Diodes Incorporated FCX491ATA BJTs
TRANS NPN 40V 1A SOT89-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FCX491ATA
Detailed Description
TRANS NPN 40V 1A SOT89-3
Package
SOT-89-3
Lifecycle Status
Active
RoHS State
RoHS3 Compliant
Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated FCX491ATA BJTs technical specifications.
General
RoHS
Yes
Transistor Polarity
NPN
Configuration
Single
Collector Emitter Voltage Vceo Max
40 V
Collector Base Voltage Vcbo
40 V
Emitter Base Voltage Vebo
5 V
Maximum Dc Collector Current
1 A
Pd Power Dissipation
1 W
Gain Bandwidth Product Ft
150 MHz
Minimum Operating Temperature C
- 65
Alternate Parts Comparison (FCX491ATA vs DXTN26070CY-13 vs BCX5310TA vs BCX5610TA)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | TO-243AA | SOT-89-3 | SOT-89-3 | SOT-89-3 |
| Collector Base Voltage Vcbo | 40 V | -- | 100 V | 100 V |
| Collector Emitter Voltage Vceo Max | 40 V | -- | 80 V | 80 V |
| Configuration | Single | -- | Single | Single |
| Dc Collector Base Gain Hfe Min | 300 at 1 mA, 5 V | -- | 63 at 150 mA, 2 V | 63 |
| Emitter Base Voltage Vebo | 5 V | -- | 5 V | 6 V |
| Gain Bandwidth Product Ft | 150 MHz | -- | 150 MHz | 150 MHz |
| Maximum Dc Collector Current | 1 A | -- | 1 A | 1 A |
| Pd Power Dissipation | 1 W | -- | 1 W | 1 W |
| Technology | Si | -- | Si | Si |
| Transistor Polarity | NPN | -- | PNP | NPN |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
2SC5994-TD-EonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Bipolar Transistor, 50V, 2A, Low VCE(sat), NPN Single PCP, SOT-89 / PCP-1, 1000-REEL
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