PIC7521-Transistor NPN Amplifier Transistor in TO-92 Package by PIC Microelectronics

PIC7521-Transistor Overview

The PIC7521 transistor is a precision semiconductor device designed for reliable performance in a variety of electronic circuits. It offers stable current amplification with optimized gain characteristics, making it suitable for switching and amplification applications. Featuring robust voltage and current handling capabilities, this transistor supports efficient operation in industrial and consumer electronics. Its compact packaging ensures easy integration into complex PCB layouts while maintaining thermal stability. Engineers and sourcing specialists can rely on this device for consistent performance in demanding environments, backed by thorough technical specifications from IC Manufacturer.

PIC7521-Transistor Technical Specifications

PIC7521-Transistor Key Features

• Stable Current Amplification: Ensures consistent gain across a wide temperature range, improving signal integrity in amplification stages.
• High Collector-Emitter Voltage Rating: Allows operation in circuits requiring up to 40 V, providing versatility in power management applications.
• Compact TO-92 Package: Facilitates easy PCB mounting and thermal dissipation in space-constrained industrial designs.
• Wide Operating Temperature Range: Supports reliable performance from -55??C to +150??C, suitable for harsh environmental conditions.

Typical Applications

• Signal amplification in low to medium power analog circuits where stable gain and switching performance are critical for accurate operation.
• Switching applications in control circuits, enabling efficient power management in embedded systems.
• Driver stages for relays or LEDs, leveraging the transistor??s current handling capacity and voltage tolerance.
• General-purpose amplification and switching in consumer electronics and industrial instrumentation requiring reliable transistor operation.

PIC7521-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of moderate voltage rating, stable current gain, and thermal resilience that outperforms many generic alternatives in similar packages. Its enhanced frequency response and low base-emitter voltage contribute to efficient switching and amplification with minimal power loss. The wide operating temperature range ensures durability in industrial applications, making it a preferred choice for engineers seeking reliable, long-term performance without sacrificing integration ease or sourcing availability.

PIC7521-Transistor Brand Info

The PIC7521 transistor is manufactured by a reputable semiconductor vendor known for quality discrete components optimized for industrial and commercial electronics. This device is part of the brand??s extensive portfolio of bipolar junction transistors (BJTs), offering proven reliability and consistent manufacturing standards. The brand emphasizes stringent quality control and extensive datasheet support, ensuring that engineers can confidently deploy the transistor in demanding designs. The PIC7521 is widely available through authorized distributors, supporting global supply chains with comprehensive technical documentation and application guidance.

FAQ

What is the maximum collector current supported by this transistor?

The device supports a maximum collector current of 500 mA, making it suitable for moderate power amplification and switching tasks in various electronic circuits.

Can this transistor be used in high-frequency applications?

Yes, with a transition frequency of 100 MHz, it is appropriate for many moderate-frequency amplification and switching applications, though it may not