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FCX491ATA
Bipolar (BJT) Single Transistor, NPN, 40 V, 1 A, 1 W, SOT-89, Surface Mount
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ManufacturerDIODES INC.
Manufacturer Part NoFCX491ATA
Newark Part No.
Full Reel86AK4915
Cut Tape61M6179
Your Part Number
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 17 week(s)
Packaging Options
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| Quantity | Price |
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| 1+ | $0.75 |
| 10+ | $0.46 |
| 25+ | $0.41 |
| 50+ | $0.36 |
| 100+ | $0.30 |
| 250+ | $0.27 |
| 500+ | $0.23 |
Full Reel
| Quantity | Price |
|---|---|
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| 4000+ | $0.18 |
| 6000+ | $0.17 |
| 10000+ | $0.17 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerDIODES INC.
Manufacturer Part NoFCX491ATA
Newark Part No.
Full Reel86AK4915
Cut Tape61M6179
Technical Datasheet
Transistor PolarityNPN
Collector Emitter Voltage Max40V
Collector Emitter Voltage V(br)ceo40V
Continuous Collector Current1A
Power Dissipation1W
Power Dissipation Pd1W
DC Collector Current1A
Transistor Case StyleSOT-89
DC Current Gain hFE300hFE
Transistor MountingSurface Mount
No. of Pins4Pins
Transition Frequency150MHz
DC Current Gain hFE Min300hFE
Operating Temperature Max150°C
Product Range-
Qualification-
SVHCNo SVHC (25-Jun-2025)
Product Overview
The FCX491ATA is a NPN silicon planar medium power Bipolar Transistor offers 1A high continuous current and less than 500mV low saturation voltage VCE(sat) @ 1A. It is suitable for power MOSFET gate driving, low loss power switching applications.
- UL94V-0 Flammability rating
- FCX591A Complementary PNP type
- Halogen-free, Green device
- -65 to 150°C Operating temperature range
Applications
Defence, Military & Aerospace, Automotive, Computers & Computer Peripherals, Industrial, Power Management
Technical Specifications
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
40V
Power Dissipation
1W
DC Collector Current
1A
DC Current Gain hFE
300hFE
No. of Pins
4Pins
DC Current Gain hFE Min
300hFE
Product Range
-
MSL
MSL 1 - Unlimited
Collector Emitter Voltage Max
40V
Continuous Collector Current
1A
Power Dissipation Pd
1W
Transistor Case Style
SOT-89
Transistor Mounting
Surface Mount
Transition Frequency
150MHz
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (1)
Alternatives for FCX491ATA
1 Product Found
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
WARNINGProposition 65