Fairchild Semiconductor
KSC945
NPN Epitaxial Silicon Transistor

Features

  • Complement to KSA733
  • Collector-Base Voltage : VCBO= 60V
  • High Current Gain Bandwidth Product : fT=300MHz (TYP.)
  • Suffix “-C” means Center Collector (1. Emitter 2. Collector 3. Base)

Applications

Audio Frequency Amplifier
& High Frequency OSC.

space

Product Status/Pricing/Packaging      buy now

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
KSC945CGBUFull ProductionRoHS Compliant$0.0204TO-923BULK TBDLine 1: C945 Line 3: GC&3
KSC945CGTAFull ProductionRoHS Compliant$0.0213TO-923AMMO PDFLine 1: C945 Line 3: GC&3
KSC945CLTAFull ProductionRoHS Compliant$0.0201TO-923AMMO PDFLine 1: C945 Line 3: LC&3
KSC945COTAFull ProductionRoHS Compliant$0.0201TO-923AMMO PDFLine 1: C945 Line 3: OC&3
KSC945CYBUFull ProductionRoHS Compliant$0.0204TO-923BULK TBDLine 1: C945 Line 3: YC&3
KSC945CYTAFull ProductionRoHS Compliant$0.0213TO-923AMMO PDFLine 1: C945 Line 3: YC&3
KSC945GBUFull ProductionRoHS Compliant$0.0204TO-923BULK PDFLine 1: C945 Line 3: G-&3
KSC945GTAFull ProductionRoHS Compliant$0.0213TO-923AMMO PDFLine 1: C945 Line 3: G-&3
KSC945LBUFull ProductionRoHS Compliant$0.0204TO-923BULK PDFLine 1: C945 Line 3: L-&3
KSC945LTAFull ProductionRoHS Compliant$0.0213TO-923AMMO PDFLine 1: C945 Line 3: L-&3
KSC945OBUFull ProductionRoHS Compliant$0.0204TO-923BULK TBDLine 1: C945 Line 3: O-&3
KSC945OTAFull ProductionRoHS Compliant$0.0213TO-923AMMO PDFLine 1: C945 Line 3: O-&3
KSC945YBUFull ProductionRoHS Compliant$0.0204TO-923BULK PDFLine 1: C945 Line 3: Y-&3
KSC945YTAFull ProductionRoHS Compliant$0.0213TO-923AMMO PDFLine 1: C945 Line 3: Y-&3
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product KSC945 is available. Click here for more information .

Models

Package & leadsConditionTemperature rangeVcc rangeSoftware versionRevision date
PSPICE
TO-92-3Electrical/Thermal-55°C to 150°C0V to 20V9.2Jan 15, 2004

Application Notes

AB-35: CRT Monitors (150 K) Nov 21, 2008
AB-38: Color TV Applications (134 K) Nov 21, 2008
AB-39: Color TV Applications (141 K) Nov 21, 2008
AB-40: Color TV Applications (143 K) Nov 21, 2008
AB-41: Color TV Applications (141 K) Nov 21, 2008
AB-42: Color TV Applications (142 K) Nov 21, 2008
AB-43: Color TV Applications (143 K) Nov 21, 2008
AB-57: Color-TV Applications (FSCQ565RT - 59 Watts) (253 K) Nov 21, 2008
AB-58: Color-TV Applications (FSCQ765RT - 83 Watts) (266 K) Nov 21, 2008
AB-59: Color-TV Applications (FSCQ965RT - 102 Watts) (240 K) Nov 21, 2008
AB-60: Color-TV Applications (FSCQ1265RT - 132 Watts) (246 K) Nov 21, 2008
AB-61: Color-TV Applications (FSCQ1465RT - 146 Watts) (245 K) Nov 21, 2008
AB-62: Color-TV Applications (FSCQ1565RT - 160 Watts) (231 K) Nov 21, 2008
AB-63: Color-TV Applications (FSCQ1565RP - 198 Watts) (232 K) Nov 21, 2008
AN-4116: A Fairchild Power Switch (FPS) based on Switched Mode Power Supply for LCD Monitor Use (245 K) Nov 21, 2008
AN-4146: Design Guidelines for Quasi-Resonant Converters Using FSCQ-series Fairchild Power Switch (FPStm) (370 K) Nov 21, 2008
AN-4149: Design Guidelines for Quasi-Resonant Converters Using KA5Q-series Fairchild Power Switch (FPStm) (307 K) Nov 21, 2008
 


Qualification Support

Click on a product for detailed qualification data

Product
KSC945CGBU
KSC945CGTA
KSC945CLTA
KSC945COTA
KSC945CYBU
KSC945CYTA
KSC945GBU
KSC945GTA
KSC945LBU
KSC945LTA
KSC945OBU
KSC945OTA
KSC945YBU
KSC945YTA


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