2N1488-Transistor Overview
The 2N1488 transistor is a versatile NPN bipolar junction transistor widely used in low-power amplification and switching applications. Designed for general-purpose use, this device offers reliable performance with moderate current and voltage ratings, making it suitable for a variety of industrial and consumer electronics projects. Its complementary characteristics support efficient signal processing in analog and digital circuits, ensuring stable operation under typical environmental conditions. Sourcing specialists and engineers appreciate its proven track record for consistent gain and switching speed, ideal for cost-efficient design implementations. For detailed component sourcing and technical support, visit IC 製造商.
2N1488-Transistor Technical Specifications
| 參數 | 價值 |
|---|---|
| Type | NPN Bipolar Junction Transistor (BJT) |
| Collector-Emitter Voltage (Vce) | 30 V (maximum) |
| 集電極電流 (Ic) | 100 mA (maximum) |
| Power Dissipation (Ptot) | 400 mW (maximum) |
| 直流電流增益 (hFE) | 40 to 300 (typical range) |
| 轉換頻率 (fT) | 100 MHz (typical) |
| 包裝類型 | TO-18 Metal Can |
| 操作溫度範圍 | -65??C to +200??C |
| Base-Emitter Voltage (Vbe) | Approximately 0.7 V (typical) |
2N1488-Transistor Key Features
- Wide voltage and current handling: Supports up to 30 V and 100 mA, enabling efficient operation in low-power amplification and switching circuits.
- High gain range: Offers a DC current gain (hFE) between 40 and 300, allowing flexibility in circuit design for various amplification requirements.
- Fast switching speed: Transition frequency around 100 MHz ensures responsive transistor action, beneficial in signal processing and switching applications.
- Robust thermal tolerance: Operating temperature up to 200??C supports use in demanding environments without compromising reliability.
典型應用
- General-purpose amplification in audio and signal processing circuits where moderate current and voltage levels are required.
- Switching applications in control circuits, providing reliable transistor action for low to medium power loads.
- Designs requiring stable operation across a broad temperature range, such as industrial instrumentation and sensor interfaces.
- Complementary transistor stages in analog circuits, leveraging the NPN configuration for balanced signal handling.
2N1488-Transistor Advantages vs Typical Alternatives
This transistor delivers a balanced combination of moderate voltage and current capacity with a high gain range, making it advantageous over typical low-power alternatives. Its fast switching frequency and extended thermal tolerance improve reliability in demanding industrial environments. Additionally, the metal can TO-18 package enhances thermal dissipation compared to plastic-encapsulated counterparts, supporting longer device life and stable performance in compact electronic assemblies.
暢銷產品
2N1488-Transistor Brand Info
The 2N1488 transistor is a longstanding industry-standard device introduced by semiconductor manufacturers specializing in bipolar junction transistors. Originally popularized by manufacturers such as Texas Instruments and ON Semiconductor, it remains widely available through multiple suppliers. The device??s robust design and consistent performance have ensured its continued use in legacy and modern electronic designs. Its metal can package reflects a mid-20th-century design philosophy focused on durability and thermal management, appreciated in both educational and industrial applications.
常見問題
What is the maximum collector current rating for the 2N1488 transistor?
The maximum collector current for this transistor is 100 mA. This limit ensures safe operation within low-power amplification and switching circuits, preventing device damage due to excessive current flow.
精選產品
Can the 2N1488 transistor be used in high-frequency applications?
Yes, with a typical transition frequency of approximately 100 MHz, the transistor supports moderate high-frequency operations. This makes it suitable for signal processing and switching tasks that require fast response times.
What package type does the 2N1488 transistor come in?
The device is housed in a TO-18 metal can package, which provides excellent thermal dissipation and mechanical durability compared to plastic packages, enhancing reliability in industrial environments.
