LL103B-GS08 [VISHAY]
Small Signal Schottky Diodes; 小信号肖特基二极管
| 型号： | LL103B-GS08 |
| 厂家： | 
VISHAY |
| 描述： | Small Signal Schottky Diodes |
| 文件： | 总5页 (文件大小：126K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LL103A/103B/103C
Vishay Semiconductors
Small Signal Schottky Diodes
Features
• Integrated protection ring against static
discharge
• Low capacitance
e2
• Low leakage current
• Low forward voltage drop
• Lead (Pb)-free component
94 9371
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Applications
• HF-Detector
• Protection circuit
• Small battery charger
• AC-DC/DC-DC converters
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
Parts Table
Part
LL103A
LL103B
LL103C
Type differentiation
Ordering code
Type Marking
-
Remarks
VR = 40 V, VF at IF = 20 mA max. 370 mV
LL103A-GS08 or LL103A-GS18
LL103B-GS08 or LL103B-GS18
LL103C-GS08 or LL103C-GS18
Tape and Reel
Tape and Reel
Tape and Reel
V
V
R = 30 V, VF at IF = 20 mA max. 370 mV
R = 20 V, VF at IF = 20 mA max. 370 mV
-
-
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Reverse voltage
Test condition
Part
Symbol
Value
40
Unit
V
VR
VR
LL103A
LL103B
LL103C
30
V
VR
20
V
IFAV
IFSM
Ptot
Forward continuous current
Peak forward surge current
Power dissipation
200
15
mA
A
tp = 300 µs, square pulse
l = 4 mm, TL = constant
400
mW
Document Number 85630
Rev. 1.4, 27-Jul-06
www.vishay.com
1
LL103A/103B/103C
Vishay Semiconductors
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
I = 4 mm, TL = constant
Symbol
RthJA
Value
250
Unit
K/W
°C
Thermal resistance junction to ambient air
Junction temperature
Tj
125
Tstg
Storage temperature range
- 65 to + 150
°C
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Part
Symbol
V(BR)
Min
40
Typ.
Max
Unit
V
IR = 50 µA
Reverse breakdown voltage
LL103A
LL103B
LL103C
LL103A
LL103B
LL103C
V(BR)
V(BR)
IR
30
V
20
V
VR = 30 V
Leakage current
5
5
µA
µA
µA
mV
mV
pF
ns
V
R = 20 V
IR
VR = 10 V
IR
5
IF = 20 mA
VF
Forward voltage drop
370
600
IF = 200 mA
VR = 0 V, f = 1 MHz
VF
CD
trr
Diode capacitance
50
10
Reverse recovery time
IF = IR = 50 to 200 mA,
recover to 0.1 IR
Typical Characteristics
Tamb = 25 °C, unless otherwise specified
1000
100
10
5
4
3
2
1
1
0.1
0.01
0
0.001
0
100 200 300 400 500 600 700 800 900 1000
VF - Forward Voltage (mV)
0.0
0.5
1.0
1.5
2.0
16766
VF - Forward Voltage (V)
16765
Figure 1. Forward Current vs. Forward Voltage
Figure 2. Forward Current vs. Forward Voltage
www.vishay.com
Document Number 85630
Rev. 1.4, 27-Jul-06
2
LL103A/103B/103C
Vishay Semiconductors
10 000
1000
100
25
20
15
10
5
Reverse voltage
LL103A
LL103B
LL103C
V
= 40 V
= 30 V
= 20 V
R
10
V
R
V
R
0
1
0.1
1.0
10.0
0
20
40
60
80 100 120 140 160
16769
tP - Pulse width (ms)
16767_1
Tj - Junction Temperature (°C)
Figure 3. Reverse Current vs. Junction Temperature
Figure 5. Typ. Non Repetitive Forward Surge Current vs.
Pulse width
30
f = 1 MHz
25
20
15
10
5
0
0
5
10
15
20
25
30
16768
VR - Reverse Voltage (V)
Figure 4. Diode Capacitance vs. Reverse Voltage
Package Dimensions in mm (Inches): SOD80
96 12070
Document Number 85630
Rev. 1.4, 27-Jul-06
www.vishay.com
3
LL103A/103B/103C
Vishay Semiconductors
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems with respect to their impact on the health and safety of our employees and the public, as well as
their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are
known as ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs
and forbid their use within the next ten years. Various national and international initiatives are pressing for an
earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use
of ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments
respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each
customer application by the customer. Should the buyer use Vishay Semiconductors products for any
unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all
claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal
damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
www.vishay.com
4
Document Number 85630
Rev. 1.4, 27-Jul-06
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1
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