JAN2N3740-Transistor Overview
The JAN2N3740 is a high-performance NPN bipolar junction transistor designed for robust switching and amplification applications in industrial and military electronics. This transistor features a maximum collector-emitter voltage of 100V and a collector current rating up to 200mA, delivering reliable operation under demanding conditions. Its construction adheres to JAN (Joint Army-Navy) quality standards, ensuring superior reliability and extended lifecycle in harsh environments. Engineers and sourcing specialists rely on this device for its stable gain, low noise characteristics, and compatibility with general-purpose amplifier circuits. For trusted procurement and detailed technical support, visit the IC Manufacturer.
JAN2N3740-Transistor Key Features
- High collector-emitter voltage capability: Supports up to 100V, enabling use in medium-voltage switching and amplification tasks.
- Collector current rating of 200mA: Provides sufficient current handling for general-purpose and control circuit applications.
- Reliable gain bandwidth product: Ensures consistent amplification performance with a typical hFE of 40 to 300, benefiting signal accuracy.
- JAN specification compliance: Guarantees military-grade reliability and ruggedness, ideal for aerospace and defense electronics.
JAN2N3740-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor |
| Collector-Emitter Voltage (VCEO) | 100 V (maximum) |
| Collector-Base Voltage (VCBO) | 100 V (maximum) |
| Emitter-Base Voltage (VEBO) | 5 V (maximum) |
| Collector Current (IC) | 200 mA (maximum) |
| Power Dissipation (PC) | 625 mW (maximum) |
| Gain Bandwidth Product (fT) | 40 MHz (typical) |
| DC Current Gain (hFE) | 40 to 300 (depending on IC) |
| Operating Temperature Range | -65??C to +200??C |
JAN2N3740-Transistor Advantages vs Typical Alternatives
This transistor offers enhanced voltage handling and current capacity compared to many standard general-purpose BJTs, making it ideal for demanding industrial and military environments. Its JAN certification confirms superior reliability under temperature extremes and stress, surpassing typical commercial-grade transistors. The wide gain range allows flexible design choices without sacrificing accuracy or noise performance, providing engineers with a dependable solution for sensitive amplification and switching applications.
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Typical Applications
- Signal amplification in industrial control systems where stable gain and reliability are crucial for maintaining accurate sensor readings and control signals.
- Switching elements in power management circuits, enabling efficient control of intermediate current loads up to 200mA.
- Defense and aerospace electronics, benefiting from the JAN certification for dependable operation in harsh environmental conditions.
- General-purpose amplification in audio and instrumentation circuits, providing low noise and consistent performance across temperature variations.
JAN2N3740-Transistor Brand Info
The JAN2N3740 transistor is produced under rigorous Joint Army-Navy (JAN) military standards, ensuring quality, reliability, and performance for critical applications. This product adheres to strict manufacturing and testing protocols, delivering robust transistor solutions for defense, aerospace, and industrial electronics sectors. The JAN designation highlights its suitability for high-reliability environments, supported by meticulous quality control and traceability.
FAQ
What type of transistor is the JAN2N3740?
The JAN2N3740 is an NPN bipolar junction transistor designed for medium voltage and current applications. It is suitable for switching and general amplification tasks commonly found in industrial and military electronic circuits.
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What voltage and current ratings does this transistor support?
This transistor supports a maximum collector-emitter voltage (VCEO) of 100 volts and can handle collector currents up to 200 milliamps, making it appropriate for moderate power levels in control and signal circuits.
What does the JAN designation imply for this transistor?
The JAN (Joint Army-Navy) marking indicates that the transistor meets strict military standards for reliability, quality, and performance. This means it undergoes rigorous testing and is qualified for use in harsh environments such as aerospace and defense systems.
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What is the typical gain range of the JAN2N3740 transistor?
The DC current gain (hFE) typically ranges from 40 to 300 depending on collector current and test conditions, offering flexibility for different amplification requirements within electronic circuits.
In what temperature range can this transistor operate reliably?
The device is rated for operation from -65??C up to +200??C, supporting applications that require high-temperature tolerance and reliability in extreme environmental conditions.
