DTA143EET1 Device Information Summary

Overview

The DTA143EET1 is a PNP Silicon Surface Mount Transistor with a monolithic bias resistor network. It is part of the DTA114EET1 Series, designed to simplify circuit design by integrating a single transistor and a bias network into one device. This reduces both system cost and board space.

Key Features

• Bias Resistor Network: Integrated series base resistor and base-emitter resistor.
• Package Type: SC-75/SOT-416, suitable for low power surface mount applications.
• Thermal Characteristics:Total Device Dissipation: 200 mW (FR-4 Board @ TA = 25°C).Thermal Resistance (Junction-to-Ambient): 600 °C/W.
• AEC-Q101 Qualified: Suitable for automotive and other applications requiring high reliability.
• Pb-Free Packages Available: Complies with environmental standards.

Electrical Characteristics (TA = 25°C unless otherwise noted)

• OFF Characteristics:Collector-Base Cutoff Current (ICBO): Max 100 nA.Collector-Emitter Cutoff Current (ICEO): Max 500 nA.Emitter-Base Cutoff Current (IEBO): Max 0.2 mA.
• ON Characteristics:DC Current Gain (hFE): 80 (Min) to 250 (Max) at VCE = 10 V, IC = 5.0 mA.Collector-Emitter Saturation Voltage (VCE(sat)): Max 0.2 V at IC = 10 mA, IB = 5 mA.Output Voltage (VOH): 4.9 V (Min) at VCC = 5.0 V, VB = 0.5 V, RL = 1.0 kΩ.

Resistor Values

• Input Resistor (R1): 4.7 kΩ.
• Base-Emitter Resistor (R2): 4.7 kΩ.
• Resistor Ratio (R1/R2): 1.0.

Ordering Information

• Package: SC-75.
• Shipping: 3,000 units per Tape & Reel.
• Marking: 6H.
• Lead-Free Option: DTA143EET1G (Pb-Free).

Thermal and Mechanical Characteristics

• Junction and Storage Temperature Range: -55°C to +150°C.
• Package Dimensions: SC-75/SOT-416 CASE 463-01.
• Soldering Footprint: Refer to the datasheet for detailed dimensions and recommended soldering footprint.

Applications

The DTA143EET1 is suitable for a variety of applications, including:

• Low power switching circuits.
• Automotive electronics.
• General-purpose amplification and switching.