Datasheets
VS-FA40SA50LC by:

Power Field-Effect Transistor,

Part Details for VS-FA40SA50LC by Vishay Intertechnologies

Results Overview of VS-FA40SA50LC by Vishay Intertechnologies

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Applications Space Technology Aerospace and Defense Medical Imaging Telecommunications

VS-FA40SA50LC Information

VS-FA40SA50LC by Vishay Intertechnologies is a Power Field-Effect Transistor.
Power Field-Effect Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for VS-FA40SA50LC

Part # Distributor Description Stock Price Buy
DISTI # 43X1791
Newark Modules Mosfets - Sot-227 Mosfet |Vishay VS-FA40SA50LC RoHS: Not Compliant Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $20.2300
  • 250 $19.6400
$19.6400 / $20.2300 Buy Now
DISTI # VS-FA40SA50LC
Avnet Americas Modules Mosfets - SOT-227 MOSFET - Bulk (Alt: VS-FA40SA50LC) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 16 Weeks, 0 Days Container: Bulk 0
  • 160 $19.0898
  • 320 $18.7319
  • 640 $18.5006
  • 960 $18.1642
  • 1,280 $17.9826
$17.9826 / $19.0898 Buy Now
DISTI # 78-VS-FA40SA50LC
Mouser Electronics MOSFET Modules 500 Volt 40 Amp RoHS: Compliant 0
  • 160 $18.7400
  • 320 $18.7300
$18.7300 / $18.7400 Order Now
DISTI # VS-FA40SA50LC
TME Module, single transistor, 500V, 29A, SOT227B, screw, Idm: 150A Min Qty: 1 0
  • 1 $35.9100
  • 3 $31.7000
  • 10 $28.5200
$28.5200 / $35.9100 RFQ
DISTI # VS-FA40SA50LC
EBV Elektronik Modules Mosfets SOT227 MOSFET (Alt: VS-FA40SA50LC) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 17 Weeks, 0 Days EBV - 0
Buy Now

Part Details for VS-FA40SA50LC

VS-FA40SA50LC Part Data Attributes

VS-FA40SA50LC Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
VS-FA40SA50LC Vishay Intertechnologies Power Field-Effect Transistor,
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Package Description SOT-227, 4 PIN
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 16 Weeks
Samacsys Manufacturer Vishay
Additional Feature AVALANCHE RATED
Avalanche Energy Rating (Eas) 400 mJ
Case Connection ISOLATED
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 500 V
Drain Current-Max (ID) 40 A
Drain-source On Resistance-Max 0.13 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss) 580 pF
JESD-30 Code R-PUFM-X4
Number of Elements 1
Number of Terminals 4
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 543 W
Pulsed Drain Current-Max (IDM) 150 A
Reference Standard UL RECOGNIZED
Surface Mount NO
Terminal Form UNSPECIFIED
Terminal Position UPPER
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON

VS-FA40SA50LC Related Parts

VS-FA40SA50LC Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for the VS-FA40SA50LC is a rectangular pad with dimensions of 3.3 mm x 2.5 mm, with a 1.3 mm x 1.3 mm thermal pad in the center. The pad should have a solder mask defined (SMD) and a non-solder mask defined (NSMD) area around the thermal pad.

  • To ensure reliable soldering, use a soldering iron with a temperature range of 250°C to 260°C, and a solder with a melting point of 217°C to 221°C. Apply a small amount of solder paste to the PCB pads, and use a reflow oven or a hot air gun to solder the component. Avoid using excessive solder or flux, as it can cause bridging or shorts.

  • The maximum allowed voltage derating for the VS-FA40SA50LC is 10% of the rated voltage. For example, if the rated voltage is 50 V, the maximum allowed voltage derating is 5 V. Exceeding this derating may reduce the component's reliability and lifespan.

  • The VS-FA40SA50LC is designed for low-frequency applications up to 100 kHz. While it may be possible to use it in high-frequency applications, the component's performance and reliability may be affected. It's recommended to consult with Vishay Intertechnologies or a qualified engineer to determine the suitability of the component for high-frequency applications.

  • The VS-FA40SA50LC has a high power dissipation rating, so proper thermal management is crucial. Ensure good thermal conductivity between the component and the PCB by using a thermal interface material (TIM) and a heat sink if necessary. Keep the component away from other heat sources, and ensure good airflow around the device.

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