BAT46W
www.vishay.com
Vishay Semiconductors
Small Signal Schottky Diode
FEATURES
• For general purpose applications
• This diode features very low turn-on voltage
and fast switching
• This device is protected by a PN junction
guard ring against excessive voltage, such as
electrostatic discharges
• AEC-Q101 qualified
MECHANICAL DATA
Case:
SOD-123
Weight:
approx. 10.3 mg
Packaging codes/options:
18/10K per 13" reel (8 mm tape), 10K/box
08/3K per 7" reel (8 mm tape), 15K/box
• Base P/N-E3 - RoHS-compliant, commercial grade
• Base P/N-HE3 - RoHS-compliant, AEC-Q101 qualified
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
PARTS TABLE
PART
BAT46W
ORDERING CODE
BAT46W-E3-08 or BAT46W-E3-18
BAT46W-HE3-08 or BAT46W-HE3-18
INTERNAL
CONSTRUCTION
Single Diode
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
(1)
Repetitive peak forward current
Surge forward current
(1)
Power dissipation
(1)
(1)
TEST CONDITION
SYMBOL
V
RRM
I
F
VALUE
100
150
350
750
150
UNIT
V
mA
mA
mA
mW
t
p
< 1 s,
< 0.5
t
p
< 10 ms
T
amb
= 65 °C
I
FRM
I
FSM
P
tot
Note
(1)
Valid provided that electrodes are kept at ambient temperature
THERMAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Thermal resistance junction to ambient air
(1)
Junction temperature
Operating temperature range
Storage temperature range
Note
(1)
Valid provided that electrodes are kept at ambient temperature
TEST CONDITION
SYMBOL
R
thJA
T
j
T
op
T
stg
VALUE
300
125
- 55 to + 125
- 55 to + 150
UNIT
K/W
°C
°C
°C
Rev. 1.9, 25-Feb-13
Document Number: 85663
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BAT46W
www.vishay.com
Vishay Semiconductors
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
I
F
= 0.1 mA
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
10
6
MIN.
100
0.5
5
0.8
7.5
2
15
5
20
250
450
1000
TYP.
MAX.
UNIT
V
μA
μA
μA
μA
μA
μA
μA
μA
mV
mV
mV
pF
pF
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Reverse breakdown voltage
Leakage current
(1)
Forward
voltage
(1)
I
F
= 10 mA
I
F
= 250 mA
V
R
= 0 V, f = 1 MHz
V
R
= 1 V, f = 1 MHz
Diode capacitance
Note
(1)
Pulse test; t
300 μs,
< 2 %
p
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
1000
100
P
tot
- Power Dissipation (mW)
I
F
- Forward Current (mA)
T
j
= 60 °C
250
200
150
100
50
0
0
0.2
0.4
0.6
0.8
1
V
F
- Forward Voltage (V)
1.2
18548
10
25 °C
1
0.1
0.01
0
18546
50
100
150
200
T
amb
- Ambient Temperature (°C)
Fig. 1 -
Typical Instantaneous Forward Characteristics
100
Fig. 3 -
Admissible Power Dissipation vs. Ambient Temperature
I
R
- Reverse Leakage Current (µA)
10
T
j
= 60 °C
1
0.1
T
j
= 25 °C
0.01
0
18547
20
40
60
80
100
V
R
- Reverse Voltage (V)
Fig. 2 -
Typical Reverse Characteristics
Rev. 1.9, 25-Feb-13
Document Number: 85663
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BAT46W
www.vishay.com
PACKAGE DIMENSIONS
in millimeters (inches):
SOD-123
0.1 (0.004) max.
Vishay Semiconductors
1.35 (0.053)
8°
0.45 (0.018)
0.25 (0.010)
0.5 (0.020) ref.
Cathode
bar
2.85 (0.112)
2.55 (0.100)
0.15 (0.006)
0.10 (0.004)
1 (0.039)
0.2 (0.008)
0° to
Mounting Pad Layout
0.85 (0.033)
0.85 (0.033)
0.65 (0.026)
0.45 (0.018)
3.85 (0.152)
3.55 (0.140)
1.40 (0.055)
1.7 (0.067)
2.5 (0.098)
Rev. 4 - Date: 24. Sep. 2009
Document no.: S8-V-3910.01-001 (4)
17432
Rev. 1.9, 25-Feb-13
Document Number: 85663
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
0.85 (0.033)
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
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
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typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements 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.
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Revision: 08-Feb-17
1
Document Number: 91000
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