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AON7403

P-Channel 30V 29A MOSFET, 18mOhm, DFN 3x3, load switch/PWM

6731

المخزون الفعال
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جزء الشركة المصنعة ： جزء الشركة المصنعة

AON7403

الحزمة ： الحزمة

DFN 3x3-8L with exposed pad (3.0 x 3.0 x 0.9 mm)

العلامة التجارية ： العلامة التجارية
فئات المنتجات:：فئات المنتجات
الالتزام بالجودة
الشحن والدفع
الخدمة والتغليف
دليل المنتج
توصيات أخرى قد تكون مهتماً بها.

STM32F030C8T6TR

74HC138PW

MBRS540T3G

MAX4634EUB+

OPA2337EA/3K

OPA2343UA/2K5

LP2951CDMR2G

TPS72012YZUR

الوصف

نظرة عامة على المنتج

The AON7403 from Alpha & Omega Semiconductor is a 30 V P-channel enhancement-mode MOSFET in a compact DFN 3×3-8L package. It features 18 mOhm on-resistance at VGS=-10V and -29 A drain current, making it suitable for load switching and PWM applications requiring low conduction losses in a small footprint.

المواصفات الرئيسية

النوع P-Channel Enhancement Mode MOSFET
VDS -30 V
VGS ±25 V
Drain Current (TC=25°C) -29 A
Drain Current (TA=25°C) -8 A
RDS(on) (VGS=-10V) 18 mOhm (max)
RDS(on) (VGS=-5V) 36 mOhm (max)
Gate Threshold Voltage -1.7 to -3.0 V
Total Gate Charge 24 nC (max)
Power Dissipation (TC=25°C) 25 W
الحزمة DFN 3×3-8L with exposed pad
درجة حرارة التشغيل -55°C to 150°C

الميزات

  • Advanced trench technology for low RDS(on)
  • Ultra-low gate charge (18 nC typical)
  • 25 V gate rating for robust operation
  • 100% UIS (Unclamped Inductive Switching) tested
  • Compact DFN 3×3 package for space-constrained designs
  • RoHS compliant
  • Suitable for load switch and PWM applications

التطبيقات

  • Battery management and protection circuits
  • Load switching in portable electronics
  • Power management in notebooks and tablets
  • Motor driver circuits (H-bridge high-side)
  • DC-DC converter synchronous rectification

The AON7403 from Alpha & Omega Semiconductor is a P-channel enhancement-mode MOSFET utilizing advanced trench technology to deliver low on-resistance (18 mOhm max at VGS=-10V) and ultra-low gate charge (18 nC typical) in a compact DFN 3×3-8L package. The device is rated for -30 V drain-source voltage and -29 A continuous drain current at TC=25°C. With a 25 V gate rating, it provides robust operation in load switching and PWM applications. The AON7403L variant is halogen-free. Both variants are 100% UIS tested and RoHS compliant. Note: This part is listed as obsolete with replacement AONR21321.

The AON7403 is a P-channel enhancement-mode MOSFET where conduction occurs when a negative gate-source voltage exceeding the threshold (-1.7 to -3.0V) is applied, creating an inversion layer that forms a conductive channel. Current flows from source to drain (conventional direction) when the device is on. The trench technology structure enables low RDS(on) of 18 mOhm (max at VGS=-10V) by maximizing channel density. The low gate charge of 18 nC (typical at VGS=-10V) allows fast switching with minimal gate drive power. The body diode provides a path for reverse current during switching transitions, with reverse recovery time of 12 ns (typical).

دبوس الاسم النوع الوظيفة
1 المصدر الطاقة MOSFET source terminal
2 المصدر الطاقة MOSFET source terminal
3 المصدر الطاقة MOSFET source terminal
4 البوابة المدخلات MOSFET gate (control terminal)
5 الصرف المخرجات MOSFET drain terminal
6 الصرف المخرجات MOSFET drain terminal
7 الصرف المخرجات MOSFET drain terminal
8 الصرف المخرجات MOSFET drain terminal
الوسادة الصرف المخرجات Exposed thermal pad (drain)
  • Battery protection and management in portable devices
  • High-side load switching in notebooks and tablets
  • Power path selection and ORing circuits
  • Motor driver H-bridge high-side switches
  • DC-DC converter synchronous rectification (P-channel)
الشركة المصنعة رقم الجزء الحزمة الملاحظات
Alpha & Omega AONR21321 DFN 3×3 Official replacement for AON7403
Alpha & Omega AON7405 DFN 3×3 -30V, -24A, similar family
فيشاي SI4463DY SO-8 -30V P-ch, 18A, larger package
إنفينيون BSD315P SOT-23-6 -30V P-ch, 2.5A, smaller
أونسمي FDS6575 SO-8 -30V P-ch, 10A
قطع الغيار الموصى بها

AO3401A

P-Ch MOSFET, -30V, -4.2A, 48mOhm, SOT-23, Low RDS(on)

العلامة التجارية:

الحزمة:

SOT-23-3 (2.9 x 1.3 x 1.0 mm)
متوفر في المخزون:
34567pcs

دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1

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AON5820

30V P-Ch MOSFET, 21mOhm, -15A, DFN 3×3-8L, Load Switch

العلامة التجارية:

الحزمة:

DFN 3×3-8L (3.0 x 3.0 x 0.75 mm, exposed pad)
متوفر في المخزون:
7654pcs

دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1

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AO3400A

30V N-CH MOSFET, 5.8A, 26mOhm RDS(on), logic-level, SOT-23

العلامة التجارية:

الحزمة:

SOT-23-3 (2.90 x 1.30 x 1.00 mm)
متوفر في المخزون:
100000 قطعة

دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1

انتقل إلى الاستفسار

AO4407A

30V P-ch MOSFET, 13mOhm, -12A, 30nC Qg, SOIC-8, load switch

العلامة التجارية:

الحزمة:

SOIC-8 (4.90 x 3.90 x 1.50mm, 1.27mm pitch, 150mil body)
متوفر في المخزون:
12664pcs

دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1

انتقل إلى الاستفسار

AOZ1282CI

4.5V-36V, 1.2A non-synchronous buck regulator, 450kHz, SOT23-6L, adjustable 0.8V output

العلامة التجارية:

الحزمة:

SOT23-6L
متوفر في المخزون:
7865pcs

دورة الشحن 3 ~ 7 أيام
الحد الأدنى للطلب هو 1

انتقل إلى الاستفسار
ضمان الجودة

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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If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

اتصل بنا

If you have inquiries about our quality standards, inspection procedures or product certification documents, please feel free to contact us:

 

Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

الشحن والدفع

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.

1. Payment Terms

We offer a variety of secure and convenient payment methods to meet diverse business cooperation needs. Details are as follows:
  1. Accepted Payment Methods
  • T/T (Bank Wire Transfer): The primary settlement method for bulk orders and a widely used international payment channel.
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    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

  2. Bank Charges

     

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  • Economy Logistics: Air freight and sea freight for large-volume cargo
  • Domestic Delivery: SF Express, Yunda Express
  1. Order Processing Time
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  • Out-of-stock or sourced items: The delivery lead time will be confirmed separately according to brand and inventory status.
  1. Estimated Transit Time
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  • Air Freight: 7 – 12 working days
  • Sea Freight: 25 – 40 working days for heavy and large bulk cargo
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    Within 24 hours after dispatch, we will send the tracking number, commercial invoice, packing list and other documents to your email or communication account. You may check the shipment status online in real time.

3. General Order Rules & Notes

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    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

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    All electronic components are packed with professional anti-static and shockproof materials. Original factory packaging is available for branded chips and integrated circuits.

4. Customs & Liability Statement

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    All import duties, customs clearance fees and local taxes incurred for international shipments shall be borne by the buyer. We will provide complete customs documents to assist you with clearance procedures.

  2. Handling of Lost or Damaged Goods
  • In case of loss or severe damage during transit, please contact us within 48 hours after receiving the tracking information. We will assist you in filing a claim with the logistics provider.
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5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

الخدمة والتغليف

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.

Core Services

1. One-stop Sourcing & BOM Support

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.

4. Professional Technical Support

Our senior engineer team provides free technical consultation, model selection guidance and original manufacturer datasheets. We assist customers in solving problems related to product R&D, circuit design and component application, providing reliable technical support for project progress.

5. Sourcing for Special Components

Relying on our global supply chain network, we professionally source scarce components, obsolete parts and customized special components to efficiently solve your procurement difficulties.

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.

1. General Packaging Specifications

  • All components are packed separately to avoid damage caused by friction and collision;
  • Shockproof buffer materials are added for fragile products to ensure transportation safety;
  • Each package is clearly marked with part number, quantity, batch number and specifications for easy inventory counting and management.

2. Classified Professional Packaging

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  • Vacuum Moisture-proof Packaging: Moisture-sensitive components are vacuum-sealed with desiccants to isolate humid air, suitable for ocean transportation and long-term storage.
  • Original Factory Packaging: Integrated circuits of brands such as NXP are delivered with original reels, trays or tubes by default, retaining complete original packaging and adapting to automated SMT production lines.
  • Discrete Device Packaging: Discrete devices such as SMD resistors, power resistors and LEDs are quantitatively and classifiedly packaged with accurate quantity and clear marking.
  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

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@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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