The DDTC122LU-7-F from Diodes Incorporated is a pre-biased transistor, which is a small signal device that integrates a single transistor with a resistor network. This product is designed to simplify circuit design and minimize component count in applications. It is particularly well-suited for automatic insertion due to its small package footprint.

Key Features

• Transistor Type: NPN - Pre-Biased
• Resistor Ratio, R1/R2: 1
• DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 5mA, 5V
• Vce Saturation (Max) @ Ib, Ic: 300mV @ 500µA, 10mA
• Current - Collector (Ic) (Max): 100mA
• Power - Max: 200mW
• DC Current Gain (hFE): 100
• Mounting Type: Surface Mount
• Package / Case: SOT-323-3, SC-70, SOT-323
• Supplier Device Package: SOT-323

Applications

The DDTC122LU-7-F is suitable for a wide range of applications due to its integrated design and ease of use. It is often used in:

• Power management circuits
• Signal processing
• Control systems
• DC-DC converters
• Telecommunication circuits
• And other general-purpose switching applications

Benefits

The integration of resistors with the transistor in the DDTC122LU-7-F helps to reduce component count, which can lead to a reduction in board space and overall cost. The pre-biased configuration also simplifies the design process, allowing for quicker development times and reducing potential errors in circuit design. Its small form factor is ideal for compact designs and applications where space is at a premium.

Environmental and Quality Certifications

Diodes Incorporated ensures that the DDTC122LU-7-F meets stringent quality and environmental standards, including:

• RoHS compliant
• Green product
• REACH compliant