Product Overview: MMBT4403M3T5G - ON Semiconductor

The MMBT4403M3T5G is a high-performance PNP bipolar junction transistor (BJT) designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This small-signal transistor is housed in a compact SOT-23 surface-mount package, making it ideal for space-constrained applications. It is widely utilized in signal processing, amplification, and switching applications due to its excellent power handling and switching speeds.

Key Features

• Type: PNP Bipolar Junction Transistor (BJT)
• Package: SOT-23 surface-mount package for compact design
• Collector-Emitter Voltage (Vceo): 40V, providing a good voltage range for various applications
• Collector Current (Ic): Up to 600 mA, suitable for moderate power requirements
• Collector-Base Voltage (Vcbo): 40V, ensuring stable operation under high-voltage conditions
• Emitter-Base Voltage (Vebo): 5V, providing protection against emitter-base breakdown
• DC Current Gain (hFE): High hFE (gain) at 100 to 300, ensuring efficient current amplification
• Transition Frequency (fT): 250 MHz, allowing for high-speed switching applications
• Operating Temperature Range: -55°C to +150°C, suitable for harsh environments
• RoHS Compliant: Yes, meeting environmental standards for hazardous substances

Applications

The MMBT4403M3T5G is versatile and can be used in a wide range of applications, including but not limited to:

• Audio amplifiers and pre-amplifiers
• Signal processing circuits
• Low-power switching applications
• Driver stages in hi-fi amplifiers and television circuits
• Load switches
• Linear amplification and switching

Quality and Reliability

ON Semiconductor is committed to providing high-quality products. The MMBT4403M3T5G transistor undergoes rigorous testing and quality control measures to ensure reliability and performance in all supported applications. With its robust design and ON Semiconductor's reputation for quality, this transistor is a reliable choice for designers and manufacturers seeking efficient and compact PNP transistor solutions.