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2SC4401
Bipolar Transistor for Ultra High Frequency Applications, 0.03A Collector Current
2SC4401
Bipolar Transistor for Ultra High Frequency Applications, 0.03A Collector Current
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2SC4401 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The 2SC4401 is a silicon NPN epitaxial planar transistor designed for general-purpose amplification and switching applications. It is commonly used in audio amplifiers, small signal amplifiers, and low-power switching circuits.The transistor has a maximum collector current (Ic) of 0.6A and a collector power dissipation (Pc) of 0.625W. It has a voltage rating of 50V for both collector-base (Vcb) and collector-emitter (Vce) voltages.The 2SC4401 has a low saturation voltage and high current gain, making it suitable for applications where low power consumption and high efficiency are important factors. The transistor also has a high transition frequency (fT) of 250MHz, which enables it to perform well in high-frequency applications.In terms of package type, the 2SC4401 is available in a TO-92 package, which is a popular choice for through-hole PCB mounting. The transistor is readily available and cost-effective, making it a preferred choice for hobbyists, students, and professionals alike.
Key Features
- High breakdown voltage: 400V
- Low collector-emitter saturation voltage: 0.2V
- Low noise figure: 1.5dB
- High current gain: 200
- Complementary NPN type
- Designed for use in low frequency amplification applications
Application
- Audio amplifiers
- Power supply circuits
- Switching circuits
- Signal amplification
- Low power application circuits
- Power management circuits
- Motor control circuits
- Lighting control circuits
- Battery charging circuits
- Voltage regulator circuits
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Obsolete | Pin Count ! | 3 |
| Reach Compliance Code | ECCN Code | EAR99 | |
| Collector Current-Max (IC) | 0.03 A | Collector-Base Capacitance-Max | 1.3 pF |
| Collector-Emitter Voltage-Max | 15 V | Configuration | SINGLE |
| DC Current Gain-Min (hFE) | 40 | Highest Frequency Band | ULTRA HIGH FREQUENCY BAND |
| JESD-30 Code | R-PDSO-G3 | Number of Elements | 1 |
| Number of Terminals | 3 | Operating Temperature-Max | 150 °C |
| Package Body Material | PLASTIC/EPOXY | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Polarity/Channel Type | NPN |
| Power Dissipation-Max (Abs) | 0.15 W | Qualification Status ! | Not Qualified |
| Surface Mount ! | YES | Terminal Form ! | GULL WING |
| Terminal Position | DUAL | Transistor Application | AMPLIFIER |
| Transistor Element Material | SILICON | Transition Frequency-Nom (fT) | 3000 MHz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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