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.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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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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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
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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
MCU
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