MMBTH10LT1

The MMBTH10LT1 is a small-signal NPN transistor manufactured by Linear Technology, designed for various low-power applications. It is housed in a compact SOT-23 package, which is ideal for space-constrained designs. The SOT-23 package typically measures approximately 2.9 mm x 1.3 mm, making it suitable for surface-mount technology (SMT) applications.

Key Features:

• Type: NPN Bipolar Junction Transistor (BJT)
• Package: SOT-23
• Maximum Collector-Emitter Voltage (Vce): Typically around 50V, allowing it to handle a wide range of voltage applications.
• Maximum Collector Current (Ic): Generally rated at 200 mA, making it suitable for driving small loads.
• DC Current Gain (hFE): The transistor exhibits a high current gain, typically in the range of 100 to 300, which enhances its efficiency in amplification applications.
• Transition Frequency (fT): The MMBTH10LT1 has a transition frequency of around 100 MHz, indicating its capability for high-frequency applications.

Electrical Characteristics:

• Collector-Base Breakdown Voltage (V(BR)CBO): This is typically around 50V, ensuring reliable operation in various circuit configurations.
• Emitter-Base Breakdown Voltage (V(BR)EBO): Usually around 5V, which is important for protecting the transistor from reverse bias conditions.
• Thermal Resistance: The thermal resistance junction-to-ambient is low, allowing for efficient heat dissipation during operation.

Applications:

The MMBTH10LT1 is commonly used in:

• Signal amplification circuits
• Switching applications
• Low-power RF applications
• General-purpose amplification in consumer electronics

Performance:

The MMBTH10LT1 is known for its reliability and performance in low-power applications. Its small size and high gain make it a popular choice among engineers for designing compact electronic devices. The transistor's characteristics allow it to function effectively in both analog and digital circuits, providing versatility in various electronic designs.

Conclusion:

Overall, the MMBTH10LT1 from Linear Technology is a versatile and efficient NPN transistor that meets the needs of modern electronic applications, particularly where space and power efficiency are critical. Its robust specifications and compact form factor make it a valuable component in a wide range of electronic devices.