SK52~SK56
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications in order to optimize board space
• Low power loss, high efficiency
• High surge capacity
• Lead free in compliance with EU RoHS 2.0
• Green molding compound as per IEC 61249 standard
20 to 60 Volt
CURRENT
5 Ampere
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 ounces, 0.2325 grams
1
2
Cathode
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
PAR AM E TE R
M a xi mum R e c ur r e nt P e a k R e ve r s e Vo l t a g e
M a xi mum R M S Vo l t a g e
M a xi mum DC Bl o c k i ng Vo lt a g e
M a xi mum A ve r a g e F o r w a r d R e c t i f i e d C ur r e nt a t T
L
= 75
O
C
P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 ms s i ng l e ha l f s i ne - w a ve
s up e r i mp o s e d o n r a t e d l o a d
M a xi mum F o r w a r d Vo lt a g e a t 5 A ( No t e 1 )
M a xi mum DC Re ve r s e Cu r r e nt a t Ra t e d DC Bl o c k i ng
Vo lt a g e
Ty p i c a l T he r ma l R e s i s t a nc e ( No t e 2 )
O p e r a t i ng J unc t i o n Te mp e r a t ur e Ra ng e
S t o r a g e Te mp e r a t ur e Ra ng e
T
J
= 25
O
C
T
J
= 10 0
O
C
SYMBOL
V
RR M
V
RM S
V
DC
I
F( AV )
I
FSM
V
F
I
R
R
θJ
L
R
θ
JA
T
J
T
STG
S K5 2
20
14
20
SK5 3
30
21
30
SK 5 4
40
28
40
5
100
S K5 5
50
35
50
S K5 6
60
42
60
UNI T S
V
V
V
A
A
0.55
0.2
20
17
55
- 55 t o +125
0. 75
0. 1
20
O
V
mA
C / W
O
- 55 t o +150
- 55 t o +150
C
C
O
NOTES :
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on P.C. Board with 14mm
2
(0.013mm thick) copper pa d are as.
March 22,2018-REV.07
PAGE . 1
SK52~SK56
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT,
AMPERES
=20-30V
=40-60V
4
3
2
1
0
0
20
40
60
80
100
120
140
O
PEAK FORWARD SURGE CURRENT
AMPERES
5
100
80
60
40
20
0
1
10
NO. OF CYCLE AT 60H
Z
SINGLE PHASE
HALF WAVE
60H
Z
RESISTIVE OR
INDUCTIVE LOAD
160
180
10
LEAD TEMPERATURE , C
Fig.1 FORWARD CURRENT DERATING CURVE
Fig.2 MAXIMUM NON-REPETITIVE SURGE
CURRENT
10
3
10
10
2
FORWARD CURRENT, AMPERES
V
RRM
=20-40V
V
RRM
=50-60V
20-40V
REVERSE CURRENT, mA
T
J
=100
O
C
10
1
50-60V
10
0
1.0
10
-1
T
J
=25 C
O
10
-2
T
A
=25
O
C
0.1
0.2
0.4
0.6
0.8
1.0
10
-3
20
40
60
80
100
120
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE.%
Fig.3 TYPICAL REVERSE CHARACTERISTIC
120
Fig.4 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
Percent of Reverse Voltage (%)
100
80
60
40
20
0
40~60V
20~30V
0
25
50
75
100
125
150
T
J
, Junction Temperature (°C)
Fig.5 Operating Temperature Derating Curve
March 22,2018-REV.07
PAGE . 2
SK52~SK56
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 3K per 13" plastic Reel
T/R - 0.8K per 7" plastic Reel
March 22,2018-REV.07
PAGE . 3
SK52~SK56
Part No_packing code_Version
SK52_R1_00001
SK52_R2_00001
For example :
RB500V-40_R2_00001
Part No.
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
March 22,2018-REV.07
PAGE . 4
SK52~SK56
Disclaimer
•
Reproducing and modifying information of the document is prohibited without permission
from Panjit International Inc..
•
Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
•
Panjit International Inc. disclaims any and all liability arising out of the application or use of
any product including damages incidentally and consequentially occurred.
•
Panjit International Inc. does not assume any and all implied warranties, including warranties
of fitness for particular purpose, non-infringement and merchantability.
•
Applications shown on the herein document are examples of standard use and operation.
Customers are responsible in comprehending the suitable use in particular applications.
Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling the products for use in such applications
se
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
•
Since Panjit uses lot number as the tracking base, please provide the lot number for tracking
when complaining.
March 22,2018-REV.07
PAGE . 5
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