PANJIT SK34

SK32 ~ S310
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
20 to 100 Volts
CURRENT
3.0 Amperes
SMC/DO-214AB
Unit: inch (mm)
FEATURES
.280(7.11)
.260(6.60)
.103(2.62)
.079(2.00)
.012(.305)
.006(.152)
MECHANICAL DATA
•
•
•
•
•
.245(6.22)
.220(5.59)
.128(3.25)
.108(2.75)
• 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
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: 0.007 ounce, 0.21 gram
.050(1.27)
.030(0.76)
.008(.203)
.002(.051)
.320(8.13)
.305(7.75)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
PA RA M E TE R
S YM B O L
SK32
SK33
SK34
SK35
M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e
V RRM
20
30
40
50
60
80
M a xi m um R M S V o l t a g e
V RMS
14
21
28
35
42
M a xi m um D C B l o c k i ng V o l t a g e
V DC
20
30
40
50
60
M a xi m um A ve r a g e F o r w a r d C ur r e nt . 3 7 5 " ( 9 . 5 m m )
l e a d l e ng t h a t T L = 7 5 OC
IF ( A V )
3 .0
A
P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne w a ve s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d )
IF S M
100
A
M a xi m um F o r w a r d V o l t a g e a t 3 . 0 A ( N o t e 1 )
VF
M a xi m um D C R e ve r s e C ur r e nt T J = 2 5 OC
a t R a t e d D C B l o c k i ng V o l t a g e T J = 1 0 0 OC
IR
0 .5
20
M a xi m um The r m a l R e s i s t a nc e ( N o t e 2 )
R θJ L
R θJ A
20
75
O p e r a t i n g J u n c t i o n Te m p e r a t u r e R a n g e
TJ
S t o r a g e Te m p e r a t u r e R a n g e
T S TG
0 .5 0
SK36 SK38 SK39
0 .7 5
-5 5 to +1 2 5
-5 5 to +1 5 0
S310
U N IT S
90
100
V
56
64
70
V
80
90
100
V
0 .8 5
V
mA
O
-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 8.0mm 2 (.013mm thick) copper pad areas.
STAD-JAN.23.2007
PAGE . 1
SK32 ~ S310
5.0
20-50V
80-100V
4.0
3.0
2.0
.375"9.5mm LEADLENGHTS
RESISTIVEORINDUCTIVE LOAD
1.0
0
0
20
40
60
80
100
120
140
50
INSTANTANEOUS FORWARD CURRENT
AMPERES
AVERAGEFORWARDRECITIFIED
CURRENTAMPERES
RATING AND CHARACTERISTIC CURVES
160
20-40V
10
80-100V
1.0
50-60V
TJ = 25OC
Pulse Width = 300ms
1% Duty Cycle
0.1
.2
O
LEAD TEMPERAURE, C
.3
.4
.5
.6
.7
.8
.9 1.0 1.1
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.2- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
Fig.1- FORWARD CURRENT DERATING CURVE
160
O
T J = 100 C
1.0
0.10
O
T J = 75 C
O
T J = 25 C
0.01
VRRM=20-40V
VRRM=50-100V
.001
20
40
60
80 100 120 140
PEAK FORWARD SURGE CURRENT,
INSTANTANEOUS REVERSE CURRENT, mA
10
140
120
100
80
60
40
20
0
1
2
5
10
20
50
100
NO. OF CYCLE AT 60HZ
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
Fig.3- TYPICAL REVERSE CHARACTERISTICS
STAD-JAN.23.2007
Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT
PAGE . 2
SK32 ~ S310
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 2007
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-JAN.23.2007
PAGE . 3