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MMBT3904LP-7

Name: MMBT3904LP-7
Rating: 4.7 (12 reviews)

TRANS NPN 40V 0.2A 3DFN

제조업체
Mfr.부분 #MMBT3904LP-7
패키지 DFN-3
데이터시트 MMBT3904LP-7 DataSheet
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사양

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q101
ProductStatus	Active
TransistorType	NPN
Current-Collector(Ic)(Max)	200 mA
Voltage-CollectorEmitterBreakdown(Max)	40 V
VceSaturation(Max)@IbIc	300mV @ 5mA, 50mA
DCCurrentGain(hFE)(Min)@IcVce	100 @ 10mA, 1V
Power-Max	250 mW
Frequency-Transition	300MHz
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	3-UFDFN

개요

Description

MMBT3904LP-7 is a low-power NPN bipolar junction transistor (BJT) designed for various general-purpose applications. It features a maximum collector current of 800 mA and a collector-emitter voltage rating of 40 V, making it suitable for low to medium power amplification and switching tasks. The device is housed in a compact SOT-23 package, enhancing its suitability for space-constrained applications in consumer electronics, communication devices, and industrial equipment.
Key specifications include a current gain (hFE) range of 100 to 300, allowing for efficient signal amplification. The transistor operates efficiently within a temperature range of -55°C to +150°C, ensuring reliability in diverse environments. MMBT3904LP-7 is commonly used in audio circuits, signal processing, and other electronic applications where moderate power handling is required. Its low noise and high linearity characteristics make it a popular choice among engineers and designers in the electronics industry.

Features

The MMBT3904LP-7 is a general-purpose NPN bipolar junction transistor (BJT) designed for various applications, including amplification and switching. Key features include:
1. Type: NPN transistor.
2. Package: Available in a SOT-23 package, ideal for compact designs.
3. Voltage Rating: Collector-emitter voltage (Vce) up to 40V.
4. Current Rating: Continuous collector current (Ic) up to 200mA.
5. Gain: Minimum DC current gain (hFE) in the range of 100 to 300 at a collector current of 10mA.
6. Frequency: Transition frequency (ft) approximately 250MHz, suitable for high-speed applications.
7. Temperature Range: Operates effectively over a temperature range of -55°C to +150°C.
8. Applications: Commonly used in signal processing, audio amplification, and switching circuits.
These characteristics make the MMBT3904LP-7 versatile for various electronic projects and products.

Package

The MMBT3904LP-7 is typically packaged in a SOT-23 surface mount package. This small package type is designed for space-saving applications in electronic circuits, providing efficient thermal performance and ease of integration.

Pinout

The MMBT3904LP-7 is a dual NPN bipolar junction transistor (BJT) in a surface-mount package. It typically has a pin count of 3, corresponding to its three terminals:
1. Collector (C) - This is the terminal where the output current flows out of the transistor.
2. Base (B) - This terminal controls the transistor's operation by regulating the amount of current flowing from the collector to the emitter.
3. Emitter (E) - This is the terminal where the input current enters the transistor.
The MMBT3904LP-7 is commonly used for analog and digital switching applications, amplification, and signal processing in various electronic circuits. Its compact size makes it suitable for space-constrained applications in devices like smartphones, laptops, and other consumer electronics.

Manufacturer

The MMBT3904LP-7 is manufactured by ON Semiconductor, a global semiconductor company headquartered in Phoenix, Arizona. ON Semiconductor specializes in providing a wide range of semiconductor solutions, including power management, analog, and digital signal processing components, as well as discrete devices like transistors and diodes. The company serves various industries, including automotive, industrial, and consumer electronics, focusing on energy-efficient products and technologies. ON Semiconductor is known for its commitment to innovation and sustainability in the semiconductor market.

Application

The MMBT3904LP-7 is a low-power NPN bipolar junction transistor primarily used in switching and amplification applications. Common areas include signal amplification in audio devices, switching circuits in automotive and consumer electronics, and low-frequency oscillator circuits. It is also utilized in digital logic circuits and as a driver for small loads in various electronic devices.

Equivalent

The MMBT3904LP-7 is a low-power NPN bipolar junction transistor. Equivalent products include the 2N3904, BC547, and MMBT3904. For surface mount options, you can also consider the S8050 or MMBT2222. Always check the specific electrical characteristics and package types to ensure compatibility with your application.