SR22W SERIES
SCHOTTKY BARRIER RECTIFIER
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications in order to optimize board space
• Built-in strain relief
• Metal to silicon rectifier. majority carrier conduction
• Low power loss, high efficiency
• High surge capacity
• Lead free in comply with EU RoHS 2011/65/EU directives
•
Green molding compound as per IEC61249 Std. . (Halogen Free)
20~60 Volts
CURRENT
2 Amperes
MECHANICAL DATA
• Case: SMA(W) molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
• Polarity: Color band denotes cathode end
• Standard packaging: 12mm tape (EIA-481)
• Weight: 0.002 ounce, 0.067 gram
1
2
Cathode
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
PA RA M E TE R
M a xi m um R e c ur r e nt P e a k R e ve r s e Vo lta g e
M a xi m um R M S V o lta g e
M a xi m um D C B lo c k i ng V o lta g e
M a xi m um A ve r a g e F o r wa r d C ur re nt ( s e e F i g .4 )
P e a k F o r wa r d S urg e C ur re 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 r a te d lo a d
( J E D E C m e tho d )
M a xi m um F o r wa r d Vo lta g e a t 2 . 0 A ( N o te 1 )
M a xi m um D C Re ve r s e C ur re nt a t R a te d
D C B lo c k i ng Vo lta g e
Typ i c a l The r m a l R e s i s ta nc e ( N o te 2 )
Op e r a ti ng J unc ti o n a nd S to ra g e Te mp e r a tur e R a ng e
T
J
= 2 5
O
C
T
J
= 1 0 0
O
C
S YM B OL
V
RRM
V
RM S
V
DC
I
F (AV )
I
F S M
V
F
I
R
R
θ
JL
R
θ
J A
T
J
,T
S TG
-55 to +1 25
0 .5
0 .5
20
25
100
-55 to +150
S R2 2 W
20
14
20
S R2 3 W
30
21
30
2 .0
50
0 .7
0 .1
20
O
S R2 4 W
40
28
40
S R2 6 W
60
42
60
UNITS
V
V
V
A
A
V
mA
C / W
O
C
NOTES:
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on PCB 6x5mm copper pad areas.
December 10,2012-REV.04
PAGE . 1
SR22W SERIES
C
J
, Junction Capacitance (pF)
2.5
1000
I
F
, Forward Current (A)
2
1.5
1
0.5
0
0
25
50
75
100
125
150
Mounted on PCB with
6x5mm copper pad
area.
20-30V
40-60V
100
10
0.1
1
10
100
T
L
, Lead Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
10
Fig.2 Typical Junction Capacitance
I
F
, Forward Current (A)
I
F
, Forward Current (A)
10
T
J
=150°C
T
J
=25°C
1
T
J
= 150°C
1
T
J
= 25°C
T
J
= 75°C
20~40V
0.1
0
0.2
0.4
0.6
0.8
1
T
J
=75°C
60V
0.1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
V
F
, Forward Voltage (V)
V
F
, Forward Voltage (V)
Fig.3 Typical Forward Characteristics
Fig.4 Typical Forward Characteristics
I
R
, Leakage Current (mA)
100
10
1
0.1
0.01
0.001
20
40
60
80
100
T
J
= 125°C
T
J
= 25°C
Percent of Rated Peak Reverse Voltage (%)
Fig.5 Typical Reverse Characteristics
December 10,2012-REV.04
PAGE . 2
SR22W SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 7.5K per 13" plastic Reel
T/R - 1.8K per 7" plastic Reel
December 10,2012-REV.04
PAGE . 3
SR22W SERIES
Part No_packing code_Version
SR22W_R1_00001
SR22W_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
December 10,2012-REV.04
PAGE . 4
SR22W SERIES
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.
December 10,2012-REV.04
PAGE . 5
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