SB22AFC ~ SB26AFC Series
Surface Mount Schottky Barrier Rectifier
Voltage
Features
20~60 V
Current
2A
SMAF-C
Low power loss, high efficiency
High surge current capability
Lead free in compliance with EU RoHS 2.0
Green molding compound as per IEC 61249 standard
Mechanical Data
Case : Molded plastic, SMAF-C
Terminals : Solderable per MIL-STD-750, Method 2026
Approx. Weight : 0.0012 ounces, 0.034 grams
Maximum Ratings and Thermal Characteristics
(T
A
= 25
o
C unless otherwise noted)
PARAMETER
Maximum Recurrent Peak Reverse
Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current
Peak Forward Surge Current : 8.3 ms
Single Half Sine-Wave Superimposed
On Rated Load
Instantaneous Forward Voltage at 2A
Reverse Current
(Note 3)
Typical Junction Capacitance
Measured at 1 MHz And Applied
V
R
= 4V
(Note 1)
SYMBOL
V
RRM
V
RMS
V
R
I
F(AV)
SB22AFC
20
14
20
SB23AFC
30
21
30
SB24AFC
40
28
40
2
SB25AFC
50
35
50
SB26AFC
60
42
60
UNIT
V
V
V
A
I
FSM
50
A
V
F
I
R
0.5
0.1
0.7
V
mA
C
J
98
76
pF
Typical Thermal Resistance
R
θJL
R
θJA
T
J
T
STG
20
150
-55 to +150
-55 to +150
(Note 2)
o
C/W
Operating Junction Temperature
Range
Storage Temperature Range
NOTES:
o
C
o
C
1. Mounted on 48cm
2
copper pad area
2.
Mounted on a FR4 PCB, single-sided copper, standard footprint
3. Short duration pulse test used to minimize self-heating effect
July 4,2020
SB22AFC_SERIES-REV.00
Page 1
SB22AFC ~ SB26AFC Series
TYPICAL CHARACTERISTIC CURVES
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
20~40V
100
50~60V
10
0.1
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
100
20~40V
Fig.2 Typical Junction Capacitance
I
R
, Reverse Current (mA)
I
R
, Reverse Current (mA)
1000
50~60V
100
10
1
0.1
0.01
T
J
= 25°C
0.001
12
24
36
48
60
T
J
= 150°C
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
T
J
= 125°C
T
J
= 75°C
V
R
, Peak Reverse Voltage (V)
V
R
, Peak Reverse Voltage (V)
Fig.3 Typical Reverse Characteristics
10
20~40V
T
J
= 150°C
1
Fig.4 Typical Reverse Characteristics
10
I
F
, Forward Current (A)
I
F
, Forward Current (A)
50~60V
T
J
= 150°C
1
T
J
= 125°C
T
J
= 75°C
T
J
= 25°C
T
J
= 125°C
T
J
= 75°C
T
J
= 25°C
0.1
0
0.2
0.4
0.6
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
Percent of Reverse Voltage (%)
Fig.6 Typical Forward Characteristics
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
July 4,2020
SB22AFC_SERIES-REV.00
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SB22AFC ~ SB26AFC Series
Part No. Packing Code Version
Part No. Packing Code
SB22AFC_R1_00001
SB23AFC_R1_00001
SB24AFC_R1_00001
SB25AFC_R1_00001
SB26AFC_R1_00001
Package Type
SMAF-C
SMAF-C
SMAF-C
SMAF-C
SMAF-C
Packing Type
3K pcs / 7” reel
3K pcs / 7” reel
3K pcs / 7” reel
3K pcs / 7” reel
3K pcs / 7” reel
Marking
SB22
SB23
SB24
SB25
SB26
Version
Halogen free
Halogen free
Halogen free
Halogen free
Halogen free
Packaging Information & Mounting Pad Layout
SMAF-C Dimension
SMAF-C Pad Layout
Unit: inch(mm)
Unit: inch(mm)
0.103(2.60)
0.094(2.40)
0.232
(5.9)
0.063
(1.6)
0.073(1.85)
0.065(1.65)
0.154(3.90)
0.145(3.70)
0.010(0.25)
0.006(0.15)
0.044(1.10)
0.035(0.90)
0.193(4.90)
0.177(4.50)
0.169
(4.3)
0.038(0.95)
0.021(0.55)
0.038(0.95)
0.021(0.55)
July 4,2020
SB22AFC_SERIES-REV.00
0.085
(2.15)
Page 3
SB22AFC ~ SB26AFC Series
Disclaimer
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● 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.
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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
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July 4,2020
SB22AFC_SERIES-REV.00
Page 4
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