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Transistors / Small Signal Field-Effect Transistors / SI4840BDY-T1-GE3
Datasheets
SI4840BDY-T1-GE3 by:
Vishay Intertechnologies
EBV Chips
Vishay Huntington
Vishay Intertechnologies
Vishay Siliconix
Not Found

Small Signal Field-Effect Transistor, 19A I(D), 40V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, MS-012AA, MS-012, SOIC-8

Part Details for SI4840BDY-T1-GE3 by Vishay Intertechnologies

Results Overview of SI4840BDY-T1-GE3 by Vishay Intertechnologies

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Audio and Video Systems

SI4840BDY-T1-GE3 Information

SI4840BDY-T1-GE3 by Vishay Intertechnologies is a Small Signal Field-Effect Transistor.
Small Signal 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 SI4840BDY-T1-GE3

Part # Distributor Description Stock Price Buy
DISTI # 05W6950
Newark Mosfet, N Channel, 40V, 19A, Soic-8, Channel Type:N Channel, Drain Source Voltage Vds:40V, Contin... uous Drain Current Id:19A, Transistor Mounting:Surface Mount, Rds(On) Test Voltage:10V, Gate Source Threshold Voltage Max:3V Rohs Compliant: Yes |Vishay SI4840BDY-T1-GE3 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 2672
  • 1 $0.5340
  • 10 $0.5340
  • 25 $0.5340
  • 50 $0.5340
  • 100 $0.5340
$0.5340 Buy Now
DISTI # 15R5094
Newark Mosfet, N Channel, 40V, 19A, Soic-8, Full Reel, Channel Type:N Channel, Drain Source Voltage Vds:4... 0V, Continuous Drain Current Id:19A, Transistor Mounting:Surface Mount, Rds(On) Test Voltage:10V, Gate Source Threshold Voltage Max:3V Rohs Compliant: Yes |Vishay SI4840BDY-T1-GE3 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.8640
  • 1,000 $0.8310
  • 2,000 $0.7540
  • 4,000 $0.6770
  • 6,000 $0.6530
  • 10,000 $0.6390
$0.6390 / $0.8640 Buy Now
DISTI # 38AH2376
Newark N-Channel 40-V (D-S) Mosfet Rohs Compliant: No |Vishay SI4840BDY-T1-GE3 RoHS: Not Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.6000
$0.6000 Buy Now
DISTI # SI4840BDY-T1-GE3
Avnet Americas N-CHANNEL 40-V (D-S) MOSFET - Tape and Reel (Alt: SI4840BDY-T1-GE3) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 17 Weeks, 0 Days Container: Reel 7500
  • 2,500 $0.6000
  • 5,000 $0.5904
  • 10,000 $0.5811
  • 15,000 $0.5714
  • 20,000 $0.5647
$0.5647 / $0.6000 Buy Now
DISTI # 05W6950
Avnet Americas N-CHANNEL 40-V (D-S) MOSFET - Product that comes on tape, but is not reeled (Alt: 05W6950) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 17 Weeks, 4 Days Container: Ammo Pack 2672 Partner Stock
  • 1 $1.6300
  • 10 $1.3000
  • 25 $1.2000
  • 50 $1.1100
  • 100 $1.0100
$1.0100 / $1.6300 Buy Now
DISTI # 781-SI4840BDY-GE3
Mouser Electronics MOSFETs 40V Vds 20V Vgs SO-8 RoHS: Compliant 4690
  • 1 $1.6400
  • 10 $1.2800
  • 25 $1.2300
  • 100 $0.9590
  • 500 $0.7650
  • 1,000 $0.7020
  • 2,500 $0.6260
  • 5,000 $0.6000
$0.6000 / $1.6400 Buy Now
Future Electronics N-Channel 40 V 0.009 Ohm 6 W Surface Mount Power Mosfet - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 10000
Reel
  • 2,500 $0.5950
  • 5,000 $0.5800
$0.5800 / $0.5950 Buy Now
Future Electronics N-Channel 40 V 0.009 Ohm 6 W Surface Mount Power Mosfet - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 15 Weeks Container: Reel 0
Reel
  • 2,500 $0.5950
  • 5,000 $0.5800
$0.5800 / $0.5950 Buy Now
Future Electronics N-Channel 40 V 0.009 Ohm 6 W Surface Mount Power Mosfet - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $0.5950
  • 5,000 $0.5800
$0.5800 / $0.5950 Buy Now
Future Electronics N-Channel 40 V 0.009 Ohm 6 W Surface Mount Power Mosfet - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 15 Weeks Container: Reel 0
Reel
  • 2,500 $0.5950
  • 5,000 $0.5800
$0.5800 / $0.5950 Buy Now
Bristol Electronics   5
RFQ
DISTI # SI4840BDY-T1-GE3
TTI MOSFETs 40V Vds 20V Vgs SO-8 RoHS: Compliant pbFree: Pb-Free Min Qty: 2500 Package Multiple: 2500 Container: Reel Americas - 30000
In Stock
  • 2,500 $0.6170
  • 5,000 $0.6050
  • 10,000 $0.5930
  • 15,000 $0.5810
  • 20,000 $0.5700
$0.5700 / $0.6170 Buy Now
DISTI # SI4840BDY-T1-GE3.
TTI MOSFETs 40V 19A 6.0W 9.0mohm @ 10V RoHS: Compliant pbFree: Pb-Free Min Qty: 10 Package Multiple: 10 Container: Cut Tape Americas - 2000
In Stock
  • 10 $1.0100
$1.0100 Buy Now
DISTI # SI4840BDY-T1-GE3
Avnet Asia N-CHANNEL 40-V (D-S) MOSFET (Alt: SI4840BDY-T1-GE3) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 19 Weeks, 0 Days 0
  • 2,500 $1.0070
  • 5,000 $0.9931
  • 7,500 $0.9795
  • 12,500 $0.9662
  • 25,000 $0.9408
  • 62,500 $0.9167
  • 125,000 $0.8938
$0.8938 / $1.0070 Buy Now
DISTI # SI4840BDY-T1-GE3
EBV Elektronik NCHANNEL 40V DS MOSFET (Alt: SI4840BDY-T1-GE3) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 16 Weeks, 0 Days EBV - 5000
Buy Now
Vyrian Transistors 13221
RFQ

Part Details for SI4840BDY-T1-GE3

SI4840BDY-T1-GE3 CAD Models

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SI4840BDY-T1-GE3 Part Data Attributes

Parametric Data
SI4840BDY-T1-GE3 Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
SI4840BDY-T1-GE3 Vishay Intertechnologies Small Signal Field-Effect Transistor, 19A I(D), 40V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, MS-012AA, MS-012, SOIC-8
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Package Description MS-012, SOIC-8
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 17 Weeks, 4 Days
Samacsys Manufacturer Vishay
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 40 V
Drain Current-Max (ID) 19 A
Drain-source On Resistance-Max 0.009 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code MS-012AA
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 8
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 6 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for SI4840BDY-T1-GE3

This table gives cross-reference parts and alternative options found for SI4840BDY-T1-GE3. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SI4840BDY-T1-GE3, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SI4840BDY-T1-E3 Vishay Siliconix Check for Price TRANSISTOR POWER, FET, ROHS COMPLIANT, SOP-8, FET General Purpose Power SI4840BDY-T1-GE3 vs SI4840BDY-T1-E3
SI4840BDY-T1-E3 Vishay Intertechnologies $0.9499 Small Signal Field-Effect Transistor, 19A I(D), 40V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, MS-012AA, MS-012, SOIC-8 SI4840BDY-T1-GE3 vs SI4840BDY-T1-E3

SI4840BDY-T1-GE3 Related Parts

SI4840BDY-T1-GE3 Frequently Asked Questions (FAQ)

  • The recommended PCB layout and land pattern can be found in the Vishay application note 'Land Pattern Recommendation for QFN Packages' (document number 43051). It provides guidelines for optimal thermal and electrical performance.

  • To ensure the device operates within the specified junction temperature range, it's essential to provide adequate heat sinking and thermal management. This can be achieved by using a heat sink, thermal interface material, and ensuring good airflow around the device.

  • The SI4840BDY-T1-GE3 is a sensitive electronic component and requires proper ESD protection and handling. It's recommended to follow standard ESD handling procedures, such as using an ESD wrist strap, ESD mat, and storing the devices in anti-static packaging.

  • The SI4840BDY-T1-GE3 is a commercial-grade device, but Vishay offers other versions with enhanced reliability and automotive-grade options. For high-reliability or automotive applications, consider using the SI4840BDY-T1-AE3 or SI4840BDY-T1-QE3, which meet the required standards and specifications.

  • The recommended soldering and rework conditions can be found in the Vishay application note 'Soldering and Rework Guidelines for Vishay's QFN Packages' (document number 43052). It provides guidelines for optimal soldering and rework conditions to ensure reliable assembly.