The DDTA144WE-7 is a high-performance dual digital transistor array designed for efficient switching and amplification in industrial and consumer electronics. Featuring integrated resistors, this device offers simplified circuit design and space savings by eliminating the need for external base resistors. Its robust construction supports reliable operation under various conditions, making it an ideal choice for driving loads such as relays, lamps, and low-power motors. Manufactured by IC Manufacturer, the DDTA144WE-7 combines functionality with ease of integration, catering to engineers and sourcing specialists seeking dependable semiconductor solutions.
DDTA144WE-7 Technical Specifications
Parameter
Value
Number of Transistors
2 (Dual)
Transistor Type
NPN Digital Transistor Array
Integrated Base Resistors
Yes (Internal)
Collector-Emitter Voltage (VCEO)
50 V
Collector Current (IC)
100 mA
Power Dissipation (Ptot)
300 mW
Operating Temperature Range
-40 ??C to +85 ??C
Package Type
SOT-363
DDTA144WE-7 Key Features
Dual NPN Transistor Array: Enables compact designs by integrating two transistors in a single package, reducing board space and simplifying wiring.
Internal Base Resistors: Eliminates the need for external resistors, streamlining circuit assembly and enhancing reliability by reducing component count.
High Collector-Emitter Voltage: Rated at 50 V, allowing the device to operate effectively in a variety of industrial control and switching applications.
Moderate Collector Current Capacity: Supports up to 100 mA, suitable for driving loads such as relays, LEDs, and small motors efficiently.
Low Power Dissipation: With a maximum of 300 mW, the transistor array maintains thermal stability and ensures long-term reliability in continuous operation.
Wide Operating Temperature Range: The device functions reliably between -40 ??C and +85 ??C, making it suitable for harsh environmental conditions.
Compact SOT-363 Package: Provides easy surface-mount integration for modern PCB layouts, optimizing space while maintaining excellent electrical performance.
DDTA144WE-7 Advantages vs Typical Alternatives
The DDTA144WE-7 offers significant benefits compared to conventional discrete transistor setups, primarily due to its integrated base resistors which reduce component count and potential failure points. Its 50 V breakdown voltage and 100 mA collector current capacity provide a balanced performance suitable for many industrial switching tasks. The compact SOT-363 package further enhances integration, making this device a reliable, space-saving, and cost-effective alternative for engineers focused on efficiency and durability.
Relay and Lamp Drivers: Ideal for controlling low to moderate current loads such as relays and indicator lamps in automation and control systems, enabling straightforward driver circuit implementation.
Signal Amplification: Utilized in signal processing circuits requiring compact dual transistor arrays with consistent gain characteristics.
Switching Circuits: Suitable for switching applications in consumer electronics where compactness and integration reduce PCB complexity.
Industrial Control Systems: Employed in control boards for machinery and instrumentation, ensuring reliable switching under variable environmental conditions.
DDTA144WE-7 Brand Info
The DDTA144WE-7 is part of a product family designed by a reputable semiconductor manufacturer known for delivering high-quality, reliable transistor arrays. This product emphasizes ease of use through integrated base resistors and a compact surface-mount package, catering to design engineers requiring efficient, space-saving solutions. The brand’s commitment to robust performance and consistent manufacturing standards ensures the DDTA144WE-7 meets stringent industrial requirements.
