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Part: MBR0520LT1
Category:
Discrete
-> Diodes & Rectifiers
Description: 0.5A 20V Schottky Rectifier , Package: SOD-123, Pins=2
Company: ON Semiconductor
Datasheet: Download MBR0520LT1 datasheet File size : 2304 kB
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Datasheet text preview:
MBR0520LT1, MBR0520LT3
Preferred Devices
Surface Mount Schottky Power Rectifier
Plastic SOD123 Package
The Schottky Power Rectifier employs the Schottky Barrier principle with a barrier metal that produces optimal forward voltage dropreverse current tradeoff. Ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical to the system. This package provides an alternative to the leadless 34 MELF style package. These stateoftheart devices have the following features:
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· · · · ·
Guardring for Stress Protection Very Low Forward Voltage (0.38 V Max @ 0.5 A, 25°C) 125°C Operating Junction Temperature Epoxy Meets UL94, VO at 1/8 Package Designed for Optimal Automated Board Assembly
SCHOTTKY BARRIER RECTIFIER 0.5 AMPERES 20 VOLTS
Mechanical Characteristics
· Reel Options: MBR0520LT1 = 3,000 per 7 reel/8 mm tape. · · · · · ·
Reel Options: MBR0520LT3 = 10,000 per 13 reel/8 mm tape. Device Marking: B2 Polarity Designator: Cathode Band Weight: 11.7 mg (approximately) Case: Epoxy, Molded Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable Lead and Mounting Surface Temperature for Soldering Purposes: 260°C Max. for 10 Seconds
SOD123 CASE 425 STYLE 1
MARKING DIAGRAM
B2 B2 = Device Code
MAXIMUM RATINGS
Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (Rated VR, TL = 90°C) NonRepetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) Storage Temperature Range Operating Junction Temperature Voltage Rate of Change (Rated VR) Symbol VRRM VRWM VR IF(AV) IFSM Value 20 Unit V
ORDERING INFORMATION
Device Package SOD123 SOD123 Shipping 3000/Tape & Reel 10,000/Tape & Reel
0.5 5.5
A A
MBR0520LT1 MBR0520LT3
Tstg TJ dv/dt
65 to +125 65 to +125 1000
°C °C V/ms
Preferred devices are recommended choices for future use and best overall value.
© Semiconductor Components Industries, LLC, 2000
1
October, 2000 Rev. 3
Publication Order Number: MBR0520LT1/D
MBR0520LT1, MBR0520LT3
THERMAL CHARACTERISTICS
Rating Thermal Resistance -- Junction to Ambient (Note 1.) Thermal Resistance -- Junction to Lead Symbol R J A R J L Value 206 150 Unit °C/W °C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (Note 2.) (iF = 0.1 Amps) (iF = 0.5 Amps) Maximum Instantaneous Reverse Current (Note 2.) (VR = 10 V) (Rated dc Voltage = 20 V) 1. 1 inch square pad size (1 x 0.5 inch for each lead) on FR4 board. 2. Pulse Test: Pulse Width = 300 µs, Duty Cycle 2%. IR vF TJ = 25°C 0.300 0.385 TJ = 25°C 75 µA 250 µA TJ = 100°C 0.220 0.330 TJ = 100°C 5 mA 8 mA mA Volts
iF, INSTANTANEOUS FORWARD CURRENT (AMPS)
10,000 I R, REVERSE CURRENT ( µ A) 1
TJ = 100°C 1000
0.1
TJ = 100°C
75°C
25°C
-25°C
75°C 100
0.01
0.1 0.2 0.3 0.4 vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
0.5
0
5
10 15 VR, REVERSE VOLTAGE (VOLTS)
20
25
Figure 1. Typical Forward Voltage
Figure 2. Typical Reverse Current
200
100 I R, REVERSE CURRENT ( µ A) TJ = +25°C
C, CAPACITANCE (pF)
150
10
100
1 -25°C
50
0.1
0
0
5
10 15 20 VR, REVERSE VOLTAGE (VOLTS)
25
0.01
0
5
10 15 20 VR, REVERSE VOLTAGE (VOLTS)
25
Figure 3. Typical Capacitance
Figure 4. Typical Reverse Current
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2
MBR0520LT1, MBR0520LT3
P F(AV), AVERAGE POWER DISSIPATION (WATT) 1 AVERAGE FORWARD CURRENT (AMP) 0.875 0.75 0.625 0.5 0.375 0.25 0.125 0 60 67 5 10 20 74 95 102 109 81 88 LEAD TEMPERATURE (°C) 116 123 130 DC IPK = = SQUARE WAVE IAV 0.35 0.315 0.28 0.245 0.21 0.175 0.14 0.105 0.07 0.035 0 0 0.125 0.25 0.375 0.5 0.625 0.75 0.875 IF(AV), AVERAGE FORWARD CURRENT (AMP) 1 IPK + 20 IAV 10 5 TJ = 125°C SQUARE WAVE DC
Figure 5. Current Derating (Lead)
Figure 6. Power Dissipation
RECOMMENDED FOOTPRINT FOR SOD123
0.91 0.036
2.36 0.093 4.19 0.165
SOD123
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1.22 0.048
mm inches
Others parts begin by mb
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