Diodes Inc. DMMT5401-7-F PNP Bipolar Transistor Array, SOT-26

The Diodes Inc. DMMT5401-7-F is a matched PNP small-signal surface-mount transistor array, engineered for reliable low-power amplification and switching applications. Its epitaxial planar die construction ensures consistent performance and stability, making it a robust choice for precision circuits. The device features an intrinsically matched PNP pair, which provides excellent parameter matching for differential amplifier stages and other critical analogue functions where component symmetry is essential.

This transistor array is designated as a green device and carries a UL94V-0 flammability rating, reflecting its compliance with high safety and environmental standards. It is designed to operate across a broad temperature range from -55°C to 150°C, ensuring functionality in demanding environments. For complementary circuit designs, the DMMT5551 serves as the matching NPN type, allowing for the creation of symmetrical push-pull or differential pair configurations.

Key Specifications

• Transistor Polarity: Dual PNP
• Collector-Emitter Voltage (V_CEO): -150V
• Continuous Collector Current (I_C): -200mA
• DC Current Gain (h_FE): 60
• Power Dissipation (P_D): 300mW
• Transition Frequency (f_T): 300MHz
• Package: SOT-26, 6-pin
• Mounting: Surface Mount

With its compact SOT-26 footprint and surface-mount design, it is ideal for high-density PCB layouts, saving valuable board space in modern electronic designs.