LL101A, LL101B, LL101C
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
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.
• Integrated protection ring against static discharge
• Low capacitance
• Low leakage current
• This diode is also available in the DO-35 case with
type designation SD101A, B, C and in the
SOD-123
case
with
type
designation
SD101AW-V, SD101BW-V, SD101CW-V
• AEC-Q101 qualified
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
94 9371
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
Applications
•
•
•
•
•
•
HF-Detector
Protection circuit
Diode for low currents wits a low supply voltage
Small battery charger
Power supplies
DC/DC converter for notebooks
Part
LL101A
LL101B
LL101C
Type differentiation
V
R
= 60 V, V
F
at I
F
1 mA max. 410 mV
V
R
= 50 V, V
F
at I
F
1 mA max. 400 mV
V
R
= 40 V, V
F
at I
F
1 mA max. 390 mV
Ordering code
LL101A-GS18 or LL101A-GS08
LL101B-GS18 or LL101B-GS08
LL101C-GS18 or LL101C-GS08
Remarks
Tape and Reel
Tape and Reel
Tape and Reel
Parts Table
Absolute Maximum Ratings
T
amb
= 25 °C, unless otherwise specified
Parameter
Peak inverse voltage
Power dissipation
(infinite heatsink)
Forward continuous current
Maximum single cycle surge
10 µs square wave
1)
Test condition
Part
LL101A
LL101B
LL101C
Symbol
V
RRM
V
RRM
V
RRM
P
tot
I
F
I
FSM
Value
60
50
40
400
1)
30
2
Unit
V
V
V
mW
mA
A
Valid provided that electrodes are kept at ambient temperature
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
1
Document Number 85626
Rev. 1.3, 05-Aug-10
LL101A, LL101B, LL101C
Vishay Semiconductors
Thermal Characteristics
T
amb
= 25 °C, unless otherwise specified
Parameter
Junction temperature
Storage temperature range
Thermal resistance junction to
ambient air
on PC board
50 mm x 50 mm x 1.6 mm
Test condition
Symbol
T
j
T
stg
R
thJA
Value
125
- 65 to + 150
320
Unit
°C
°C
K/W
Electrical Characteristics
T
amb
= 25 °C, unless otherwise specified
Parameter
Reverse Breakdown Voltage
Test condition
I
R
= 10 µA
V
R
= 50 V
Leakage current
V
R
= 40 V
V
R
= 30 V
I
F
= 1 mA
I
F
= 1 mA
Forward voltage drop
I
F
= 1 mA
I
F
= 15 mA
V
R
= 0 V, f = 1 MHz
Diode capacitance
V
R
= 0 V, f = 1 MHz
I
F
= I
R
= 5 mA,
recover to 0.1 I
R
Part
LL101A
LL101B
LL101C
LL101A
LL101B
LL101C
LL101A
LL101B
LL101C
LL101A
LL101B
LL101C
LL101A
LL101B
LL101C
Reverse recovery time
Symbol
V
(BR)
V
(BR)
V
(BR)
I
R
I
R
I
R
V
F
V
F
V
F
V
F
V
F
V
F
C
D
C
D
C
D
t
rr
Min
60
50
40
200
200
200
410
400
390
1000
950
900
2.0
2.1
2.2
1
Typ.
Max
Unit
V
V
V
nA
nA
nA
mV
mV
mV
mV
mV
mV
pF
pF
pF
ns
Typical Characteristics
T
amb
= 25 °C, unless otherwise specified
gll101a_01
gll101a_02
Figure 1. Typ. I
F
vs. V
F
for primary conduction through the
Schottky barrier
Figure 2. Typ. I
F
of combination Schottky barrrier and PN junction
guard ring
www.vishay.com
2
For technical questions within your region, please contact one of the following: Document Number 85626
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Rev. 1.3, 05-Aug-10
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
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about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000
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