ON Semiconductor MMBT4126LT1 PNP Transistor

The MMBT4126LT1 is a high-performance PNP bipolar transistor from ON Semiconductor, a leading provider of semiconductor-based solutions. This small-signal transistor is designed for general-purpose amplification and switching applications, offering a blend of reliability and efficiency in a compact package. It is particularly suitable for automation, power management, and signal processing applications where space is at a premium and performance cannot be compromised.

Key Features:

• Type: PNP Bipolar Transistor
• Package: SOT-23 Surface-Mount
• Collector-Emitter Voltage (Vceo): 25V
• Collector Current (Ic): 200mA
• Power Dissipation (Pd): 350mW
• DC Current Gain (hFE): 100 to 300 at 10mA Vce
• Transition Frequency (fT): 50MHz
• Operating and Storage Junction Temperature Range: -55°C to +150°C

With its SOT-23 package, the MMBT4126LT1 is designed for surface-mount technology (SMT), allowing for efficient assembly and space-saving on printed circuit boards (PCBs). Its small form factor is an advantage in portable and space-constrained applications.

The device's collector-emitter voltage of 25V and collector current capability of 200mA make it a versatile choice for a wide array of applications. It can handle moderate power levels with a power dissipation rating of 350mW, ensuring stable operation under various conditions.

The MMBT4126LT1 boasts a high current gain bandwidth product, with a transition frequency of 50MHz, making it suitable for amplification in RF and high-speed signal processing applications. Its high DC current gain (hFE) ensures that it can be driven with low base currents, thus reducing power consumption.

ON Semiconductor's commitment to quality is evident in the MMBT4126LT1's robust operating temperature range, ensuring reliability across a wide spectrum of environmental conditions. The product is also designed with the industry's environmental standards in mind, offering lead-free and RoHS-compliant construction.

Whether you're designing energy-efficient power management systems or sophisticated signal processing circuits, the MMBT4126LT1 PNP transistor is an excellent choice for your needs, combining ON Semiconductor's trusted manufacturing expertise with high-performance specifications.