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Vishay Thyristor VS-16RIA40 SCR, 400 V VDRM, 16 A Irms, 60 mA Igt, 360 A Surge Current, TO-48 Package

Category Thyristor Brand Vishay Condition New

Specifications

Country of Origin India
Brand Vishay
Model VS-16RIA40
Mount Type Screw
Series VS-16RIA
Maximum Operating Temperature 125°C
Package Type TO-48
Minimum Operating Temperature -65°C
Pin Count 2
Rated Average On-State Current Irms 16A
Thyristor Type SCR
Repetitive Peak Reverse Voltage VDRM 400V
Surge Current Rating 360A
Maximum Gate Trigger Current Igt 60mA
Maximum Holding Current Ih 130mA
Maximum Gate Trigger Voltage Vgt 2V
Peak On-State Voltage 1.75V
Repetitive Peak Off-State Current 10mA

Key Features

  • The device features a TO-48 package type with a screw mount for secure installation.
  • Rated average on-state current (Irms) is 16 A for continuous operation.
  • Maximum gate trigger current (Igt) is 60 mA with a gate trigger voltage (Vgt) of 2 V.
  • Maximum holding current (Ih) is 130 mA ensuring stable conduction.
  • Can operate safely at temperatures ranging from -65°C to +125°C.
  • Pin count is 2 for simplified circuit integration.
  • Peak on-state voltage drop of 1.75 V minimizes power losses.
  • Repetitive peak off-state current rated at 10 mA for reliable off-state blocking.

Product Description

Vishay VS-16RIA40 is a high-performance thyristor (SCR) module designed for industrial and electronic applications requiring robust phase control and switching capabilities. Rated for a repetitive peak reverse voltage (VDRM) of 400 V and an average on-state current (Irms) of 16 A, this device supports surge currents up to 360 A in a compact TO-48 package with a screw mount ensuring easy and stable installation.

The thyristor is engineered for a wide operating temperature range of -65°C to 125°C, enabling reliable performance in demanding environments such as battery chargers, welders, plating equipment, regulated power supplies, and temperature and speed control circuits. The device features a maximum gate trigger current of 60 mA and gate trigger voltage of 2 V, along with a holding current of 130 mA, guaranteeing precise triggering and conduction control.

With a peak on-state voltage of 1.75 V, the VS-16RIA40 ensures low conduction losses, thereby improving efficiency in power circuits. Its 2-pin configuration and screw mounting type facilitate simple integration and secure attachment, making it suitable for both commercial and industrial electronics.

Typical applications include industrial power control, controlled rectification, and switching duties. This semiconductor is a reliable solution for engineers designing circuits requiring solid-state switching performance with high current and voltage ratings.

The device's discrete semiconductor design provides stable and repeatable switching behavior. Encapsulated module design includes an electrically isolated base plate for safety and durability. Commonly used in power supplies and motor speed controls where phase control and regulated power are critical.

Free from automotive standard certification; intended for general industrial use. Explore more Vishay semiconductor components and related Thyristors on EnvMart for comprehensive industrial electronic solutions.

Vishay Thyristor VS-16RIA40 SCR, 400 V VDRM, 16 A Irms, 60 mA Igt, 360 A Surge Current, TO-48 Package
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Frequently Asked Questions

The maximum repetitive peak reverse voltage (VDRM) for this model is 400 V.

The rated average on-state current (Irms) for the VS-16RIA40 is 16 A.

This model supports a surge current rating of up to 360 A.

The VS-16RIA40 comes in a TO-48 package type with a screw mount for secure installation.

The maximum gate trigger current (Igt) for this model is 60 mA.

This device can operate safely at temperatures ranging from -65°C to +125°C.

The maximum holding current (Ih) for this thyristor is 130 mA.

The peak on-state voltage drop for the VS-16RIA40 is 1.75 V, which helps minimize power losses.

This model features a pin count of 2 for simplified circuit integration.

Typical applications for this thyristor include industrial power control, controlled rectification, and switching duties.

The maximum gate trigger voltage (Vgt) for the VS-16RIA40 is 2 V.

The repetitive peak off-state current for this model is rated at 10 mA.

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