MURD550PFT4G
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onsemi MURD550PFT4G

Manufacturer No:
MURD550PFT4G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
DIODE GEN PURP 520V 5A DPAK
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MURD550PFT4G is a high-performance switching diode produced by onsemi. This component is designed for use in switch-mode power rectification applications, offering superior performance characteristics such as low forward voltage drop, ultrafast recovery time, and low leakage current. The MURD550PFT4G is particularly suited for high-frequency switching applications due to its fast recovery time and robust electrical specifications.

Key Specifications

ParameterValue
Maximum Voltage Rating520 V
Forward Voltage Drop1.15 V @ 5 A
Reverse Recovery Time95 ns
Maximum Surge Current75 A
Reverse Current (Ir)5 μA
Minimum Operating Temperature-65°C

Key Features

  • Ultrafast recovery time of 95 ns, making it suitable for high-frequency switching applications.
  • Low forward voltage drop of 1.15 V at 5 A, reducing power losses.
  • Low leakage current of 5 μA, enhancing overall efficiency.
  • Meets 80% derating requirements of major OEMs.
  • Compliant with RoHS standards.

Applications

The MURD550PFT4G is ideal for various switch-mode power supply applications, including but not limited to:

  • High-frequency switching power supplies.
  • DC-DC converters.
  • Power factor correction circuits.
  • Motor control and drive systems.

Q & A

  1. What is the maximum voltage rating of the MURD550PFT4G? The maximum voltage rating is 520 V.
  2. What is the forward voltage drop at 5 A? The forward voltage drop is 1.15 V at 5 A.
  3. What is the recovery time of the MURD550PFT4G? The recovery time is 95 ns.
  4. What is the maximum surge current the diode can handle? The maximum surge current is 75 A.
  5. Is the MURD550PFT4G RoHS compliant? Yes, it is RoHS compliant.
  6. What are the typical applications for the MURD550PFT4G? Typical applications include high-frequency switching power supplies, DC-DC converters, power factor correction circuits, and motor control systems.
  7. What is the minimum operating temperature for the MURD550PFT4G? The minimum operating temperature is -65°C.
  8. What is the reverse current (Ir) of the MURD550PFT4G? The reverse current is 5 μA.
  9. Does the MURD550PFT4G meet OEM derating requirements? Yes, it meets 80% derating requirements of major OEMs.
  10. Where can I find detailed specifications for the MURD550PFT4G? Detailed specifications can be found in the datasheet available on the onsemi website or through distributors like Mouser and Digi-Key.

Product Attributes

Diode Type:Standard
Voltage - DC Reverse (Vr) (Max):520 V
Current - Average Rectified (Io):5A
Voltage - Forward (Vf) (Max) @ If:1.15 V @ 5 A
Speed:Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr):95 ns
Current - Reverse Leakage @ Vr:5 µA @ 520 V
Capacitance @ Vr, F:- 
Mounting Type:Surface Mount
Package / Case:TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package:DPAK
Operating Temperature - Junction:-65°C ~ 175°C
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Similar Products

Part Number MURD550PFT4G MURD550PFT4
Manufacturer onsemi onsemi
Product Status Active Obsolete
Diode Type Standard Standard
Voltage - DC Reverse (Vr) (Max) 520 V 520 V
Current - Average Rectified (Io) 5A 5A
Voltage - Forward (Vf) (Max) @ If 1.15 V @ 5 A 1.15 V @ 5 A
Speed Fast Recovery =< 500ns, > 200mA (Io) Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr) 95 ns 95 ns
Current - Reverse Leakage @ Vr 5 µA @ 520 V 5 µA @ 520 V
Capacitance @ Vr, F - -
Mounting Type Surface Mount Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package DPAK DPAK
Operating Temperature - Junction -65°C ~ 175°C -65°C ~ 175°C

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