DDTC142TE-7 Overview
The DDTC142TE-7 is a high-performance dual NPN transistor designed for efficient switching and amplification in industrial and consumer electronic applications. Featuring a compact SOT-23 package, it offers robust electrical characteristics suitable for signal processing and driver stages. Its low noise figure and fast switching capabilities ensure reliable operation in high-frequency circuits. Engineers and sourcing specialists will appreciate its compatibility with standard PCB layouts and its balance of power handling and gain. For detailed technical support and sourcing, visit الشركة المصنعة للدوائر المتكاملة.
DDTC142TE-7 Technical Specifications
| المعلمة | المواصفات |
|---|---|
| نوع الترانزستور | Dual NPN |
| الحزمة | SOT-23 |
| جهد المُجمِّع-المرسل (Vالرئيس التنفيذي) | 45 V |
| تيار المُجمِّع (IC) | 150 مللي أمبير |
| ناتج عرض النطاق الترددي المكتسب (وT) | 100 MHz |
| كسب التيار المستمر (حفي) | 100 – 300 |
| تردد الانتقال | 100 MHz |
| تبديد الطاقة (Pالمجموع) | 350 mW |
| نطاق درجة حرارة التشغيل | -55??C to +150??C |
| Input Capacitance | 2 pF |
DDTC142TE-7 Key Features
- Dual NPN transistor configuration: Enables compact circuit design by integrating two transistors in a single package, reducing PCB footprint and assembly complexity.
- High transition frequency (100 MHz): Supports fast switching and high-frequency amplification, critical for RF and signal processing applications.
- Wide voltage range (up to 45 V): Allows use in various power supply environments, increasing versatility in industrial electronics.
- Robust power dissipation (350 mW): Ensures reliable operation under moderate thermal stress, enhancing device longevity.
DDTC142TE-7 Advantages vs Typical Alternatives
This device offers superior integration with its dual transistor layout in a compact SOT-23 package, optimizing board space. It delivers a favorable balance of gain and switching speed compared to standard single transistors. The high voltage rating and power dissipation make it more reliable in demanding industrial environments, while its low input capacitance minimizes signal distortion, enhancing overall circuit performance.
🔥 المنتجات الأكثر مبيعًا
التطبيقات النموذجية
- Signal amplification and switching in industrial control circuits requiring compact, reliable dual transistor solutions.
- Driver stages in communication equipment benefiting from high-frequency transitions and low noise.
- General-purpose low-power amplification in consumer electronics with strict space constraints.
- Interface circuits where stable operation across a broad temperature range is essential.
DDTC142TE-7 Brand Info
The DDTC142TE-7 is manufactured by a leading semiconductor provider known for delivering reliable, high-quality discrete components tailored for industrial and consumer electronics. This transistor model reflects the brand??s commitment to precision engineering and consistent performance, making it a preferred choice for engineers seeking dependable dual NPN transistors in compact form factors.
الأسئلة الشائعة
What is the maximum collector current for the DDTC142TE-7?
The maximum collector current for this dual NPN transistor is 150 mA. This allows it to handle moderate current loads typical in switching and amplification applications without thermal or electrical stress issues.
🌟 المنتجات المميزة
Which package type does the DDTC142TE-7 use?
This transistor is housed in the SOT-23 package, a small, surface-mount plastic package ideal for high-density PCB layouts, enabling compact and efficient circuit designs.
What frequency range is suitable for the DDTC142TE-7?
The device supports operation up to a transition frequency of 100 MHz, making it well-suited for RF applications and fast switching circuits requiring high-frequency response.
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Can the DDTC142TE-7 operate in harsh temperature conditions?
Yes, it has an operating temperature range from -55??C to +150??C, which makes it suitable for use in demanding environments, including industrial and automotive electronics.
