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VS-10BQ040TRPBF.
Small Signal Schottky Diode, Single, 40 V, 1 A, 530 mV, 430 A, 150 °C
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- Manufacturer: VISHAY
- Product type:
- Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:40V; Forward Current If(AV):1A; Forward Voltage VF Max:530mV; Forward Surge Current Ifsm Max:430A; Operating Temperature Max:150°C
- SVHC: No SVHC (17-Dec-2014)
- No. of Pins: 2Pins
- Product Range: VS-10
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: DO-214AA (SMB)
- Diode Configuration: Single
- Forward Voltage Max: 530mV
- Forward Surge Current: 430A
- Reverse Recovery Time: -
- Average Forward Current: 1A
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 40V
| Delivery and price | |
|---|---|
| Units per pack | 20000 |
| Price | 0.166 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**VS-10MQ040NPbF** ~~—~~ www.vishay.com ## Vishay Semiconductors ## **High Performance Schottky Rectifier, 1 A** ## **FEATURES** **FEATURES** • Small foot print, surface mountable • Low forward voltage drop Cathode Anode • High frequency operation COMPLIANT • Guard ring for enhanced ruggedness and long term Ss ~~.~~ : reliability **DO-214AC (SMA)** • - Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C - Designed and qualified for industrial level ## **PRODUCT SUMMARY** - Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 |**PRODUCT SUMMARY**|**PRODUCT SUMMARY**| |---|---| |Package|DO-214AC (SMA)| |IF(AV)|1 A| |VR|40 V| |VFat IF|0.54 V| |IRM|26 mA at 125 °C| |TJmax.|150 °C| |Diode variation|Single die| |EAS|3.0 mJ| ## **DESCRIPTION** The VS-10MQ040NPbF surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. ## **MAJOR RATINGS AND CHARACTERISTICS** |**MAJOR RATINGS AND CHARACTERISTICS**|**MAJOR RATINGS AND CHARACTERISTICS**|**MAJOR RATINGS AND CHARACTERISTICS**|**MAJOR RATINGS AND CHARACTERISTICS**| |---|---|---|---| |**SYMBOL**|**CHARACTERISTICS**|**VALUES**|**UNITS**| |IF(AV)|Rectangular waveform|1|A| |VRRM||40|V| |IFSM|tp= 5 μs sine|120|A| |VF|1.5 Apk, TJ= 125 °C|0.56|V| |TJ|Range|-55 to +150|°C| ## **VOLTAGE RATINGS** |**PARAMETER**|**SYMBOL**|**VS-10MQ040NPbF**|**UNITS**| |---|---|---|---| |Maximum DC reverse voltage|VR|40|V| |Maximum workingpeak reverse voltage|VRWM||| ## **ABSOLUTE MAXIMUM RATINGS** |**ABSOLUTE MAXIMUM RATINGS**|**ABSOLUTE MAXIMUM RATINGS**|**ABSOLUTE MAXIMUM RATINGS**|**ABSOLUTE MAXIMUM RATINGS**|**ABSOLUTE MAXIMUM RATINGS**|**ABSOLUTE MAXIMUM RATINGS**| |---|---|---|---|---|---| |**PARAMETER**|**SYMBOL**|**TEST CONDITIONS**||**VALUES**|**UNITS**| |Maximum average forward current<br>See fig. 4|IF(AV)|50 % duty cycle at TL= 123 °C, rectangular waveform<br>On PC board 9 mm2island (0.013 mm thick copper pad area)||1.5|A| |||50 % duty cycle at TL= 132 °C, rectangular waveform<br>On PC board 9 mm2island (0.013 mm thick copper pad area)||1|| |Maximum peak one cycle<br>non-repetitive surge current<br>See fig. 6|IFSM|5 μs sine or 3 μs rect. pulse|Following any rated load<br>condition and with rated<br>VRRMapplied|120|A| |||10 ms sine or 6 ms rect. pulse||30|| |Non-repetitive avalanche energy|EAS|TJ= 25 °C, IAS= 1 A, L = 6 mH||3.0|mJ| |Repetitive avalanche current|IAR|Current decaying linearly to zero in 1 μs<br>Frequency limited by TJmaximum VA= 1.5 x VRtypical||1.0|A| Revision: 16-Feb-15 Document Number: 94117 **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 **VS-10MQ040NPbF** **==> picture [59 x 48] intentionally omitted <==** www.vishay.com ## Vishay Semiconductors |**ELECTRICAL SPECIFICATIONS**|**ELECTRICAL SPECIFICATIONS**||||| |---|---|---|---|---|---| |**PARAMETER**|**SYMBOL**|**TEST CONDITIONS**||**VALUES**|**UNITS**| |Maximum forward voltage drop<br>See fig. 1|VFM(1)|1 A|TJ= 25 °C|0.54|V| |||1.5 A||0.62|| |||1 A|TJ= 125 °C|0.49|| |||1.5 A||0.56|| |Maximum reverse leakage current<br>See fig. 2|IRM (1)|TJ= 25 °C|VR= Rated VR|0.5|mA| |||TJ= 125 °C||26|| |Threshold voltage|VF(TO)|TJ= TJmaximum||0.36|V| |Forward slope resistance|rt|||104|m| |Typical junction capacitance|CT|VR= 10 VDC, TJ= 25 °C, test signal = 1 MHz||38|pF| |Typical series inductance|LS|Measured lead to lead 5 mm from package body||2.0|nH| |Maximum voltage rate of change|dV/dt|Rated VR||10 000|V/μs| ## **Note** - (1) Pulse width < 300 μs, duty cycle < 2 % ## **THERMAL - MECHANICAL SPECIFICATIONS** |**THERMAL - MECHANICAL SPECIFICATIONS**|**THERMAL - MECHANICAL SPECIFICATIONS**|**THERMAL - MECHANICAL SPECIFICATIONS**|**THERMAL - MECHANICAL SPECIFICATIONS**|**THERMAL - MECHANICAL SPECIFICATIONS**| |---|---|---|---|---| |**PARAMETER**|**SYMBOL**|**TEST CONDITIONS**|**VALUES**|**UNITS**| |Maximum junction and<br>storage temperature range|TJ (1), TStg||-55 to +150|°C| |Maximum thermal resistance,<br>junction to ambient|RthJA|DC operation|80|°C/W| |Approximate weight|||0.07|g| ||||0.002|oz.| |Marking device||Case style SMA (similar D-64)|1F|| ## **Note** (1) dP-------------tot < --------------1 thermal runaway condition for a diode on its own heatsink dTJ RthJA Revision: 16-Feb-15 Document Number: 94117 **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 **VS-10MQ040NPbF** **==> picture [59 x 48] intentionally omitted <==** www.vishay.com ## Vishay Semiconductors **==> picture [203 x 167] intentionally omitted <==** **----- Start of picture text -----**<br> 10<br>T T J J = 150 °C = 125 ° C<br>TJ = 25 °C<br>1<br>0.1<br>0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6<br>VFM - Forward Voltage Drop (V)<br> - Instantaneous Forward Current (A)<br>IF<br>**----- End of picture text -----**<br> Fig. 1 - Maximum Forward Voltage Drop Characteristics **==> picture [203 x 167] intentionally omitted <==** **----- Start of picture text -----**<br> 150<br>140<br>130 DC<br>120<br>D = 0.20<br>D = 0.25<br>110<br>D = 0.33<br>D = 0.50<br>100<br>D = 0.75<br>90 Square wave (D = 0.50)<br>80 80 % rated VR applied<br>See note (1)<br>70<br>0 0.4 0.8 1.2 1.6 2.0 2.4<br>IF(AV) - Average Forward Current (A)<br> Allowable Case Temperature (°C)<br>**----- End of picture text -----**<br> Fig. 4 - Maximum Average Forward Current vs. Allowable Lead Temperature **==> picture [475 x 372] intentionally omitted <==** **----- Start of picture text -----**<br> 100 1.4<br>D = 0.20<br>1.2 D = 0.25<br>10 TJ = 150 °C D = 0.33<br>D = 0.50<br>1 T J = 125 °C 1.0 D = 0.75<br>RMS limit<br>TJ = 100 °C 0.8<br>0.1 TJ = 75 °C 0.6 DC<br>0.01 TJ = 50 °C 0.4<br>0.001 TJ = 25 °C 0.2<br>0.0001 0<br>0 5 10 15 20 25 30 35 40 0 0.4 0.8 1.2 1.6 2.0 2.4<br>VR - Reverse Voltage (V) IF(AV) - Average Forward Current (A)<br>Fig. 2 - Typical Peak Reverse Current vs. Reverse Voltage Fig. 5 - Maximum Average Forward Dissipation vs.<br>Average Forward Current<br>100 100<br>T J = 25 °C<br>At any rated load condition and<br>with rated VRRM applied<br>following surge<br>10 10<br>0 5 10 15 20 25 30 35 40 10 100 1000 10 000<br>VR - Reverse Voltage (V) tp - Square Wave Pulse Duration (µs)<br> - Reverse Current (mA)<br>IR Average Power Loss (W)<br> - Junction Capacitance (pF)<br>T<br>C<br> - Non-Repetitive Surge Current (A)<br>IFSM<br>**----- End of picture text -----**<br> Fig. 5 - Maximum Average Forward Dissipation vs. Average Forward Current Fig. 6 - Maximum Peak Surge Forward Current vs. Pulse Duration Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage ## **Note** (1) Formula used: TC = TJ - (Pd + PdREV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR Revision: 16-Feb-15 Document Number: 94117 **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 **VS-10MQ040NPbF** **==> picture [59 x 48] intentionally omitted <==** www.vishay.com ## Vishay Semiconductors ## **ORDERING INFORMATION TABLE** |**2**<br>-<br>Current rating (10 = 1 A)<br>**3**<br>-<br>M = SMA<br>**4**<br>-<br>Q = Schottky “Q” series<br>**5**<br>-<br>Voltage rating (040 = 40 V)<br>**6**<br>-<br>N = new SMA<br>**7**<br>-<br>TR = tape and reel<br>-<br>PbF = lead (Pb)-free<br>**8**<br>**1**<br>-<br>Vishay Semiconductors product<br>**Device code**<br>5<br>1<br>3<br>2<br>4<br>6<br>7<br>8<br>**VS-**<br>**10**<br>**M**<br>**Q**<br>**040**<br>**N**<br>**TR**<br>**PbF**|**VS-**|**10**|**M**|**Q**|**040**|**N**|**TR**|**PbF**| |---|---|---|---|---|---|---|---|---| ## **ORDERING INFORMATION** (Example) |**ORDERING INFORMATION** (Example)|**ORDERING INFORMATION** (Example)|**ORDERING INFORMATION** (Example)|**ORDERING INFORMATION** (Example)|**ORDERING INFORMATION** (Example)| |---|---|---|---|---| |**PREFERRED P/N**|**PREFERRED PACKAGE CODE**|**MINIMUM ORDER QUANTITY**||**PACKAGING DESCRIPTION**| |VS-10MQ040NTRPbF|5AT|7500||13" diameter plastic tape and reel| |||||| |**LINKS TO RELATED DOCUMENTS**||||| |Dimensions|||www.vishay.com/doc?95400|| |Part marking information|||www.vishay.com/doc?95403|| |Packaging information|||www.vishay.com/doc?95404|| |SPICE model|||www.vishay.com/doc?95277|| Revision: 16-Feb-15 Document Number: 94117 **4** 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 **Outline Dimensions** **==> picture [59 x 48] intentionally omitted <==** ## Vishay Semiconductors ## **SMA** ## **DIMENSIONS** in inches (millimeters) **==> picture [428 x 271] intentionally omitted <==** **----- Start of picture text -----**<br> DO-214AC (SMA)<br>Cathode band<br>Mounting Pad Layout<br>0.074 (1.88)<br>MAX.<br>0.065 (1.65) 0.110 (2.79)<br>0.049 (1.25) 0.100 (2.54)<br>0.066 (1.68)<br>MIN.<br>0.177 (4.50)<br>0.157 (3.99) 0.060 (1.52)<br>0.012 (0.305) MIN.<br>0.006 (0.152)<br>0.208 (5.28)<br>REF.<br>0.090 (2.29)<br>0.078 (1.98)<br>0.060 (1.52)<br>0.030 (0.76) 0.008 (0.203)<br>0 (0)<br>0.208 (5.28)<br>0.194 (4.93)<br>**----- End of picture text -----**<br> For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Document Number: 95400 Revision: 09-Jul-10 www.vishay.com 1 **Legal Disclaimer Notice** Vishay www.vishay.com **==> picture [59 x 48] intentionally omitted <==** ## **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 purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of 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 technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. Product names and markings noted herein may be trademarks of their respective owners. ## **Material Category Policy** **Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant.** **Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.** **Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards.** Revision: 02-Oct-12 Document Number: 91000 **1**
Updated at April 29, 2026
Vishay is a global leader in the manufacturing of discrete semiconductors and passive electronic components. Renowned for its exceptional quality and engineering expertise, the company produces highly reliable solutions that drive innovation across the industrial, automotive, telecommunications, and consumer electronics markets. From advanced factory automation to vehicle electrification, Vishay components provide the foundational building blocks for modern electronic design. The company's expansive portfolio is heavily focused on efficient power management, signal routing, and energy storage. Within its passive component lineup, Vishay is recognized for its extensive array of high-performance capacitors, including robust aluminium electrolytic, film, and polymer variants, alongside highly efficient power inductors. In the realm of discrete semiconductors, Vishay is a premier manufacturer of single and dual MOSFETs, as well as a vast selection of Schottky, Zener, and fast-recovery rectifier diodes designed for demanding power applications. Furthermore, Vishay delivers industry-leading circuit protection and thermal management solutions. With a broad offering of transient voltage suppressors (TVS diodes) and temperature-sensing NTC thermistors, these components are engineered to safeguard sensitive circuitry against both electrical and thermal overstress. By combining this vital mix of advanced discretes and passives, Vishay enables engineers to develop robust, space-saving, and highly resilient electronic systems.
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