4
3
SINGLE PHASE
HALF WAVE
60H Z
RESISTIVE OR
INDUCTIVE LOAD
2
1
0
0
20
40
60
80
100
120
140
160
100
80
60
40
20
0
180
1
LEAD TEMPERATURE , OC
10
FORWARD CURRENT, AMPERES
REVERSE CURRENT, mA
2
O
T J=100 C
10
1
10
0
10
-1
10
-2
10
Fig.2 -MAXIMUM NON-REPETITIVE SURGE
CURRENT
3
V RRM=20-40V
V RRM=50-60V
10
10
NO. OF CYCLE AT 60H Z
Fig.1- FORWARD CURRENT DERATING CURVE
10
10
O
T J=25 C
-3
20
40
60
80
100
120
20-40V
50-60V
1.0
T A =25 OC
0.1
0.2
0.4
0.6
0.8
1.0
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE.%
Fig.3-TYPICAL REVERSE CHARACTERISTIC
May 12,2010-REV.02
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
PAGE . 2
SK52~SK56
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.
May 12,2010-REV.02
PAGE . 3