PUMH9,125
Product Overview
Category
PUMH9,125 belongs to the category of small signal transistors.
Use
It is commonly used for amplification and switching of electronic signals in various applications.
Characteristics
PUMH9,125 is known for its high gain, low noise, and low power consumption characteristics.
Package
The product is typically available in a SOT-363 package.
Essence
PUMH9,125 is essential for electronic circuit design requiring small signal amplification and switching.
Packaging/Quantity
It is usually packaged in reels or tubes containing a specific quantity per package.
Specifications
- Maximum Collector-Base Voltage: 40V
- Maximum Collector Current: 100mA
- Power Dissipation: 225mW
- Transition Frequency: 250MHz
- Noise Figure: 1.3dB
Detailed Pin Configuration
PUMH9,125 has three pins: 1. Base 2. Emitter 3. Collector
Functional Features
- High gain and bandwidth
- Low noise figure
- Small form factor
Advantages
- Suitable for low-power applications
- Compact package size
- Wide operating frequency range
Disadvantages
- Limited maximum collector current
- Sensitive to overvoltage conditions
Working Principles
PUMH9,125 operates based on the principles of bipolar junction transistor (BJT) amplification and switching. When biased correctly, it allows for controlled amplification and switching of small electronic signals.
Detailed Application Field Plans
PUMH9,125 finds applications in: - Audio amplifiers - RF circuits - Sensor interfaces - Oscillator circuits
Detailed and Complete Alternative Models
Alternative models to PUMH9,125 include: - BC847B - 2N3904 - MMBT3904 - BC846
In conclusion, PUMH9,125 is a small signal transistor with high gain and low noise characteristics, suitable for various electronic applications requiring amplification and switching of small signals.
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10个与PUMH9,125在技术解决方案中的应用相关的常见问题及解答
What is PUMH9,125?
- PUMH9,125 is a high-performance NPN bipolar transistor commonly used in various technical solutions.
What are the key features of PUMH9,125?
- PUMH9,125 features high current gain, low saturation voltage, and low noise, making it suitable for many technical applications.
In what types of technical solutions is PUMH9,125 commonly used?
- PUMH9,125 is commonly used in audio amplifiers, signal processing circuits, and sensor interfaces due to its excellent performance characteristics.
What is the maximum collector current rating of PUMH9,125?
- The maximum collector current rating of PUMH9,125 is typically around 100mA, making it suitable for low to moderate power applications.
What is the typical operating voltage range for PUMH9,125?
- PUMH9,125 operates within a typical voltage range of 20V to 40V, making it compatible with many standard electronic systems.
Does PUMH9,125 require any special heat dissipation considerations?
- PUMH9,125 is designed to operate efficiently without requiring special heat dissipation considerations under normal operating conditions.
Can PUMH9,125 be used in high-frequency applications?
- Yes, PUMH9,125 can be used in moderate frequency applications due to its high cutoff frequency and low parasitic capacitance.
What are the recommended storage and operating temperature ranges for PUMH9,125?
- The recommended storage temperature range for PUMH9,125 is typically -55°C to +150°C, while the operating temperature range is usually -40°C to +85°C.
Are there any specific layout considerations when using PUMH9,125 in a circuit design?
- It is recommended to minimize lead lengths and keep input and output traces short to optimize the performance of PUMH9,125 in a circuit design.
Where can I find detailed application notes and reference designs for using PUMH9,125 in technical solutions?
- Detailed application notes and reference designs for PUMH9,125 can be found in the product datasheet, manufacturer's application guides, and technical support resources.