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KST2222A
KST2222A Transistor: NPN Type with Small Signal Amplification Capabilities
KST2222A
KST2222A Transistor: NPN Type with Small Signal Amplification Capabilities
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Service & Packaging
Service & Packaging
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KST2222A 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 KST2222A is a general-purpose NPN bipolar junction transistor commonly used for amplification and switching applications. It is designed for high-speed switching and features a low collector-emitter saturation voltage, making it suitable for use in various electronic circuits.The KST2222A has a maximum collector current of 600mA and a maximum collector-emitter voltage of 40V, allowing for the handling of moderate power levels. It has a maximum power dissipation of 625mW and a DC current gain (hFE) of 100-300, ensuring efficient signal amplification.This transistor is housed in a TO-92 package, which is a popular and easily-recognizable through-hole package type. It has three terminals - the collector, base, and emitter - with standard pin configurations for easy integration into circuit designs.The KST2222A is commonly used in audio amplifiers, oscillators, voltage regulators, and other electronic devices where amplification or switching of signals is required. It is a reliable and cost-effective transistor with a wide range of applications in the field of electronics.
Key Features
- General-Purpose Transistor
Application
- Audio amplification
- Switching circuits
- Sensor applications
- Electronic ballasts
- Motor control
- Power management
- Voltage regulation
- Signal processing
- LED drivers
- Instrumentation equipment
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Part Package Code | SOT-23 | Pin Count ! | 3 |
| Reach Compliance Code | ECCN Code | EAR99 | |
| HTS Code ! | 8541.21.00.95 | Collector Current-Max (IC) | 0.6 A |
| Collector-Emitter Voltage-Max | 40 V | Configuration | SINGLE |
| DC Current Gain-Min (hFE) | 40 | JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e0 | Number of Elements | 1 |
| Number of Terminals | 3 | Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Polarity/Channel Type | NPN | Power Dissipation-Max (Abs) | 0.35 W |
| Qualification Status ! | Not Qualified | Surface Mount ! | YES |
| Terminal Finish | TIN LEAD | Terminal Form ! | GULL WING |
| Terminal Position | DUAL | Transistor Element Material | SILICON |
| Transition Frequency-Nom (fT) | 300 MHz | Turn-off Time-Max (toff) | 285 ns |
| Turn-on Time-Max (ton) | 35 ns |
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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