SBA520AFC ~ SBA540AFC Series
Surface Mount Extreme Low Vf Schottky Barrier Rectifier
20~40 V
5 A
Voltage
Current
SMAF-C
Features
Extreme low forward voltage drop
Low power loss, high efficiency
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 (TA = 25 oC unless otherwise noted)
PARAMETER
SYMBOL
SBA520AFC
SBA530AFC
SBA540AFC
UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VR
20
14
20
30
21
30
5
40
28
40
V
V
V
A
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current : 8.3 ms Single Half
IF(AV)
IFSM
80
A
Sine-Wave Superimposed On Rated Load
(Note 2)
RθJC
RθJA
TJ
15
150
Typical Thermal Resistance
oC/W
(Note 1)
Operating Junction Temperature Range
Storage Temperature Range
-55 to +150
oC
oC
TSTG
-55 to +150
Electrical Characteristics
SBA520AFC
SBA530AFC
SBA540AFC
PARAMETER
SYMBOL
TEST CONDITION
UNITS
TYP.
MAX.
TYP.
MAX.
TYP.
MAX.
IF = 10mA
IF = 2A
0.17
-
0.17
0.35
-
-
0.17
0.36
-
-
TJ =25 oC
0.34
-
-
-
V
V
IF = 5A
-
0.45
0.46
0.49
Forward Voltage
VF
IF = 10mA
IF = 2A
0.04
-
0.04
0.27
33
51
-
-
0.05
0.29
25
32
55
-
-
TJ =125 oC
0.25
-
-
-
47
-
-
-
-
VR = 10V
VR = 20V
VR = 30V
VR = 40V
300
-
-
TJ=25oC
µA
-
-
-
-
-
-
300
-
Reverse Current(Note 3)
IR
-
-
-
-
-
-
250
VR = 20V
VR = 30V
VR = 40V
21
-
11
19
-
8
-
-
-
TJ =125 oC
12
19
mA
-
Note : 1. Mounted on a FR4 PCB, single-sided copper, standard footprint
2. Mounted on a FR4 PCB, single-sided copper, with 100cm² copper pad area
3. Short duration pulse test used to minimize self-heating effect
July 4,2020
SBA520AFC_SERIES-REV.00
Page 1