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Sooner Power Semiconductor

SK520B Datasheet Preview

SK520B Datasheet

Surface Mount Schottky Barrier Rectifier

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Sooner Power Semiconductor
SK510B THRU SK520B
Surface Mount Schottky Barrier Rectifier
Package Outline Dimensions ( millimeters )
CB
G
K
AD
HF
E
A
SMB (DO-214AA)
Dim. Min. Max.
A 4.06 4.75
B 3.30 3.94
C 1.96 2.21
D 0.15 0.31
E 5.00 5.59
F ----- 0.20
G 2.00 2.50
H 0.76 1.52
All Dimensions in millimeter
Features
• High Current Capability
• Low Switching Noise
• High Surge Capability
• Low Power Loss & High Efficiency
• Guard Ring Protection
• Pd-free lead plating & Halogen-free part
Mechanical
• Molded Plastic Low profile SMB (DO-214AA)
• Plastic materials used carries underwriters
laboratory flammability classification 94V-0
• Lead Temperature for Soldering Purposes
265Max. for 10 Seconds
• Device Weight : 0.003 ounces (0.091 grams)
Maximum Ratings & Electrical Characteristics ( TA = 25unless otherwise specified )
Parameter
Symbol SK510B SK515B SK520B
Marking Code
SK510 SK515 SK520
DC Blocking Voltage
VRM 100 150 200
Working Peak Reverse Voltage
VRWM
70
105 140
Peak Repetitive Reverse Voltage
VRRM
100
150
200
Average Rectified Forward Current
(Rated VR-20Khz Square Wave) - 50% duty cycle
IF(AV)
5
Non-Repetitive Peak Forward Surge Current
(Surge applied at rated load conditions half wave, single phase, 60Hz)
IFSM
125
Instantaneous Forward Voltage
IF = 5A , TA = 25
VF
Instantaneous Reverse Current
VR = VRRM , TA = 25
VR = VRRM , TA = 100
IR
Total Capacitance
VR = 4V , f = 1MHz
CT
NOTE1.FR-4 PCB, 2 oz Copper. Minimum recommended pad layout
0.85 0.87
0.5
20.0
400
0.9
2.Polymide PCB, 2 oz Copper. Cathode pad dimensions 18.8x14.4mm , Anode pad dimensions 5.6x14.4mm
Units
Volts
Amps
Amps
Volts
mA
pF
REV. 00 - JUN-2015
1




Sooner Power Semiconductor

SK520B Datasheet Preview

SK520B Datasheet

Surface Mount Schottky Barrier Rectifier

No Preview Available !

Sooner Power Semiconductor
SK510B THRU SK520B
Thermal Characteristics ( TA = 25unless otherwise specified )
Parameter
Maximum Thermal Resistance
Operating & Storage Junction Temperature
Symbol
Junction to Ambient RθJA
TJ
TSTG
Value
50
150
- 65 to +150
Units
/W
Ratings and Characteristics Curves ( TA = 25unless otherwise specified )
6
5
4
3
2
1
0
0
25 50 75 100 125 150
TT, Terminal Temperature ()
Figure 1: Current Derating Curves
150
125
100
75
50
25
0
1
Single Half-Sine-Wave
10
Number of Cycles at 60 Hz
100
Figure 2: Peak Forward Surge Current
10
Tj = 25℃
Pulse Width 300us
1% Duty Cycle
1 150V
100V
200V
0.1
300
400 500 600 700 800
VF, Instantaneous Forward Voltage (mV)
900
Figure 3: Typical Forward Characteristics
10000
1000
100
10
1
0.1
0.01
0
Tj=150
Tj=125
Tj=100
Tj=50
Tj=25
20 40 60 80
Percentage Of Peak Reverse Voltage (%)
100
Figure 4: Typical Reverse Characteristics
REV. 00 - JUN-2015
2


Part Number SK520B
Description Surface Mount Schottky Barrier Rectifier
Maker Sooner Power Semiconductor
PDF Download

SK520B Datasheet PDF






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