LL46-GS08 [VISHAY]
Small Signal Schottky Diode; 小信号肖特基二极管
| 型号： | LL46-GS08 |
| 厂家： | 
VISHAY |
| 描述： | Small Signal Schottky Diode |
| 文件： | 总5页 (文件大小：138K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LL46
Vishay Semiconductors
Small Signal Schottky Diode
Features
• For general purpose applications
• This diode features low turn-on voltage
e2
and high break-down voltage. This device
is protected by a PN junction guardring
against excessive voltage, such as electrostatic
discharges.
• This diode is also available in the DO35 case with
type designation BAT46 and in the SOD123 case
with type designation BAT46W-V.
17205
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
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
Ordering code
Type Marking
Remarks
LL46
LL46-GS18 or LL46-GS08
-
Tape and Reel
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
VRRM
Value
100
Unit
V
Repetitive peak reverse voltage
Forward continuous current
1501)
3501)
7501)
2001)
Tamb = 25 °C
IF
mA
tp < 1 s, δ < 0.5, Tamb = 25 °C
tp = 10 ms, Tamb = 25 °C
Tamb = 80 °C
IFRM
IFSM
Ptot
Repetitive peak forward current
Surge forward current
mA
mA
mW
Power dissipation1)
1) Valid provided that electrodes are kept at ambient temperature
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
RthJA
Value
3001)
Unit
K/W
°C
Thermal resistance junction to ambient air
Junction temperature
Tj
125
Tamb
Tstg
Ambient operating temperature range
Storage temperature range
- 55 to + 125
- 65 to + 150
°C
°C
1) Valid provided that electrodes are kept at ambient temperature
Document Number 85673
Rev. 1.4, 21-Nov-06
www.vishay.com
1
LL46
Vishay Semiconductors
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
V(BR)
Min
100
Typ.
Max
Unit
V
IR = 100 µA (pulsed)
VR = 1.5 V
Reverse breakdown voltage
Leakage current2)
IR
IR
0.5
5
µA
µA
µA
µA
µA
µA
µA
µA
mV
mV
mV
pF
pF
VR = 1.5 V, Tj = 60 °C
VR = 10 V
IR
0.8
7.5
2
VR = 10 V, Tj = 60 °C
IR
V
R = 50 V
VR = 50 V, Tj = 60 °C
R = 75 V
IR
IR
15
V
IR
5
VR = 75 V, Tj = 60 °C
IF = 0.1 mA
IR
20
Forward voltage2)
VF
VF
VF
CD
CD
250
450
1000
IF = 10 mA
IF = 250 mA
VR = 0 V, f = 1 MHz
VR = 1 V, f = 1 MHz
Diode capacitance
10
6
2) Pulse test tp < 300 µs, δ < 2 %
Typical Characteristics
Tamb = 25 °C, unless otherwise specified
100
10
1000
T = 60 °C
j
100
10
Tj = 60 °C
1
25 °C
1
Tj = 25 °C
0.1
0.01
0.1
0.01
0
0.2
0.4
0.6
0.8
1
1.2
0
20
40
60
80
100
18546
V
F
- Forward Voltage (V)
VR - Reverse Voltage (V)
18547
Figure 1. Typical Instantaneous Forward Characteristics
Figure 2. Typical Reverse Characteristics
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Document Number 85673
Rev. 1.4, 21-Nov-06
2
LL46
Vishay Semiconductors
250
200
150
100
50
0
0
20
40
60
80 100 120 140
T
amb
- Ambient Temperature (°C)
20081
Figure 3. Admissible Power Dissipation vs. Ambient Temperature
Package Dimensions in mm (Inches): DO35
96 12070
Document Number 85673
Rev. 1.4, 21-Nov-06
www.vishay.com
3
LL46
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
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Document Number 85673
Rev. 1.4, 21-Nov-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
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Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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