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HFA3127BZ from INTELS,Intersil

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HFA3127BZ

Manufacturer: INTELS

Ultra High Frequency Transistor Arrays

Partnumber Manufacturer Quantity Availability
HFA3127BZ INTELS 1497 In Stock

Description and Introduction

Ultra High Frequency Transistor Arrays The HFA3127BZ is a high-speed, dual common-emitter NPN bipolar transistor array manufactured by Intersil (now part of Renesas Electronics).  

**Key Specifications:**  
- **Configuration:** Dual NPN transistors in a common-emitter configuration.  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit).  
- **Collector-Emitter Voltage (VCEO):** 12V.  
- **Collector-Base Voltage (VCBO):** 15V.  
- **Emitter-Base Voltage (VEBO):** 3V.  
- **Collector Current (IC):** 50mA per transistor.  
- **Power Dissipation (PD):** 725mW (total for the package).  
- **Transition Frequency (fT):** 8GHz (typical).  
- **DC Current Gain (hFE):** 85 (minimum at IC = 5mA, VCE = 1V).  
- **Applications:** High-speed switching, RF amplifiers, and other high-frequency circuits.  

For exact electrical characteristics, refer to the official datasheet from Renesas Electronics.

Partnumber Manufacturer Quantity Availability
HFA3127BZ INTERSIL 45 In Stock

Description and Introduction

Ultra High Frequency Transistor Arrays The **HFA3127BZ** from Intersil is a high-performance electronic component designed for applications requiring fast switching and low power consumption. This device is part of the **HFA series**, known for its high-speed bipolar transistors optimized for RF and microwave applications.  

Featuring a **dual NPN transistor configuration**, the HFA3127BZ offers excellent gain and bandwidth characteristics, making it suitable for use in amplifiers, mixers, and other high-frequency circuits. Its low noise and high linearity ensure reliable performance in demanding environments.  

Key specifications include a **transition frequency (fT) of up to 8 GHz**, ensuring rapid signal processing, and a low collector-emitter saturation voltage, which enhances efficiency. The component is housed in a **surface-mount package**, facilitating easy integration into modern PCB designs.  

Engineers often select the HFA3127BZ for its **consistent performance and durability**, particularly in telecommunications, radar systems, and test equipment. Its robust design ensures stability across varying operating conditions, making it a dependable choice for high-frequency applications.  

With its combination of speed, efficiency, and reliability, the HFA3127BZ remains a preferred solution for designers seeking high-performance bipolar transistors in advanced electronic systems.

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