BAT54W
www.vishay.com
Vishay Semiconductors
Small Signal Schottky Diode
FEATURES
• These diodes feature very low turn-on voltage
and fast switching
• These devices are protected by a PN junction
guard ring against excessive voltage, such as
electrostatic discharges
• AEC-Q101 qualified available
• 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
DESIGN SUPPORT TOOLS
Models
Available
click logo to get started
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
PARTS TABLE
PART
BAT54W
ORDERING CODE
BAT54W-E3-08 or BAT54W-E3-18
BAT54W-HE3-08 or BAT54W-HE3-18
CIRCUIT CONFIGURATION
Single
TYPE MARKING
L4
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
(1)
Surge forward current
(1)
Power dissipation
(1)
Note
(1)
Valid provided that electrodes are kept at ambient temperature
t
p
< 1 s,
< 0.5
t
p
= 10 ms
TEST CONDITION
SYMBOL
V
RRM
I
F
I
FRM
I
FSM
P
tot
VALUE
30
200
300
600
150
UNIT
V
mA
mA
mA
mW
THERMAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Thermal resistance junction to ambient air
(1)
Maximum junction temperature
Storage temperature range
Operating temperature range
Note
(1)
Valid provided that electrodes are kept at ambient temperature
TEST CONDITION
SYMBOL
R
thJA
T
j
T
stg
T
op
VALUE
650
125
-65 to +150
-55 to +125
UNIT
K/W
°C
°C
°C
Rev. 1.6, 23-Feb-18
Document Number: 85666
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
BAT54W
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Reserve breakdown voltage
Leakage current
(1)
TEST CONDITION
Tested with 100 μA pulses
V
R
= 25 V
I
F
= 0.1 mA
I
F
= 1 mA
Forward voltage
(1)
I
F
= 10 mA
I
F
= 30 mA
I
F
= 100 mA
Diode capacitance
Reserve recovery time
Note
(1)
Pulse test: t < 300 μs,
< 2 %
p
V
R
= 1 V, f = 1 MHz
I
F
= 10 mA, I
R
= 10 mA,
i
R
= 1 mA, R
L
= 100
SYMBOL
V
(BR)
I
R
V
F
V
F
V
F
V
F
V
F
C
D
t
rr
MIN.
30
2
240
320
400
500
800
10
5
TYP.
MAX.
UNIT
V
μA
mV
mV
mV
mV
mV
pF
ns
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
1000
I
F
- Forward Current (mA)
I
R
- Reverse Current (µA)
100
10
1
0.1
0.01
0
18867
1000
T
j
= 125 °C
T
j
= 125 °C
- 40 °C
100
10
1
25 °C
0.1
0.01
0.2
1.2
0.4 0.6 0.8
1
V
F
- Forward
Voltage
(V)
1.4
18869
100 °C
75 °C
50 °C
25 °C
0
5
10
15
20
25
V
R
- Reverse
Voltage
(V)
30
Fig. 1 -
Typical Forward Current vs. Forward Voltage vs.
Various Temperatures
Fig. 3 -
Typical Reverse Current vs. Reverse Voltage vs.
Various Temperatures
14
C
D
- Typical Capacitance (pF)
12
10
8
6
4
2
0
0
18868
4
8
12
16
20
24
V
R
- Reverse
Voltage
(V)
28
Fig. 2 -
Typical Capacitance vs. Reverse Applied Voltage
Rev. 1.6, 23-Feb-18
Document Number: 85666
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
BAT54W
www.vishay.com
PACKAGE DIMENSIONS
in millimeters (inches):
SOD-123
0.1 (0.004) max.
1.35 (0.053)
8°
Vishay Semiconductors
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. 1.6, 23-Feb-18
Document Number: 85666
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
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Disclaimer
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“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.
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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
