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Audio Amp Speaker 4-CH Stereo 48W Class-AB Automotive 27-Pin(27+Tab) FLEXIWATT(Horizontal) Tube

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STPA001AH General Description

The ultrafast bridge rectifier is a high-performance device, generally used in a full wave rectification of an output stage of a DC/DC converter in automotive applications.

Thanks to the high thermal capability of the ACEPACK SMIT package, this integrated module will increase the power density in the application, through very high thermal performances (top side cooling) and insulation done by an embedded ceramic. Especially suited for use in Charger applications, either integrated in the vehicle or in a charging station, this rectifier will enhance the performance of the targeted application.

STMicroelectronics, Inc Inventory

Key Features

  • Operating Tj from -40 °C to +175 °C
  • Ultrafast with soft recovery behaviour
  • PPAP capable
  • SMD with isolated top side cooling
  • Low thermal resistance
  • Backside in insulated ceramic
  • Dice chips on Direct Bond Copper (DBC) substrate
  • ECOPACK2 compliant
  • MSL: Level 3
  • Insulation voltage (UL 1557): VRMS = 4000 V
STMicroelectronics, Inc Original Stock
STMicroelectronics, Inc Inventory


Category Integrated Circuits (ICs)LinearAmplifiersAudio Amplifiers Mfr STMicroelectronics
Series - Package Tube
Product Status Active Type Class AB
Output Type 4-Channel (Quad) Max Output Power x Channels @ Load 50W x 4 @ 4Ohm
Voltage - Supply 6V ~ 18V Features Mute, Standby
Mounting Type Through Hole Operating Temperature -
Supplier Device Package 27-Flexiwatt (Horizontal) Package / Case 27-Flexiwatt (Formed Leads)
Base Product Number STPA001 Manufacturer STMicroelectronics
Product Category Audio Amplifiers RoHS Details
Product Audio Amplifiers Class Class-AB
Output Power 50 W Mounting Style Through Hole
Audio - Load Impedance 4 Ohms THD plus Noise 1 %
Supply Voltage - Max 18 V Supply Voltage - Min 6 V
Maximum Operating Temperature + 150 C Qualification AEC-Q100
Brand STMicroelectronics Product Type Audio Amplifiers
Factory Pack Quantity 357 Subcategory Audio ICs
Unit Weight 0.275137 oz


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray


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Buying Guide

  • What is the lifespan of STPA001AH?

    The lifespan of STPA001AH depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of STPA001AH?

    You can find it with PDF Datasheet for STPA001AH on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of STPA001AH?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of STPA001AH or my history order record?

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