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Vishay Intertechnology Electronic Components Datasheet

LL103A Datasheet

Small Signal Schottky Diodes

No Preview Available !

LL103A pdf
LL103A, LL103B, LL103C
Vishay Semiconductors
Small Signal Schottky Diodes
Features
• Integrated protection ring against static
discharge
• Low capacitance
• Low leakage current
• Low forward voltage drop
• AEC-Q101 qualified
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
94 9371
Applications
• HF-Detector
• Protection circuit
• Small battery charger
• AC-DC/DC-DC converters
Mechanical Data
Case: MiniMELF SOD-80
Weight: approx. 31 mg
Cathode band color: black
Packaging codes/options:
GS18/10 k per 13" reel (8 mm tape), 10 k/box
GS08/2.5 k per 7" reel (8 mm tape), 12.5 k/box
Parts Table
Part
LL103A
LL103B
LL103C
Type differentiation
VR = 40 V
VR = 30 V
VR = 20 V
Ordering code
LL103A-GS08 or LL103A-GS18
LL103B-GS08 or LL103B-GS18
LL103C-GS08 or LL103C-GS18
Type Marking
-
-
-
Remarks
Tape and Reel
Tape and Reel
Tape and Reel
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Reverse voltage
Forward continuous current
Peak forward surge current
Power dissipation
tp = 300 µs, square pulse
Part
LL103A
LL103B
LL103C
Symbol
VR
VR
VR
IFAV
IFSM
Ptot
Value
40
30
20
200
15
400
Unit
V
V
V
mA
A
mW
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Thermal resistance junction to ambient air
On PC board
50 mm x 50 mm x 1.6 mm
Junction temperature
Storage temperature range
Symbol
RthJA
Tj
Tstg
Value
250
125
- 65 to + 150
Unit
K/W
°C
°C
Document Number 85630 For technical questions within your region, please contact one of the following:
Rev. 1.5, 05-Aug-10
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
1


Vishay Intertechnology Electronic Components Datasheet

LL103A Datasheet

Small Signal Schottky Diodes

No Preview Available !

LL103A pdf
LL103A, LL103B, LL103C
Vishay Semiconductors
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Reverse breakdown voltage
IR = 50 µA
Leakage current
Forward voltage drop
Diode capacitance
Reverse recovery time
VR = 30 V
VR = 20 V
VR = 10 V
IF = 20 mA
IF = 200 mA
VR = 0 V, f = 1 MHz
IF = IR = 50 to 200 mA,
recover to 0.1 IR
Typical Characteristics
Tamb = 25 °C, unless otherwise specified
1000
100
10
1
0.1
0.01
0.001
0 100 200 300 400 500 600 700 800 900 1000
16765
VF - Forward Voltage (mV)
Figure 1. Forward Current vs. Forward Voltage
Part Symbol Min Typ. Max Unit
LL103A V(BR)
40
V
LL103B V(BR)
30
V
LL103C V(BR)
20
V
LL103A
IR
5 µA
LL103B
IR
5 µA
LL103C
IR
5 µA
VF 370 mV
VF 600 mV
CD 50 pF
trr 10 ns
10 000
1000
100
Reverse voltage
10
LL103A VR = 40 V
LL103B VR = 30 V
LL103C VR = 20 V
1
0
16767_1
20 40 60 80 100 120 140 160
Tj - Junction Temperature (°C)
Figure 3. Reverse Current vs. Junction Temperature
5
4
3
2
1
0
0.0 0.5 1.0 1.5 2.0
16766
VF - Forward Voltage (V)
Figure 2. Forward Current vs. Forward Voltage
30
f = 1 MHz
25
20
15
10
5
0
0
16768
5 10 15 20 25
VR - Reverse Voltage (V)
30
Figure 4. Diode Capacitance vs. Reverse Voltage
www.vishay.com
2
For technical questions within your region, please contact one of the following: Document Number 85630
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Rev. 1.5, 05-Aug-10


Part Number LL103A
Description Small Signal Schottky Diodes
Maker Vishay
Total Page 4 Pages
PDF Download
LL103A pdf
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