LL101A / 101B / 101C
Vishay Semiconductors
Small Signal Schottky Diodes
Features
• For general purpose applications
• The LL101 series is a metal-on-silicon
Schottky barrier device which is protected
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by a PN junction guard ring.
• The low forward voltage drop and fast
switching make it ideal for protection of MOS
devices, steering, biasing and coupling diodes for
fast switching and low logic level applications.
94 9371
• Integrated protection ring against static discharge
• Low capacitance
• Low leakage current
• This diode is also available in the DO35 case with
type designation SD101A, B, C and in the
SOD123 case with type designation SD101AW,
SD101BW, SD101CW.
Mechanical Data
Case: MiniMELF Glass case (SOD80)
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
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Applications
• HF-Detector
• Protection circuit
• Diode for low currents wits a low supply voltage
• Small battery charger
• Power supplies
• DC / DC converter for notebooks
Parts Table
Part
Type differentiation
Ordering code
Remarks
LL101A
V
V
V
R = 60 V, VF at IF 1 mA max. 410 mV
LL101A-GS18 or LL101A-GS08
Tape and Reel
LL101B
LL101C
R = 50 V, VF at IF 1 mA max. 400 mV
R = 40 V, VF at IF 1 mA max. 390 mV
LL101B-GS18 or LL101B-GS08
LL101C-GS18 or LL101C-GS08
Tape and Reel
Tape and Reel
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Part
Symbol
VRRM
Value
Unit
V
Peak inverse voltage
LL101A
60
50
40
LL101B
LL101C
VRRM
VRRM
Ptot
V
V
4001)
Power dissipation
(infinite heatsink)
mW
Forward continuous current
IF
30
2
mA
A
Maximum single cycle surge
10 µs square wave
IFSM
1) Valid provided that electrodes are kept at ambient temperature
Document Number 85626
Rev. 1.2, 03-Mar-06
www.vishay.com
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