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BAT42W-V/BAT43W-V
Vishay Semiconductors
Small Signal Schottky Diodes
Features
* These diodes feature very low turn-on voltage and fast switching. These devices are protected by a PN junction guard ring e3 against excessive voltage, such as electrostatic discharges * These diodes are also available in the DO35 case with the type designations BAT42 to BAT43 and in MiniMELF SOD80 case with the type designations LL42 to LL43 * For general purpose applications * 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 BAT42W-V BAT43W-V Ordering code BAT42W-V-GS18 or BAT42W-V-GS08 BAT43W-V-GS18 or BAT43W-V-GS08 Type Marking L2 L3 Remarks Tape and Reel Tape and Reel
Absolute Maximum Ratings
Tamb = 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 Tamb = 25 C tp < 1 s, < 0.5, Tamb = 25 C tp < 10 ms, Tamb = 25 C Tamb = 65 C
Symbol VRRM IF IFRM IFSM Ptot
Value 30 200 500 4
1) 1)
Unit V mA mA A mW
1)
2001)
Valid provided that electrodes are kept at ambient temperature
Document Number 85661 Rev. 1.5, 27-Feb-07
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BAT42W-V/BAT43W-V
Vishay Semiconductors Thermal Characteristics
Tamb = 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 RthJA Tj Tamb Tstg
Value 3001) 125 - 55 to + 125 - 55 to + 150
Unit K/W C C C
Valid provided that electrodes are kept at ambient temperature
Electrical Characteristics
Tamb = 25 C, unless otherwise specified
Parameter Reverse breakdown voltage Leakage current
1)
Test condition IR = 100 A (pulsed) VR = 25 V VR = 25 V, Tj = 100 C IF = 200 mA IF = 10 mA IF = 50 mA IF = 2 mA IF = 15 mA
Part
Symbol V(BR) IR IR VF
Min 30
Typ.
Max 0.5 100 1000 400 650
Unit V A A mV mV mV mV mV pF ns %
Forward voltage
1)
BAT42W-V BAT42W-V BAT43W-V BAT43W-V
VF VF VF VF CD trr v 80 7 260
330 450 5
Diode capacitance Reverse recovery time Rectification efficieny
1)
VR = 1 V, f = 1 MHz IF = 10 mA, IR = 10 mA, iR = 1 mA, RL = 100 RL = 15 k, CL = 300 pF, f = 45 MHz, VRF = 2 V
Pulse test tp < 300 s, tp/T < 0.02
Typical Characteristics
Tamb = 25 C, unless otherwise specified
250
1000 I F - Forward Current (mA) 100
125 C - 40 C
Ptot - Power Dissipation (mW)
200 150 100 50 0 0 50 100 150 200
10 1
25 C
0.1 0.01 0
18442
Tamb - Ambient Temperature (C)
18443
200 400 600 800 1000 1200 VF - Instantaneous Forward Voltage (mV)
Figure 1. Admissible Power Dissipation vs. Ambient Temperature
Figure 2. Typical Reverse Characteristics
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Document Number 85661 Rev. 1.5, 27-Feb-07
BAT42W-V/BAT43W-V
Vishay Semiconductors
1000
IR - Reverse Leackage Current (A)
125 C
14
CD - Diode Capacitance (pF)
100
12 10 8 6 4 2 0
100 C 75 C
10 1
50 C
25 C
0.1 0.01 0 10 20 30 40 VR - Reverse Voltage (V) 50
0
18445
5
10
15
20
25
30
18444
VR - Reverse Voltage (V)
Figure 3. Typical Reverse Characteristics
Figure 4. Typical Capacitance vs. Reverse Voltage
Package Dimensions in millimeters (inches): SOD123
17432
Document Number 85661 Rev. 1.5, 27-Feb-07
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BAT42W-V/BAT43W-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. 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 85661 Rev. 1.5, 27-Feb-07
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
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