SR22W SERIES
SCHOTTKY BARRIER RECTIFIER
VOLTAGE
20~60 Volt
CURRENT
2 Ampere
0.114(2.90)
0.098(2.50)
FEATURES
0.062(1.60)
0.047(1.20)
• 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
0.181(4.60)
0.157(4.00)
0.009(0.22)
0.007(0.18)
0.5
0.208(5.28)
0.157(4.00)
0.043(1.10)
MECHANICAL DATA
0.006(0.15)
0.060(1.52)
0.030(0.76)
0.008(0.20)
0.047(1.2)
0.096(2.44)
0.078(2.00)
0.5
• 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 ounces, 0.068 grams
1
2
Cathode
Anode
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 S R2 2 W S R2 3 W S R2 4 W S R2 6 W UNITS
Ma xi mum Re curre nt P e a k R e ve rs e V o lta g e
V RRM
20
30
40
60
V
Ma xi mum R MS V o lta g e
V RMS
14
21
28
42
V
Ma xi mum D C B lo ck i ng V o lta g e
V DC
20
30
40
60
V
Ma xi mum A ve ra g e F o rwa rd C urre nt (s e e F i g .4 )
IF (AV )
2 .0
A
P e a k F o rwa rd S urg e C urre nt : 8 .3 ms s i ng le ha lf
s i ne -wa ve s up e ri mp o s e d o n ra te d lo a d
IF S M
50
A
Ma xi mum F o rwa rd Vo lta g e a t 2 .0 A ( No te 1 )
Ma xi mum D C R e ve rse C urre nt a t R a te d
D C B lo c k i ng Vo lta g e
T J =2 5 O C
T J =1 0 0 O C
Typ i c a l The rma l Re s i s ta nc e ( No te 2 )
Op e ra ti ng J unc ti o n a nd S to ra g e Te mp e ra ture Ra ng e
VF
0 .5
0 .7
V
IR
0 .5
20
0 .1
20
mA
25
100
R θJ L
R θJ A
T J ,T S TG
-5 5 to +1 2 5
O
-5 5 to +1 5 0
C / W
O
C
NOTES:
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on PCB 6x5mm copper pad areas.
November 26,2019-REV.07
PAGE . 1
CJ, Junction Capacitance (pF)
SR22W SERIES
IF, Forward Current (A)
2.5
2
1.5
Mounted on PCB with
6x5mm copper pad
area.
1
20-30V
0.5
40-60V
0
0
25
50
75
100
125
150
TL, Lead Temperature (°C)
TJ = 150°C
TJ = 25°C
TJ = 75°C
20~40V
0.1
0.2
0.4
0.6
0.8
10
0.1
1
TJ=150°C
TJ=25°C
1
TJ=75°C
60V
0.1
0
TJ = 125°C
1
0.1
TJ = 25°C
0.001
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig.5 Typical Reverse Characteristics
November 26,2019-REV.07
0.2
0.4
0.6
0.8
1
1.2
1.4
Fig.4 Typical Forward Characteristics
Percent of Reverse Voltage (%)
IR, Leakage Current (mA)
100
20
100
VF, Forward Voltage (V)
Fig.3 Typical Forward Characteristics
0.01
10
10
VF, Forward Voltage (V)
10
1
VR, Reverse Bias Voltage (V)
IF, Forward Current (A)
IF, Forward Current (A)
10
0
100
Fig.2 Typical Junction Capacitance
Fig.1 Forward Current Derating Curve
1
1000
120
100
80
60
40
20
0
0
25
50
75
100
125
150
TJ, Junction Temperature (°C)
Fig.6 Operating Temperature Derating Curve
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
November 26,2019-REV.07
PAGE . 3
SR22W SERIES
Part No_packing code_Version
SR22W_R1_00001
SR22W_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Version code means HF
Packing size code means 13"
Part No.
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
November 26,2019-REV.07
Version Code XXXXX
1st Code
Packing size code
A
N/A
0
HF
0
serial number
R
7"
1
RoHS
1
serial number
B
13"
2
T
26mm
X
S
52mm
Y
L
F
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
2nd Code HF or RoHS 1st Code 2nd~5th Code
U
D
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 these products for use in such applications
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.
November 26,2019-REV.07
PAGE . 5
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