2N3637UB/TR ON Semiconductor JFET Transistor N-Channel TO-92 Package

2N3637UB/TR Overview

The 2N3637UB/TR is a high-performance NPN silicon transistor designed for medium power amplification and switching applications. It offers robust electrical characteristics suited for industrial and commercial electronics, including moderate voltage and current handling capabilities. This transistor features reliable gain and frequency response, making it ideal for general-purpose circuits requiring stable amplification. With its durable TO-18 metal can package, it ensures enhanced thermal management and mechanical protection. Engineers and sourcing specialists will find this component well-suited for integration in analog signal processing and switching devices. For detailed manufacturer information, visit IC-Hersteller.

2N3637UB/TR Key Features

• Medium Power Handling: Supports collector currents up to 0.8A, enabling effective use in moderate load amplification and switching circuits.
• Voltage Capability: Collector-emitter voltage rating of 50 V ensures reliable operation within standard industrial control systems.
• High Gain Performance: Current gain (hFE) typically ranges from 40 to 150, allowing for precise amplification in signal processing tasks.
• Thermally Stable Package: Encapsulated in a metal TO-18 package, providing improved heat dissipation and mechanical durability for extended operational life.

2N3637UB/TR Technical Specifications

Parameter	Wert	Einheit
Kollektor-Emitter-Spannung (Vceo)	50	V
Collector-Base Voltage (Vcbo)	70	V
Emitter-Base Voltage (Vebo)	5	V
Kollektorstrom (Ic)	0.8	A
Power Dissipation (Pc)	1	W
Stromverstärkung (hFE)	40 to 150	??
Übergangsfrequenz (fT)	50	MHz
Paket Typ	TO-18 Metalldose	??

2N3637UB/TR Advantages vs Typical Alternatives

This transistor delivers a balanced combination of moderate power capacity and high gain, which enhances circuit sensitivity and accuracy compared to typical low-power transistors. The metal TO-18 packaging offers superior thermal management over plastic encapsulated alternatives, improving reliability under continuous operation. Its voltage ratings and current handling make it a versatile choice for industrial amplification and switching tasks, providing engineers with a dependable component for medium power electronics without sacrificing performance or durability.

Typische Anwendungen

• Signal amplification in analog audio and instrumentation circuits where moderate collector current and stable gain are required, ensuring clear and precise signal processing.
• Schaltanwendungen in industriellen Steuerungssystemen, die einen zuverlässigen Transistorbetrieb unter wechselnden Lastbedingungen erfordern.
• General-purpose amplification in communication equipment, supporting moderate frequency signals up to 50 MHz.
• Driver stages for relays or small motors where robust current handling and thermal stability are essential for performance longevity.

2N3637UB/TR Brand Info

The 2N3637UB/TR is a product from a reputable semiconductor manufacturer known for delivering reliable, high-quality discrete transistors suitable for industrial and commercial electronics. This transistor series emphasizes consistent performance and durability, backed by rigorous manufacturing standards to meet demanding application requirements. The brand’s commitment to precision and reliability ensures that this component integrates seamlessly into a wide variety of electronic designs, offering engineers a trusted solution for medium power transistor needs.

FAQ

Wie hoch ist der maximale Kollektorstrom für diesen Transistor?

The maximum collector current rating is 0.8 amperes. Operating within this limit ensures the transistor functions reliably without overheating or damage in typical medium power applications.

Can this transistor be used for high-frequency switching?

Yes, the device supports a transition frequency of approximately 50 MHz, making it suitable for moderate frequency switching and amplification tasks, though it is not intended for very high-frequency RF applications.

What package does the transistor come in, and why is it important?

The transistor is housed in a TO-18 metal can package, which provides enhanced thermal dissipation and mechanical protection compared to plastic packages. This is important for maintaining stable operation under continuous or higher power conditions.

Is the transistor suitable for audio amplifier circuits?

Yes, its gain characteristics and frequency response make it appropriate for general-purpose audio amplification where moderate current and voltage handling are sufficient.

What voltage ratings should be considered when integrating this transistor?

The collector-emitter voltage rating is 50 V, collector-base voltage is 70 V, and emitter-base voltage is 5 V. These ratings must be respected in circuit design to avoid breakdown and ensure reliable operation.