SR22F SERIES
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• Low power loss,high efficiency
• High surge capacity
• For surface mounted applications in order to optimize board space
• Ultra Thin Profile Package for Space Constrained Utilization
• Package suitable for Automated Handling
• Lead free in compliance with EU RoHS 2.0
• Green molding compound as per IEC 61249 standard
20-60 Volt
CURRENT
2 Ampere
MECHANICAL DATA
• Case: SMAF molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
• Approx. Weight: 0.0012 ounces, 0.0328 grams
• Polarity : Color band denotes cathode end
1
2
Cathode
Anode
o
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T
A
=25 C unless otherwise noted)
PA RA M E TE R
Re c ur r e nt P e a k Re ve r s e Vo lta g e
RMS Vo lta g e
D C B lo c k i ng Vo lta g e
A ve r a g e F o rwa r d C ur re nt
P e a k F o r wa r d S ur g e C urr e nt : 8 .3 ms s i ng le ha lf s i ne - wa ve
s up e ri m p o s e d o n ra te d lo a d
F o r wa r d Vo lta g e a t 2 A
D C Re ve r s e C ur re nt a t Ra te d
D C B lo c k i ng Vo lta g e
Typ i c a l J unc ti o n C a p a c i ta nc e
S YM B OL S R2 2 F S R2 3 F S R2 4 F S R2 5 F S R2 6 F UNITS
V
RRM
V
RM S
V
R
I
F (AV )
I
F S M
V
F
0 .5
20
14
20
30
21
30
40
28
40
2
50
0 .7
50
35
50
60
42
60
V
V
V
A
A
V
T
J
= 2 5
O
C
I
R
0 .1
mA
V
R
= 4 V,1 M H
Z
C
J
R
θJ
L
R
θJ
A
T
J
,T
S TG
98
20
83
- 5 5 to +1 5 0
76
O
pF
C / W
O
Typ i c a l The r ma l Re s i s ta nc e ,J unc ti o n to L e a d ( No te 1 )
J unc ti o n to A mb i e nt ( No te 1 )
Op e r a ti ng J unc ti o n Te mp e r a tur e a nd S to r a g e Te m p e r a tur e Ra ng e
C
NOTES :
1. Mounted on 48cm FR-4 PCB.
2
August 18,2017REV.04
PAGE . 1
SR22F SERIES
C
J
, Junction Capacitance (pF)
2.5
1000
I
F
, Forward Current (A)
2
1.5
1
0.5
0
SR22F,SR23F,SR24F
100
SR25F,SR26F
0
25
50
75
100
125
150
10
0.1
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
100
SR22F,SR23F,SR24F
10
1
0.1
0.01
T
J
= 25°C
0.001
8
16
24
32
40
T
J
= 125°C
T
J
= 150°C
T
J
= 75°C
Fig.2 Typical Junction Capacitance
1000
100
10
1
0.1
0.01
0.001
12
24
36
T
J
= 125°C
T
J
= 75°C
T
J
= 25°C
48
60
SR25F,SR26F
I
R
, Reverse Current (mA)
I
R
, Reverse Current (mA)
T
J
= 150°C
V
R
, Peak Reverse Voltage (V)
V
R
, Peak Reverse Voltage (V)
Fig.3 Typical Reverse Characteristics
10
SR22F,SR23F,SR24F
T
J
= 150°C
1
T
J
= 125°C
T
J
= 75°C
T
J
= 25°C
0.1
0
0.2
0.4
0.6
Fig.4 Typical Reverse Characteristics
10
SR25F,SR26F
T
J
= 150°C
1
I
F
, Forward Current (A)
I
F
, Forward Current (A)
T
J
= 125°C
T
J
= 75°C
T
J
= 25°C
0.1
0
0.2
0.4
0.6
0.8
1
V
F
, Forward Voltage (V)
V
F
, Forward Voltage (V)
Fig.5 Typical Forward Characteristics
Fig.6 Typical Forward Characteristics
Percent of Reverse Voltage (%)
120
100
80
60
40
20
0
0
25
50
75
100
125
150
T
J
, Junction Temperature (°C)
Fig.7 Operating Temperature Derating Curve
August 18,2017REV.04
PAGE . 2
SR22F SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7" plastic Reel
August 18,2017REV.04
PAGE . 3
SR22F SERIES
Part No_packing code_Version
SR22F_R1_00001
SR22F_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Part No.
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
August 18,2017REV.04
PAGE . 4
SR22F 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.
August 18,2017REV.04
PAGE . 5
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