Datasheets
FDMS6681Z by:

Small Signal Field-Effect Transistor, 21.1A I(D), 30V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, ROHS COMPLIANT, POWER 56, MO-240AA, 8 PIN

Part Details for FDMS6681Z by Fairchild Semiconductor Corporation

Results Overview of FDMS6681Z by Fairchild Semiconductor Corporation

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FDMS6681Z Information

FDMS6681Z by Fairchild Semiconductor Corporation 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 FDMS6681Z

Part # Distributor Description Stock Price Buy
Bristol Electronics   100
RFQ
Win Source Electronics Trans MOSFET P-CH Si 30V 21.1A 8-Pin PQFN EP T/R / MOSFET P-CH 30V 21.1A POWER56 131501
  • 45 $1.2359
  • 100 $1.0141
  • 155 $0.9824
  • 215 $0.9507
  • 275 $0.9191
  • 365 $0.8240
$0.8240 / $1.2359 Buy Now

Part Details for FDMS6681Z

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FDMS6681Z Part Data Attributes

FDMS6681Z Fairchild Semiconductor Corporation
Buy Now Datasheet
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FDMS6681Z Fairchild Semiconductor Corporation Small Signal Field-Effect Transistor, 21.1A I(D), 30V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, ROHS COMPLIANT, POWER 56, MO-240AA, 8 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code QFN
Package Description ROHS COMPLIANT, POWER 56, MO-240AA, 8 PIN
Pin Count 8
Manufacturer Package Code 8LD,PQFN,JEDEC MO-240 AA,5.0X6.0MM
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.29.00.95
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 30 V
Drain Current-Max (ID) 21.1 A
Drain-source On Resistance-Max 0.0032 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss) 2020 pF
JESD-30 Code R-PDSO-N5
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 5
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type P-CHANNEL
Power Dissipation-Max (Abs) 73 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Form NO LEAD
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for FDMS6681Z

This table gives cross-reference parts and alternative options found for FDMS6681Z. 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 FDMS6681Z, 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
TPC8120 Toshiba America Electronic Components Check for Price TRANSISTOR 18000 mA, 30 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET, ROHS COMPLIANT, THIN, 2-6J1B, 8 PIN, FET General Purpose Small Signal FDMS6681Z vs TPC8120

FDMS6681Z Related Parts

FDMS6681Z Frequently Asked Questions (FAQ)

  • A good PCB layout for optimal thermal performance would be to use a 2-layer or 4-layer board with a solid ground plane on the bottom layer, and to place thermal vias under the IC to dissipate heat efficiently.

  • To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, use a heat sink if necessary, and ensure good airflow around the device. Additionally, consider using a thermal interface material to improve heat transfer between the IC and the heat sink.

  • Exceeding the maximum junction temperature can lead to reduced lifespan, decreased performance, and potentially even device failure. It's crucial to ensure the device operates within the recommended temperature range to maintain reliability and performance.

  • To troubleshoot issues with the FDMS6681Z, start by verifying the power supply voltage, checking for proper pin connections, and ensuring the device is operated within the recommended conditions. Use oscilloscopes or logic analyzers to debug the circuit and identify potential issues.

  • Yes, it's essential to follow proper ESD protection measures when handling the FDMS6681Z, such as using an ESD wrist strap, anti-static bags, and a grounded work surface to prevent damage from static electricity.

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