SB520 - SB560
5.0A SCHOTTKY BARRIER RECTIFIER
Features
·
·
·
·
·
·
·
·
Epitaxial Construction
Guard Ring Die Construction for Transient Protection
Low Power Loss, High Efficiency
High Surge Capability
High Current Capability and Low Forward Voltage Drop
Surge Overload Rating to 150A Peak
For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Applications
Lead Free Finish, RoHS Compliant (Note 4)
A
B
A
C
D
Mechanical Data
·
·
·
·
·
·
·
·
·
Case: DO-201AD
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Finish
¾
Bright Tin. Plated Leads Solderable
per MIL-STD-202, Method 208
Polarity: Cathode Band
Mounting Position: Any
Ordering Information: See Last Page
Marking: Type Number
Weight: 1.1 grams (approximate)
@ T
A
= 25°C unless otherwise specified
Dim
A
B
C
D
DO-201AD
Min
25.40
7.20
1.20
4.80
Max
¾
9.50
1.30
5.30
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (See Figure 1) (Note 1)
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
Forward Voltage (Note 2)
Peak Reverse Current
at Rated DC Blocking Voltage (Note 2)
@ I
F
= 5.0A
@ T
A
= 25°C
@ T
A
= 100°C
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
V
FM
I
RM
R
qJA
R
qJL
T
j
T
STG
SB520
20
14
SB530
30
21
SB540
40
28
5.0
150
SB550
50
35
SB560
60
42
Unit
V
V
A
A
0.55
0.5
50
25
8
-65 to +125
-65 to +150
0.67
25
V
mA
°C/W
Typical Thermal Resistance Junction to Ambient (Note 1)
(Note 3)
Operating Temperature Range
Storage Temperature Range
Notes:
1.
2.
3.
4.
-65 to +150
°C
Measured at ambient temperature at a distance of 9.5mm from case.
Short duration test pulse used to minimize self-heating effect.
Thermal resistance junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length.
RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
DS23024 Rev. 8 - 2
1 of 3
www.diodes.com
SB520 - SB560
ã
Diodes Incorporated
Resistive or
Inductive Load
4
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
5
I
F(AV),
AVERAGE FORWARD CURRENT (A)
100
10
T
j
= 100
°
C
3
1.0
T
j
= 25
°
C
2
1
Resistive or Inductive Load
0.375” (9.5mm) lead length
SB520 - SB540
SB550 & SB560
0.1
0
0
25
50
75
100
125
150
0.01
0
0.2
0.4
0.6
0.8
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics, SB520 - SB540
T
L
, LEAD TEMPERATURE (
°
C)
Fig. 1 Forward Current Derating Curve
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
100
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
150
8.3ms Single Half-Sine-Wave
(JEDEC Method)
T
j
= T
j(max)
120
10
T
j
= 125°C
90
1.0
T
j
= 100°C
T
j
= 25°C
60
0.1
30
0.01
0
0.2
0.4
0.6
0.8
V
F
, INSTANTANEOUS F0RWARD VOLTAGE (V)
Fig. 3 Typical Forward Characteristics, SB550 & SB560
0
1
10
100
NUMBER OF CYCLES AT 60Hz
Fig. 4 Max Non-Repetitive Peak Fwd Surge Current
3000
T
j
= 25
°
C
I
R
, INSTANTANEOUS REVERSE CURRENT (mA)
100
C
T
, TOTAL CAPACITANCE (pF)
10
T
j
= 125°C
1000
SB520 - SB540
1.0
T
j
= 100°C
SB550 - SB560
0.1
T
j
= 75°C
0.01
T
j
= 25°C
100
0.1
1.0
10
100
V
R
, REVERSE VOLTAGE (V)
Fig. 5 Typical Total Capacitance
0.001
0
8
16
24
32
40
V
R
,
INSTANTANEOUS, REVERSE VOLTAGE (V)
Fig. 6 Typical Reverse Characteristics, SB520 - SB540
DS23024 Rev. 8 - 2
2 of 3
www.diodes.com
SB520 - SB560
10,000
T
j
= 125°C
1000
T
j
= 100°C
100
T
j
= 75°C
10
1.0
T
j
= 25°C
0.1
0
10
20
30
40
50
60
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 7 Typical Reverse Characteristics, SB550 & SB560
Ordering Information
Device
SB520-A
SB520-B
SB520-T
SB530-A
SB530-B
SB530-T
SB540-A
SB540-B
SB540-T
SB550-A
SB550-B
SB550-T
SB560-A
SB560-B
SB560-T
Notes:
(Note 5)
Packaging
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
Shipping
1K/Ammo
500/Bulk
1.2K/Tape & Reel, 13-inch
1K/Ammo
500/Bulk
1.2K/Tape & Reel, 13-inch
1K/Ammo
500/Bulk
1.2K/Tape & Reel, 13-inch
1K/Ammo
500/Bulk
1.2K/Tape & Reel, 13-inch
1K/Ammo
500/Bulk
1.2K/Tape & Reel, 13-inch
5. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes Incorporated.
DS23024 Rev. 8 - 2
3 of 3
www.diodes.com
SB520 - SB560
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