VISHAY SD0520LS Technical data
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VISHAY
Small Signal Schottky Diode, Dual
Features
• Low forward voltage drop
• Ultrafast switching
• Ideal for hard-disk drive applications
Mechanical Data
Case: SOT-23 Plastic case
Weight: approx. 8.8 mg
Packaging Codes/Options:
GS18 / 10 k per 13" reel (8 mm tape), 10 k/box
GS08 / 3 k per 7" reel (8 mm tape), 15 k/box
SD0520LS
Vishay Semiconductors
Parts Table
Part Ordering code Marking Remarks
SD0520LS SD0520-GS18 or SD0520-GS08 S20 Tape and Reel
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Parameter Test condition Symbol Va lue Unit
Continuous reverse voltage V
Forward current I
R
F
20 V
500 mA
Thermal Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter Test condition Symbol Va lue Unit
Thermal resistance junction to ambient air R
Maximum junction temperature T
Storage temperature range T
1)
Valid provided that electrodes are kept at ambient temperature
thJA
j
S
1)
500
150 °C
- 65 to + 150 °C
°C/W
Document Number 85684
Rev. 1.6, 09-Jul-04
www.vishay.com
1
SD0520LS
Vishay Semiconductors
Electrical Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter Test condition Symbol Min Ty p. Max Unit
Minimum reverse breakdown voltage I
Maximum leakage current V
Maximum forward voltage I
Diode capacitance V
Typ. reverse recovery time I
Package Dimensions in mm (Inches)
0.4 (.016)0.4 (.016)
3.1 (.122)
2.8 (.110)
0.4 (.016)
= 100 µAV
R
= 10 V I
R
= 50 mA V
F
I
= 150 mA V
F
= 0 V, f = 1 MHz C
R
= IR = 100 mA t
F
0.175 (.007)
0.098 (.005)
0.1 (.004) max.
BR
R
F
F
D
rr
2.6 (.102)
2.35 (.092)
Mounting Pad Layout
0.52 (0.020)
VISHAY
20 V
20 µA
400 mV
500 mV
370 pF
32 ns
0.95 (.037)
1.15 (.045)
ISO Method E
3
0.9 (0.035)
2.0 (0.079)
1.20(.047)
1.43 (.056)
1
2
0.95 (.037)0.95 (.037)
0.95 (0.037)0.95 (0.037)
17418
www.vishay.com
2
Document Number 85684
Rev. 1.6, 09-Jul-04
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