1SR156-400TE25 The 1SR156-400TE25 is a 400V, 1A standard rectifier diode from ROHM Semiconductor in a surface mount DO-214AC (SMA) package.
Mfr Part #:

1SR156-400TE25

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The 1SR156-400TE25 is a 400V, 1A standard rectifier diode from ROHM Semiconductor in a surface mount DO-214AC (SMA) package.
Total Stock: 1,325 pcs

1SR156-400TE25 Available from 1 distributor

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1SR156-400TE25 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current - Average Rectified (Io)
Diode Type
Lead Style
Mounting Type
Operating Temperature
Operating Temperature - Junction
Package / Case
Reverse Recovery Time (trr)
SVHC Present
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)
Voltage - Forward (Vf) (Max) @ If

1SR156-400TE25 Description

Short technical summary and product information.

The 1SR156-400TE25 is a standard rectifier diode from ROHM Semiconductor designed for general purpose rectification. It features a maximum repetitive reverse voltage of 400V and an average forward current of 1A. The diode offers a forward voltage drop of 1.3V at 800mA and a fast reverse recovery time of 400ns, making it suitable for switching applications up to 500ns.

 

This diode is housed in a compact DO-214AC (SMA) surface mount package with a PMDS supplier device package designation. It supports a maximum junction temperature of 150°C and is rated for fast recovery operation with speeds up to 500ns at currents above 200mA.

 

The 1SR156-400TE25 is designed for general purpose rectification and fast switching in power supply and other electronic circuits. Its surface mount package enables automated assembly and space-efficient PCB layouts.

1SR156-400TE25 Quick Information

Product Type: Standard Diode
Canonical Name: 1SR156-400TE25 Standard Diode, 400V, 1A, Surface Mount, DO-214AC (SMA)
Subcategory: Rectifier Diode

1SR156-400TE25 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1SR156-400TE25 Features

  • 400V reverse voltage rating.
  • 1A average rectified forward current.
  • Fast recovery time of 400ns.
  • Surface mount DO-214AC (SMA) package.
  • 150°C maximum junction temperature.

1SR156-400TE25 Applications

  • General purpose rectification in power supplies.
  • Fast switching in DC-DC converters.
  • Reverse polarity protection circuits.
  • Freewheeling diode in inductive loads.

1SR156-400TE25 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 1SR156-400TE25?

The maximum DC reverse voltage is 400V.

What is the average forward current rating?

The average rectified forward current is 1A.

What is the forward voltage drop?

The forward voltage is 1.3V at 800mA.

What is the reverse recovery time?

The reverse recovery time is 400ns.

What package does the 1SR156-400TE25 come in?

It comes in a surface mount DO-214AC (SMA) package with a PMDS supplier device package.

What is the maximum operating junction temperature?

The maximum junction temperature is 150°C.

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