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HomeProductsDiscrete Semiconductor ProductsDiodes - Rectifiers - SingleQRS1240T30
Powerex Inc.
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QRS1240T30 - Powerex Inc.

Manufacturer Part Number
QRS1240T30
Manufacturer
Powerex, Inc.
Allelco Part Number
32D-QRS1240T30
ECAD Model
Parts Description
DIODE GEN PURP 1.2KV 263A MODULE
Detailed Description
Package
Module
Data sheet
QRS1240T30.pdf
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In stock: 4320

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Specifications

QRS1240T30 Tech Specifications
Powerex Inc. - QRS1240T30 technical specifications, attributes, parameters and parts with similar specifications to Powerex Inc. - QRS1240T30

Product Attribute Attribute Value  
Manufacturer Powerex, Inc.  
Voltage - Forward (Vf) (Max) @ If 3.5 V @ 400 A  
Voltage - DC Reverse (Vr) (Max) 1200 V  
Technology Standard  
Supplier Device Package Module  
Speed Fast Recovery =< 500ns, > 200mA (Io)  
Series -  
Product Attribute Attribute Value  
Reverse Recovery Time (trr) 250 ns  
Package / Case Module  
Package Bulk  
Mounting Type Chassis Mount  
Current - Reverse Leakage @ Vr 1 mA @ 1200 V  
Current - Average Rectified (Io) 263A  
Capacitance @ Vr, F -  

Parts Introduction

Manufacturer Part Number

QRS1240T30

Manufacturer

Powerex, Inc.

Introduction

High-performance discrete semiconductor product, specifically a single diode rectifier.

Product Features and Performance

Reverse voltage rating of 1200V

Average rectified current of 263A

Fast reverse recovery time of 250ns

Low forward voltage drop of 3.5V at 400A

Product Advantages

Excellent high-voltage and high-current handling capabilities

Fast switching performance for efficient power conversion

Robust and reliable operation

Key Technical Parameters

Reverse voltage (Vr max): 1200V

Forward voltage (Vf max): 3.5V @ 400A

Reverse recovery time (trr): 250ns

Average rectified current (Io): 263A

Quality and Safety Features

RoHS non-compliant

Chassis mount package for secure installation

Compatibility

Suitable for a wide range of power conversion and control applications

Application Areas

Power supplies

Motor drives

Welding equipment

Industrial control systems

Product Lifecycle

No information on discontinued status or availability of replacements/upgrades

Key Reasons to Choose This Product

Exceptional high-voltage and high-current handling capabilities

Fast switching performance for efficient power conversion

Robust and reliable operation in demanding applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Powerex Inc. QRS1240T30

Product Attribute QRS1240T30 QRS0680T30 QRS4506001 QRS0660T30
Part Number QRS1240T30 QRS0680T30 QRS4506001 QRS0660T30
Manufacturer Powerex Inc. Powerex Inc. Powerex Inc. Powerex Inc.
Voltage - Forward (Vf) (Max) @ If 3.5 V @ 400 A 2.8 V @ 800 A 6.2 V @ 60 A 2.8 V @ 600 A
Package Bulk Bulk Bulk Bulk
Current - Reverse Leakage @ Vr 1 mA @ 1200 V 2 mA @ 600 V 1 mA @ 4500 V 2 mA @ 600 V
Technology Standard Standard Standard Standard
Capacitance @ Vr, F - - - -
Reverse Recovery Time (trr) 250 ns 110 ns 230 ns 110 ns
Current - Average Rectified (Io) 263A 392A 60A 294A
Voltage - DC Reverse (Vr) (Max) 1200 V 600 V 4500 V 600 V
Speed Fast Recovery =< 500ns, > 200mA (Io) Fast Recovery =< 500ns, > 200mA (Io) Fast Recovery =< 500ns, > 200mA (Io) Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type Chassis Mount Chassis Mount Chassis Mount Chassis Mount
Supplier Device Package Module Module - Module
Package / Case Module Module 3-FLATLEAD Module
Series - - - -

QRS1240T30 Datasheet PDF

Download QRS1240T30 pdf datasheets and Powerex Inc. documentation for QRS1240T30 - Powerex Inc..

Datasheets
QRS1240T30.pdf
PCN Obsolescence/ EOL
Multiple Devices 06/Mar/2015.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

View More
Powerex Inc.

QRS1240T30

Powerex Inc.
32D-QRS1240T30

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