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PDTC114EU-QX

NPN digital transistor, 10k+47k R, 50V 300mA, AEC-Q101, SOT-363

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Manufacturer Part：

PDTC114EU-QX

Package：

SOT-363 (SC-88, 2.1x1.3x0.95mm)

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Description

Product Overview

The NXP PDTC114EU-QX is an automotive-grade NPN digital transistor with built-in 10k base resistor and 47k base-emitter resistor. 50V VCEO, 300mA IC in SOT-363 (SC-88) package.

Key Specifications

Type NPN Digital Transistor
VCEO 50V
IC 300mA
R1 (Base) 10 kOhm
R2 (BE) 47 kOhm
hFE 56-80 typ
Qualification AEC-Q101
Operating Temp -55 to +150C
Package SOT-363 (SC-88, 2.1×1.3mm)

Features

  • AEC-Q101 automotive qualified
  • Built-in 10k base + 47k BE resistors
  • Eliminates external bias components
  • SOT-363 ultra-compact
  • Logic-level drive compatible
  • RoHS compliant

Applications

  • Automotive relay and lamp driver
  • LED drive with logic control
  • Interface between MCU and load
  • Level shifting and buffer

The PDTC114EU-QX from NXP is an AEC-Q101 automotive NPN digital transistor with integrated 10k base resistor (R1) and 47k base-emitter resistor (R2) in SOT-363. The built-in resistors eliminate two external components, simplifying PCB layout. Logic-level GPIO can directly drive the transistor to switch 300mA loads. The 47k R2 provides base leakage path for fast turn-off.

The digital transistor integrates an NPN BJT with two bias resistors in a single die. R1 (10k) between the input pin and base limits base current. R2 (47k) between base and emitter provides a discharge path for stored base charge, speeding turn-off and ensuring off-state with floating input. The input can be driven directly from 3.3V/5V MCU GPIO without external resistors: IB = (Vin – VBE) / R1 – VBE/R2.

Pin Name Description
1 B* Input (via R1 to base)
2 E Emitter
3 C Collector
  • MCU GPIO to relay driver
  • LED on/off control
  • Logic-to-load interface
Model Manufacturer Key Difference
PDTA114EU-QX NXP PNP complementary
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Quality Assurance

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
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Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

Shipping & Payment

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
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Contact Information

Email: info@ic-vendor.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

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6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

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We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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