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HomeProductsIntegrated Circuits (ICs)PMIC - Full, Half-Bridge DriversSTK551U3A2A-E
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STK551U3A2A-E - onsemi

Manufacturer Part Number
STK551U3A2A-E
Manufacturer
onsemi
Allelco Part Number
32D-STK551U3A2A-E
ECAD Model
Parts Description
IC HALF BRIDGE DRIVER 20A 29SIP
Detailed Description
Package
29-SSIP Module, 21 Leads, Formed Leads
Data sheet
STK551U3A2A-E.pdf
STK551U3A2A-E.pdf
RoHs Status
ROHS3 Compliant
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In stock: 17500

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Specifications

STK551U3A2A-E Tech Specifications
onsemi - STK551U3A2A-E technical specifications, attributes, parameters and parts with similar specifications to onsemi - STK551U3A2A-E

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply 12.5V ~ 17.5V  
Voltage - Load 450V (Max)  
Technology IGBT  
Supplier Device Package 29-SIP  
Series -  
Rds On (Typ) -  
Package / Case 29-SSIP Module, 21 Leads, Formed Leads  
Package Bulk  
Output Configuration Half Bridge (3)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 150°C (TJ)  
Mounting Type Through Hole  
Load Type Inductive  
Interface Logic  
Features Bootstrap Circuit, Latch Function, Status Flag  
Fault Protection Current Limiting, Shoot-Through, UVLO  
Current - Peak Output 40A  
Current - Output / Channel 20A  
Base Product Number STK551  
Applications AC Motors  

Parts Introduction

Manufacturer Part Number

STK551U3A2A-E

Manufacturer

onsemi

Introduction

Power Management IC for efficient handling of AC Motor drives

Product Features and Performance

High Power Efficiency

Integrated Bootstrap Circuit

Incorporates Latch Function

Status Flag for system monitoring

Advanced IGBT Technology

Product Advantages

High Voltage Handling Capability up to 450V

Robust Output Current of 20A with Peak at 40A

Wide Supply Voltage Range from 12.5V to 17.5V

High Operating Temperature Range from -40°C to 150°C

Key Technical Parameters

Output Configuration: Half Bridge (3)

Current - Output / Channel: 20A

Current - Peak Output: 40A

Voltage - Supply: 12.5V to 17.5V

Voltage - Load: Up to 450V

Operating Temperature Range: -40°C to 150°C

Quality and Safety Features

Current Limiting

Shoot-Through Protection

Under Voltage Lock Out (UVLO)

Compatibility

Designed for Inductive Load Applications

Application Areas

Primarily for AC Motor Drive Systems

Product Lifecycle

Obsolete - Consider alternative solutions or upgrades

Several Key Reasons to Choose This Product

Efficiently Designed for High Voltage (450V) applications

Capable of high-temperature operation for demanding environments

Provides ample continuous and peak current for robust performance

Includes fault protection for increased safety and reliability

Advanced IGBT technology for improved efficiency and power handling

Durable construction with a range of fault protection features

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi STK551U3A2A-E

Product Attribute STK551U3A2A-E STK554U362A-E STK551U392A-E STK551U362A-E
Part Number STK551U3A2A-E STK554U362A-E STK551U392A-E STK551U362A-E
Manufacturer onsemi onsemi onsemi onsemi
Series - - - -
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Interface Logic Logic Logic Logic
Base Product Number STK551 STK554 STK551 STK551
Rds On (Typ) - - - -
Fault Protection Current Limiting, Shoot-Through, UVLO Current Limiting, Shoot-Through, UVLO Current Limiting, Shoot-Through, UVLO Current Limiting, Shoot-Through, UVLO
Mounting Type Through Hole Through Hole Through Hole Through Hole
Voltage - Supply 12.5V ~ 17.5V 12.5V ~ 17.5V 12.5V ~ 17.5V 12.5V ~ 17.5V
Package Bulk Bulk Bulk Bulk
Load Type Inductive Inductive Inductive Inductive
Current - Output / Channel 20A 10A 15A 10A
Technology IGBT IGBT IGBT IGBT
Current - Peak Output 40A 20A 30A 20A
Applications AC Motors AC Motors AC Motors AC Motors
Features Bootstrap Circuit, Latch Function, Status Flag Bootstrap Circuit, Status Flag Bootstrap Circuit, Latch Function, Status Flag Bootstrap Circuit, Status Flag
Voltage - Load 450V (Max) 450V (Max) 450V (Max) 450V (Max)
Supplier Device Package 29-SIP 29-SIP 29-SIP 29-SIP
Package / Case 29-SSIP Module, 21 Leads, Formed Leads 29-SSIP Module, 21 Leads, Formed Leads 29-SSIP Module, 21 Leads, Formed Leads 29-SSIP Module, 21 Leads, Formed Leads
Output Configuration Half Bridge (3) Half Bridge (3) Half Bridge (3) Half Bridge (3)

STK551U3A2A-E Datasheet PDF

Download STK551U3A2A-E pdf datasheets and onsemi documentation for STK551U3A2A-E - onsemi.

Datasheets
STK551U3A2A-E.pdf
Environmental Information
onsemi RoHS.pdf Material Declaration STK551U3A2A-E.pdf
PCN Assembly/Origin
Metal Substrate Qual 12/Jan/2017.pdf
PCN Obsolescence/ EOL
Mult Dev EOL 7/Apr/2021.pdf STKx obs 13/Jun/2022.pdf
HTML Datasheet
STK551U3A2A-E.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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STK551U3A2A-E Image

STK551U3A2A-E

onsemi
32D-STK551U3A2A-E

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