DDTC144TCA-7 Overview
The DDTC144TCA-7 is a dual NPN transistor array designed for high-speed switching and amplification in industrial electronics. Featuring matched transistor pairs, it provides excellent gain linearity and low noise, making it ideal for precision analog circuits and digital interface applications. This component supports efficient signal processing with a compact SOT-363 package, enhancing board space utilization. Engineered to meet stringent reliability standards, it is well-suited for demanding environments where consistent performance is critical. For sourcing and detailed specifications, visit IC Manufacturer.
DDTC144TCA-7 Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | Dual NPN |
| Package | SOT-363 (SC-70 6L) |
| Collector-Emitter Voltage (VCEO) | 80 V |
| Collector Current (IC) | 150 mA |
| DC Current Gain (hFE) | 100 to 300 |
| Transition Frequency (fT) | 250 MHz (typical) |
| Power Dissipation (PD) | 310 mW |
| Operating Temperature Range | -55??C to +150??C |
| Storage Temperature Range | -55??C to +150??C |
DDTC144TCA-7 Key Features
- Dual matched NPN transistors: Ensures consistent gain and minimal offset, critical for differential amplifier and signal processing circuits.
- High voltage rating (80 V): Supports robust operation in industrial power applications requiring high voltage tolerance.
- Fast transition frequency (~250 MHz): Enables high-speed switching and amplification for efficient signal handling in communication interfaces.
- Compact SOT-363 package: Saves PCB space while providing reliable thermal performance in dense circuit designs.
- Wide operating temperature range (-55??C to +150??C): Suitable for harsh industrial and automotive environments requiring temperature resilience.
- Low noise characteristics: Improves signal integrity in sensitive analog front-end and sensor interface circuits.
- Moderate power dissipation (310 mW): Supports sustained operation without excessive heat generation in constrained layouts.
DDTC144TCA-7 Advantages vs Typical Alternatives
This transistor array offers superior voltage handling and matched transistor pairs compared to standard discrete transistors, enhancing accuracy and reliability in analog signal paths. Its compact package and high-speed switching capability deliver improved integration flexibility and power efficiency, making it an optimal choice over conventional bipolar transistors in industrial and communication applications.
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Typical Applications
- Differential amplifier circuits in industrial control systems, providing consistent gain and low distortion for precise measurement and control.
- High-speed switching in digital logic interface modules where rapid signal transitions are critical for performance.
- Analog signal conditioning, including sensor interfaces requiring noise minimization and matched transistor characteristics.
- Voltage level shifting and buffering in communication equipment supporting industrial automation networks.
DDTC144TCA-7 Brand Info
The DDTC144TCA-7 is manufactured by a leading semiconductor supplier known for high-quality bipolar transistor arrays. This product is part of a family designed to deliver consistent, high-performance transistor solutions for industrial applications. The brand emphasizes reliability, precise matching, and robust packaging to meet the demands of modern electronic systems requiring compact and efficient transistor arrays.
FAQ
What is the maximum collector current rating for this transistor array?
The maximum collector current for each transistor within the array is 150 mA. This rating ensures reliable performance during switching or amplification tasks without exceeding thermal or electrical limits.
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Can this device operate in automotive temperature ranges?
Yes, the device supports an operating temperature range from -55??C up to +150??C, making it suitable for automotive applications where wide temperature tolerance is essential for durability and consistent operation.
