Vishay BAT54WPBF Schottky diode, 0.2 a Datasheet

BAT54WPbF
Vishay High Power Products
Schottky Diode, 0.2 A
FEATURES
• Small foot print, surface mountable
Pb-free
• Very low forward voltage drop
Available
RoHS*
• Extremely fast switching speed for high
frequency operation
(K)
1
2
(A)
COMPLIANT
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free
3
(nc)
• Designed and qualified for industrial level
SOT-323
DESCRIPTION
This Schottky barrier diode is designed for high speed
switching applications, voltage clamping and circuit
protection. Miniature surface mount packages with reduced
foot print are excellent for portable applications where space
is limited.
PRODUCT SUMMARY
IF(AV)
0.2 A
VR
30 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF
CHARACTERISTICS
VALUES
UNITS
0.2
A
30
V
DC
VRRM
IFSM
tp = 10 ms sine
1.0
A
VF
30 mA DC, TJ = 25 °C
0.5
V
Pd
Power dissipation at TA = 25 °C
TJ
Range
200
mW
- 65 to 150
°C
BAT54WPbF
UNITS
30
V
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
VR
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Forward current
Maximum peak one cycle
non-repetitive surge current
at TJ = 25 °C
SYMBOL
IF
TEST CONDITIONS
DC
5 µs sine or 3 µs rect. pulse
IFSM
10 ms sine or 6 ms rect. pulse
VALUES
UNITS
0.2
Following any rated load
condition and with rated
VRRM applied
8.4
A
0.6
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94274
Revision: 19-Sep-08
For technical questions, contact: [email protected]
www.vishay.com
1
BAT54WPbF
Vishay High Power Products
Schottky Diode, 0.2 A
ELECTRICAL SPECIFICATIONS
PARAMETER
Maximum forward voltage drop
SYMBOL
VFM (1)
TEST CONDITIONS
0.1 A
0.65
30 mA
0.50
10 mA
0.1 mA
Maximum junction capacitance
Maximum voltage rate of change
IRM (1)
CT
dV/dt
UNITS
0.40
TJ = 25 °C
1 mA
Maximum reverse leakage current
VALUES
V
0.32
0.24
VR = 25 V
2
VR = 30 V
3
VR = 1 VDC (test signal range 100 kHz to 1 MHz) TJ = 25 °C
10
pF
10 000
V/µs
VALUES
UNITS
- 65 to 150
°C
625
°C/W
Rated VR
µA
Note
(1) Pulse width < 300 µs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and storage
temperature range
TJ (1), TStg
Maximum thermal resistance,
junction to ambient
RthJA
TEST CONDITIONS
Mounted on PC board FR4 with minimum pad size
Approximate weight
Marking device
0.006
Case style SOT-323
g
IYWLC
Note
(1)
dP tot
1
------------- < -------------- thermal runaway condition for a diode on its own heatsink
dT J R thJA
www.vishay.com
2
For technical questions, contact: [email protected]
Document Number: 94274
Revision: 19-Sep-08
BAT54WPbF
Schottky Diode, 0.2 A
10
CT - Junction Capacitance (pF)
IF - Instantaneous
Forward Current (A)
1
Vishay High Power Products
0.1
0.01
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
0.001
TJ = 25 °C
1
0.0001
0
0.2
0.4
0.6
0.8
1.0
1.2
0
1.4
5
15
20
25
30
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
(Per Leg)
1
0.4
0.1
Average Power Loss (W)
TJ = 150 °C
IR - Reverse Current (mA)
10
TJ = 125 °C
TJ = 100 °C
0.01
TJ = 75 °C
0.001
TJ = 50 °C
0.0001
TJ = 25 °C
0.00001
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
0.3
0.2
RMS limit
DC
0.1
0
0
5
10
15
20
25
0
30
0.1
0.2
0.3
IF(AV) - Average Forward Current (A)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
Fig. 4 - Forward Power Loss Characteristics
IFSM - Non-Repetitive Surge Current (A)
VR - Reverse Voltage (V)
10
1
At any rated load condition
and with rated VRRM applied
following surge
0.1
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 5 - Maximum Non-Repetitive Surge Current
Document Number: 94274
Revision: 19-Sep-08
For technical questions, contact: [email protected]
www.vishay.com
3
BAT54WPbF
Schottky Diode, 0.2 A
Vishay High Power Products
ORDERING INFORMATION TABLE
DEVICE
PACKAGE
MARKING
CONFIGURATION
BASE QUANTITY
DELIVERY MODE
BAT54W
SOT-323
IYWLC
Single
3000
Tape and reel
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95050
Part marking information
http://www.vishay.com/doc?95338
Packaging information
http://www.vishay.com/doc?95061
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4
For technical questions, contact: [email protected]
Document Number: 94274
Revision: 19-Sep-08
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
www.vishay.com
1
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