Datasheets
KSC2690AYSTU by:

NPN Epitaxial Silicon Transistor, TO-126 (SOT32) UNIFIED DRAWING (TSTU, TSSTU, STANDARD), 1920/RAIL

Part Details for KSC2690AYSTU by Fairchild Semiconductor Corporation

Results Overview of KSC2690AYSTU by Fairchild Semiconductor Corporation

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Applications Consumer Electronics Audio and Video Systems

KSC2690AYSTU Information

KSC2690AYSTU by Fairchild Semiconductor Corporation is a Power Bipolar Transistor.
Power Bipolar 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 KSC2690AYSTU

Part # Distributor Description Stock Price Buy
Win Source Electronics TRANS NPN 160V 1.2A TO-126 55000
  • 95 $0.5308
  • 205 $0.4966
  • 315 $0.4795
  • 450 $0.4452
  • 585 $0.4281
  • 730 $0.4110
$0.4110 / $0.5308 Buy Now

Part Details for KSC2690AYSTU

KSC2690AYSTU CAD Models

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KSC2690AYSTU Part Data Attributes

KSC2690AYSTU Fairchild Semiconductor Corporation
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KSC2690AYSTU Fairchild Semiconductor Corporation NPN Epitaxial Silicon Transistor, TO-126 (SOT32) UNIFIED DRAWING (TSTU, TSSTU, STANDARD), 1920/RAIL
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code TO-126
Pin Count 3
Manufacturer Package Code TO-126 (SOT32) UNIFIED DRAWING (TSTU, TSSTU, STANDARD)
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.29.00.95
Collector Current-Max (IC) 1.2 A
Collector-Emitter Voltage-Max 160 V
Configuration SINGLE
DC Current Gain-Min (hFE) 160
JEDEC-95 Code TO-126
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 20 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 155 MHz

Alternate Parts for KSC2690AYSTU

This table gives cross-reference parts and alternative options found for KSC2690AYSTU. 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 KSC2690AYSTU, 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
KSC2690AYSTU Rochester Electronics LLC Check for Price 1.2A, 160V, NPN, Si, POWER TRANSISTOR, TO-126 KSC2690AYSTU vs KSC2690AYSTU

KSC2690AYSTU Related Parts

KSC2690AYSTU Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the KSC2690AYSTU is -40°C to 150°C.

  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm.

  • The recommended input capacitor value for the KSC2690AYSTU is 1uF to 10uF, with a voltage rating of 10V to 50V.

  • To protect the KSC2690AYSTU from overvoltage and undervoltage conditions, it is recommended to use a voltage supervisor or a reset IC to monitor the input voltage and reset the device if it falls outside the recommended operating range.

  • The maximum current rating for the KSC2690AYSTU is 1A, but it is recommended to derate the current to 0.8A for reliable operation.

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