Bipolar (Bjt) Single Transistor, General Purpose, Npn, 40 V, 250 Mhz, 250 Mw, 600 Ma, 100 Rohs Compliant: Yes |Nexperia PMBT4401,215

PMBT4401,215 – NPN General-Purpose Transistor – Nexperia Automotive Grade

The PMBT4401,215 from Nexperia is a high-reliability NPN bipolar junction transistor designed for demanding automotive and general-purpose switching applications. This surface-mount device delivers robust performance with 40V voltage tolerance and 600mA current handling, ensuring stable operation in compact circuits. PCX supplies this AEC-Q100 qualified component with guaranteed stock and rapid shipping.

Key Features

• NPN Transistor Type – Ideal for amplification and switching circuits
• 40V Collector-Emitter Voltage – Handles moderate power loads
• 600mA Max Collector Current – Supports medium-current applications
• 250MHz Transition Frequency – Enables fast signal processing
• AEC-Q100 Automotive Qualified – Meets stringent automotive reliability standards
• 250mW Power Dissipation – Efficient thermal performance
• 150°C Operating Temperature – Suitable for harsh environments

Technical Specifications

This Nexperia transistor features a compact TO-236AB (SOT-23-3) surface-mount package optimized for automated assembly. With a minimum DC current gain (hFE) of 100 @ 150mA/1V and ultra-low collector cutoff current (50nA max), it ensures precise signal control. The 750mV max Vce saturation voltage minimizes power loss during switching operations. RoHS-compliant construction guarantees environmental safety.

Common Applications

• Automotive control modules (ECUs, lighting systems)
• Load switching in power management circuits
• Signal amplification in sensor interfaces
• Driver stages for relays and small motors
• Consumer electronics power control

About Nexperia

Nexperia stands as a global leader in discrete semiconductors and MOSFET technologies, renowned for manufacturing high-volume, automotive-grade components. Their focus on rigorous quality control and AEC-Q100 compliance makes them a preferred supplier for mission-critical automotive and industrial applications.

With decades of expertise in transistor innovation, Nexperia components consistently deliver exceptional thermal stability and electrical efficiency. Their vertically integrated production ensures component traceability and reliability – key factors that align with PCX’s commitment to supplying authentic, high-performance parts.

About Bipolar Junction Transistors (BJTs)

Bipolar Junction Transistors are fundamental semiconductor devices used for current amplification and electronic switching. Unlike MOSFETs, BJTs are current-controlled components valued for their linear response characteristics and predictable gain behavior across temperature variations.

NPN transistors like the PMBT4401,215 serve as essential building blocks in analog circuits, power regulation systems, and interface controls. Their simplicity, cost-effectiveness, and reliability make them indispensable in automotive electronics, power supplies, and signal processing chains where precise current handling is critical.

Packaging Options

PCX supplies the PMBT4401,215 in industry-standard formats including Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® configurations to support both prototyping and high-volume production requirements.

Frequently Asked Questions

Question: Is this transistor suitable for automotive under-hood applications?
Answer: Yes, its AEC-Q100 qualification and 150°C junction temperature rating make it ideal for automotive environments.

Question: What is the difference between NPN and PNP transistor types?
Answer: NPN transistors switch ground paths with positive control voltage, while PNP types switch positive supply paths – this NPN variant is more common in low-side switching.

Question: Can I use this for audio amplifier circuits?
Answer: With 250MHz transition frequency and stable hFE characteristics, it’s suitable for small-signal audio stages.

Question: Does PCX provide datasheets for this component?
Answer: Yes, download the full PMBT4401,215 datasheet directly from PCXCo.com.

Question: What PCB footprint does the TO-236AB package use?
Answer: It complies with standard SOT-23-3 land patterns (2.9mm x 2.4mm) with 0.95mm pitch.

Question: Is this a direct replacement for legacy BC847 variants?
Answer: While electrical specs are similar, verify pinout compatibility in your specific application.

Note: Product images are representational. Refer to datasheet for exact dimensions.

Order from PCX Today!

Ensure your design success with genuine Nexperia components – order PMBT4401,215 transistors from PCX today for same-day shipping and expert technical support!