DIODES LLSD103C-7, LLSD103B-7, LLSD103A-7, LLSD103A-13, LLSD103C-13 Datasheet
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LLSD103A - 103C
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
∙Low Forward Voltage Drop
∙Guard Ring Construction for Transient Protection
∙Fast Reverse Recovery Time
∙Low Reverse Capacitance
Mechanical Data
∙Case: MiniMELF, Glass
∙Terminals: Solderable per MIL-STD-202, Method 208
∙Marking: Cathode Band Only
∙Polarity: Cathode Band
∙Weight: 0.05 grams (approx.)
C 
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B |
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A |
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MiniMELF |
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Dim |
Min |
Max |
A |
3.30 |
3.70 |
B |
1.30 |
1.60 |
C |
0.28 |
0.50 |
All Dimensions in mm
Maximum Ratings @ TA = 25°C unless otherwise specified
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Characteristic |
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Symbol |
LLSD103A |
LLSD103B |
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LLSD103C |
Unit |
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Peak Repetitive Reverse Voltage |
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VRRM |
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Working Peak Reverse Voltage |
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VRWM |
40 |
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30 |
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20 |
V |
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DC Blocking Voltage |
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VR |
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RMS Reverse Voltage |
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VR(RMS) |
28 |
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21 |
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14 |
V |
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Forward Continuous Current (Note 1) |
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IFM |
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350 |
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mA |
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Repetitive Peak Forward Current |
@ t £ 1.0s |
IFRM |
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1.0 |
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A |
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Non-Repetitive Peak Forward Surge Current @ t £ 1.0s |
IFSM |
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1.5 |
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A |
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@ t = 10ms |
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7.5 |
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Power Dissipation (Note 1) |
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Pd |
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400 |
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mW |
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Thermal Resistance, Junction to Ambient Air (Note 1) |
RθJA |
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250 |
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°C/W |
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Operating Temperature Range |
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Tj |
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-55 to +125 |
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°C |
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Storage Temperature Range |
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TSTG |
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-55 to +150 |
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°C |
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Electrical Characteristics |
@ TA = 25°C unless otherwise specified |
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Characteristic |
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Symbol |
Min |
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Typ |
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Max |
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Unit |
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Test Condition |
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Forward Voltage Drop (Note 2) |
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VF |
¾ |
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¾ |
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0.37 |
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V |
IF = 20mA |
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0.60 |
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IF = 200mA |
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Peak Reverse Current (Note 2) |
LLSD103A |
IR |
¾ |
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¾ |
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mA |
VR = 30V |
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LLSD103B |
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5.0 |
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VR = 20V |
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LLSD103C |
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VR = 10V |
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Total Capacitance |
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CT |
¾ |
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50 |
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¾ |
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pF |
VR = 0V, f = 1.0MHz |
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Reverse Recovery Time |
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trr |
¾ |
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¾ |
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10 |
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ns |
IF = IR = 50mA to 200mA, |
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Irr = 0.1 x IR, RL = 100W |
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Note: |
1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website |
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at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
DS30068 Rev. 2 - 2 |
1 of 2 |
LLSD103A - 103C |
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