LS103A, LS103B, LS103C
www.vishay.com
Vishay Semiconductors
Rev. 1.5, 09-May-12
1
Document Number: 85631
For technical questions within your region: DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Small Signal Schottky Diodes
MECHANICAL DATA
Case: QuadroMELF SOD-80
Weight: approx. 34 mg
Cathode band color: black
Packaging codes/options:
GS18/10K per 13" reel (8 mm tape), 10K/box
GS08/2.5K per 7" reel (8 mm tape), 12.5K/box
FEATURES
• Integrated protection ring against static
discharge
• Low capacitance
• Low leakage current
• Low forward voltage drop
• AEC-Q101 qualified
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• HF-detector
• Protection circuit
• Small battery charger
• AC-DC/DC-DC converter for notebooks
PARTS TABLE
PART TYPE DIFFERENTATION ORDERING CODE INTERNAL CONSTRUCTION REMARKS
LS103A V
R
= 40 V LS103A-GS18 or LS103A-GS08 Single diode Tape and reel
LS103B V
R
= 30 V LS103B-GS18 or LS103B-GS08 Single diode Tape and reel
LS103C V
R
= 20 V LS103C-GS18 or LS103C-GS08 Single diode Tape and reel
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT
Reverse voltage
LS103A V
R
40 V
LS103B V
R
30 V
LS103C V
R
20 V
Peak forward surge current t
p
= 300 μs, square pulse I
FSM
15 A
Power dissipation P
tot
400 mW
THERMAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Thermal resistance junction to ambient air
On PC board
50 mm x 50 mm x 1.6 mm
R
thJA
250 K/W
Junction temperature T
j
125 °C
Storage temperature range T
stg
- 65 to + 150 °C
