SK22~SK26
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
20 to 60 Volts
CURRENT
2.0 Amperes
MECHANICAL DATA
•
•
•
•
•
Case: JEDEC DO-214AA molded plastic
Terminals:Solder plated, solderable per MIL-STD-750,Method 2026
Polarity: Color band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.0032 ounce, 0.092 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
PA RA ME TE R
Maxi mum Recurrent P eak Reverse Voltage
Maxi mum RMS Voltage
Maxi mum D C B locki ng Voltage
Maxi mum A verage Forward C urrent T
L
=105
O
C
P eak Forward S urge C urrent :8.3ms si ngle half si ne-wave
superi mposed on rated load(JE D E C method)
Maxi mum Forward Voltage at 2.0A ( Note 1)
Maxi mum D C Reverse C urrent T
J
=25
O
C
at Rated D C B locki ng Voltage T
J
=100
O
C
Typi cal Thermal Resi stance ( Note 2)
Operati ng Juncti on Temperature Range
S torage Temperature Range
S YMB OL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
R
θ
JL
T
J
T
STG
S K 22
20
14
20
S K 23
30
21
30
S K 24
40
28
40
2.0
50
S K 25
50
35
50
S K 26
60
42
60
UNITS
V
V
V
A
A
0.5
0.2
20
12
-55 to +125
-55 to +150
0.7
0.1
20
O
V
mA
C/W
O
-55 to +150
C
C
O
NOTES:
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on P.C. Board with 8mm
2
(.013mm thick) copper pad areas.
STAD-MAR.13.2009
1
PAGE . 1
SK22~SK26
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
2.5
=20-30V
=40-60V
60
50
40
30
20
10
0
1
10
NO. OF CYCLE AT 60Hz
2.0
1.5
1.0
.375" 9.5mmLEADLENGHTS
RESISTIVEORINDUCTIVELOAD
0.5
0
0
20
40
60
80
100
120
O
140
160
100
LEAD TEMPERATURE, C
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON-REPETITIVEPEAKFORWARD
SURGE CURRENT
10
5
10
FORWARD CURRENT , AMPERES
10
4
REVERSE CURRENT ,m
A
m
20-40V
10
3
50-60V
T
J
=125 C
2
O
1.0
10
T
J
=75 C
10
1
O
0.1
T
A
= 25 C
O
10
0
T
J
=25 C
O
10
-1
10
-2
0.01
20
40
60
80
100
0
0.2
0.4
0.6
0.8
1.0
PERCENT OF RATED PEAK REVERSE VOLTAGE ,%
FORWARD VOLTAGE , VOLTS
Fig.3-TYPICAL REVERSE CHARACTERISTIC
Fig.4-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
STAD-MAR.13.2009
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PAGE . 2
SK22~SK26
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 2011
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.
STAD-MAR.13.2009
1
PAGE . 3
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