BAT46W-V
Vishay Semiconductors
Small Signal Schottky Diode
Features
• For general purpose applications
• This diode features very low turn-on volt-
e3
age and fast switching.
• This device is protected by a PN junction
guard ring against excessive voltage, such as
electrostatic discharges.
• This diode is also available in the DO35 case with
the type designation BAT46 and in the MiniMELF
case with the type designation LL46.
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
17431
Mechanical Data
Case:
SOD123 Plastic case
Weight:
approx. 10.3 mg
Packaging Codes/Options:
GS18/10 k per 13" reel (8 mm tape), 10 k/box
GS08/3 k per 7" reel (8 mm tape), 15 k/box
Parts Table
Part
BAT46W-V
Ordering code
BAT46W-V-GS18 or BAT46W-V-GS08
Type Marking
L6
Remarks
Tape and Reel
Absolute Maximum Ratings
T
amb
= 25 °C, unless otherwise specified
Parameter
Repetitive peak reverse voltage
Forward continuous current
Repetitive peak forward current
Surge forward current
Power dissipation
1)
1)
Test condition
T
amb
= 25 °C
t
p
< 1 s,
δ
< 0.5, T
amb
= 25 °C
t
p
< 10 ms, T
amb
= 25 °C
T
amb
= 65 °C
Symbol
V
RRM
I
F
I
FRM
I
FSM
P
tot
Value
100
150
1)
350
1)
750
1)
150
1)
Unit
V
mA
mA
mA
mW
Valid provided that electrodes are kept at ambient temperature
Document Number 85663
Rev. 1.3, 21-Nov-06
www.vishay.com
1
BAT46W-V
Vishay Semiconductors
Thermal Characteristics
T
amb
= 25 °C, unless otherwise specified
Parameter
Thermal resistance junction to ambient air
Junction temperature
Ambient operating temperature range
Storage temperature range
1)
Test condition
Symbol
R
thJA
T
j
T
amb
T
stg
Value
300
1)
125
- 55 to + 125
- 55 to + 150
Unit
K/W
°C
°C
°C
Valid provided that electrodes are kept at ambient temperature
Electrical Characteristics
T
amb
= 25 °C, unless otherwise specified
Parameter
Reverse breakdown voltage
Leakage current
2)
Test condition
I
R
= 100 µA (pulsed)
V
R
= 1.5 V
V
R
= 1.5 V, T
j
= 60 °C
V
R
= 10 V
V
R
= 10 V, T
j
= 60 °C
V
R
= 50 V
V
R
= 50 V, T
j
= 60 °C
V
R
= 75 V
V
R
= 75 V, T
j
= 60 °C
Forward voltage
2)
I
F
= 0.1 mA
I
F
= 10 mA
I
F
= 250 mA
Diode capacitance
V
R
= 0 V, f = 1 MHz
V
R
= 1 V, f = 1 MHz
2)
Symbol
V
(BR)
I
R
I
R
I
R
I
R
I
R
I
R
I
R
I
R
V
F
V
F
V
F
C
D
C
D
Min
100
Typ.
Max
0.5
5
0.8
7.5
2
15
5
20
250
450
1000
Unit
V
µA
µA
µA
µA
µA
µA
µA
µA
mV
mV
mV
pF
pF
10
6
Pulse test t
p
< 300 µs,
δ
< 2 %
Typical Characteristics
T
amb
= 25 °C, unless otherwise specified
I
F
- Forward Current (mA)
100
T
j
= 60 °C
I
R
- Reverse Leakage Current (µA)
1000
100
10
T
j
= 60 °C
10
25 °C
1
1
0.1
T
j
= 25 °C
0.1
0.01
0.01
0
0.2
18546
0.4
0.6
0.8
1
V
F
- Forward
Voltage
(V)
1.2
18547
0
20
40
60
80
100
V
R
- Reverse
Voltage
(V)
Figure 1. Typical Instantaneous Forward Characteristics
Figure 2. Typical Reverse Characteristics
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2
Document Number 85663
Rev. 1.3, 21-Nov-06
BAT46W-V
Vishay Semiconductors
250
P
tot
- Power Dissipation (mW)
200
150
100
50
0
0
18548
200
50
100
150
T
amb
- Ambient Temperature (°C)
Figure 3. Admissible Power Dissipation vs. Ambient Temperature
Package Dimensions in mm (Inches): SOD123
17432
Document Number 85663
Rev. 1.3, 21-Nov-06
www.vishay.com
3
BAT46W-V
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.
VISHAY
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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4
Document Number 85663
Rev. 1.3, 21-Nov-06
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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