Specifications
| Attribute | Value |
| Supplier | Rohm Semiconductor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Transistor Type | NPN |
| Current - Collector(Ic)(Max) | 300 mA |
| Voltage - Collector Emitter Breakdown(Max) | 20 V |
| Vce Saturation(Max) @ Ib Ic | 100mV @ 3mA, 30mA |
| Current - Collector Cutoff(Max) | 100nA (ICBO) |
| DC Current Gain(h FE)(Min) @ Ic Vce | 820 @ 4ma, 2V |
| Power - Max | 200 mW |
| Frequency - Transition | 35MHz |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
Overview
Description
The "2SD2704KT146" appears to be a part number or model number, likely associated with an electronic component such as a transistor or semiconductor device. The prefix "2SD" typically indicates an NPN bipolar junction transistor (BJT) in Japanese Industrial Standards (JIS) nomenclature. These components are commonly used in amplification and switching applications in electronics.
The specific numbers "2704KT146" could denote particular specifications, manufacturing details, or batch numbers, which help in identifying the component's characteristics like voltage, current ratings, package type, and manufacturing location or date.
For precise specifications, it is essential to consult the datasheet provided by the manufacturer, which will provide detailed technical information such as electrical characteristics, pin configuration, and recommended usage conditions. Manufacturers produce these components for various applications in consumer electronics, automotive, industrial, and other technological fields.
Always ensure compatibility with your circuit design by cross-referencing the component specifications with your requirements.
The specific numbers "2704KT146" could denote particular specifications, manufacturing details, or batch numbers, which help in identifying the component's characteristics like voltage, current ratings, package type, and manufacturing location or date.
For precise specifications, it is essential to consult the datasheet provided by the manufacturer, which will provide detailed technical information such as electrical characteristics, pin configuration, and recommended usage conditions. Manufacturers produce these components for various applications in consumer electronics, automotive, industrial, and other technological fields.
Always ensure compatibility with your circuit design by cross-referencing the component specifications with your requirements.
Equivalent
The 2SD2704KT146 is a NPN bipolar junction transistor commonly used in amplification and switching applications. Equivalent products include transistors with similar ratings, like the 2SD2704, KSD882, BD135, and NTE184. These equivalents match key specifications such as voltage, current, and power ratings, but it's crucial to verify these parameters against your specific application requirements. Always consult datasheets to ensure compatibility.
Features
The 2SD2704KT146 is a silicon NPN epitaxial transistor used primarily for general-purpose amplification and switching applications. Here are its key features:
1. Type: NPN Bipolar Junction Transistor (BJT)
2. Maximum Collector-Emitter Voltage (Vceo): Typically around 50V.
3. Maximum Collector Current (Ic): Up to 1.5A.
4. Power Dissipation (Pc): Approximately 1W.
5. DC Current Gain (hFE): Generally in the range of 100 to 400, indicating good amplification capability.
6. Package: Often found in a TO-92 or similar package, suitable for through-hole mounting.
7. Transition Frequency (fT): Approximately 150 MHz, suitable for high-frequency applications.
8. Low Noise: Designed to operate with low noise figures, making it suitable for audio and small signal applications.
These characteristics make the 2SD2704KT146 versatile for various low to medium power applications, such as signal amplification and general-purpose switching.
1. Type: NPN Bipolar Junction Transistor (BJT)
2. Maximum Collector-Emitter Voltage (Vceo): Typically around 50V.
3. Maximum Collector Current (Ic): Up to 1.5A.
4. Power Dissipation (Pc): Approximately 1W.
5. DC Current Gain (hFE): Generally in the range of 100 to 400, indicating good amplification capability.
6. Package: Often found in a TO-92 or similar package, suitable for through-hole mounting.
7. Transition Frequency (fT): Approximately 150 MHz, suitable for high-frequency applications.
8. Low Noise: Designed to operate with low noise figures, making it suitable for audio and small signal applications.
These characteristics make the 2SD2704KT146 versatile for various low to medium power applications, such as signal amplification and general-purpose switching.
Pinout
The 2SD2704KT146 is a NPN bipolar junction transistor (BJT) used for amplification and switching purposes. This transistor is commonly used in medium power applications. It typically comes in a TO-252-3 package, which means it has three pins. The pin configuration is as follows:
1. Collector: This is the primary terminal through which the load current enters the transistor.
2. Base: This terminal controls the transistor's operation, allowing current to flow from the collector to the emitter when a small input current is applied.
3. Emitter: This is the terminal through which the current leaves the transistor.
The specific functions and characteristics, such as voltage and current ratings, need to be verified from the datasheet as they can vary depending on manufacturer specifications. Generally, this type of transistor is used in applications like power management, motor control, and other electronic circuits requiring amplification or switching.
1. Collector: This is the primary terminal through which the load current enters the transistor.
2. Base: This terminal controls the transistor's operation, allowing current to flow from the collector to the emitter when a small input current is applied.
3. Emitter: This is the terminal through which the current leaves the transistor.
The specific functions and characteristics, such as voltage and current ratings, need to be verified from the datasheet as they can vary depending on manufacturer specifications. Generally, this type of transistor is used in applications like power management, motor control, and other electronic circuits requiring amplification or switching.
Manufacturer
The 2SD2704KT146 is a transistor manufactured by ROHM Semiconductor. ROHM Semiconductor is a Japanese company that specializes in the design and manufacturing of semiconductors, integrated circuits, and other electronic components. Founded in 1958, the company is known for producing a wide range of electronic components, including diodes, transistors, power management ICs, and sensors, serving various industries such as automotive, consumer electronics, and industrial equipment. ROHM focuses on delivering high-quality and reliable products that support the development of advanced technologies and innovative applications.
Application
The 2SD2704KT146 is a NPN bipolar junction transistor (BJT) often used in various electronic applications. Its primary application areas include:
1. Switching Circuits: Useful in low power switching applications due to its efficient switching capabilities.
2. Amplification: Employed in amplifying low-frequency signals.
3. Signal Processing: Utilized in audio, radio, and television signal processing circuits.
4. Motor Control: Can be used in low-power motor drive circuits.
5. LED Drivers: Suitable for driving LEDs and other similar loads.
6. General-Purpose Electronics: Commonly used in various consumer electronics for general-purpose low power tasks.
These applications benefit from the transistor’s reliability and performance characteristics.
1. Switching Circuits: Useful in low power switching applications due to its efficient switching capabilities.
2. Amplification: Employed in amplifying low-frequency signals.
3. Signal Processing: Utilized in audio, radio, and television signal processing circuits.
4. Motor Control: Can be used in low-power motor drive circuits.
5. LED Drivers: Suitable for driving LEDs and other similar loads.
6. General-Purpose Electronics: Commonly used in various consumer electronics for general-purpose low power tasks.
These applications benefit from the transistor’s reliability and performance characteristics.
Package
The 2SD2704KT146 is a NPN bipolar junction transistor (BJT) packaged in a TO-92 form factor. This package type is commonly used for small-signal transistors, featuring a plastic body with three leads suitable for through-hole mounting.
