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Taiwan Semiconductor 200 V 3 A General Purpose Silicon Rectifiers 2-Pin DO-201AD BY251G

Category Semiconductor Brand Taiwan Semiconductor Condition New

Specifications

Country of Origin China
Diameter 5.6mm
Brand Taiwan Semiconductor
Length 9.5mm
Model BY251G
Mount Type Through Hole
Series BY251 - BY254
Maximum Operating Temperature 150°C
Package Type DO-201AD
Minimum Operating Temperature -65°C
Standards/Approvals UL 94V-0, RoHS, MIL-STD-202
Pin Count 2
Maximum Continuous Forward Current If 3A
Peak Reverse Repetitive Voltage Vrrm 200V
Diode Configuration Single
Rectifier Type General Purpose
Peak Reverse Current Ir 100μA
Peak Non-Repetitive Forward Surge Current Ifsm 150A
Maximum Forward Voltage Vf 1V

Key Features

  • Rectifier diode designed for general-purpose power applications.
  • Through-hole mount type with DO-201AD package.
  • Maximum continuous forward current of 3 amperes.
  • Peak reverse repetitive voltage rating of 200 volts.
  • Maximum forward voltage drop of 1 volt to optimize efficiency.
  • Operates reliably between -65°C and 150°C ambient temperature.
  • Compact dimensions with length 9.5 mm and diameter 5.6 mm.
  • Meets industry standards UL 94V-0, RoHS, and MIL-STD-202 for safety and compliance.

Product Description

Taiwan Semiconductor BY251G is a general purpose silicon rectifier diode designed for dependable power rectification in industrial and electronic equipment. With a maximum continuous forward current capability of 3 amperes and peak reverse repetitive voltage of 200 volts, it is ideal for through-hole mounting using the 2-pin DO-201AD package format.

This rectifier supports a wide operating ambient temperature range from -65°C to 150°C, ensuring stable performance in harsh environmental conditions. The maximum forward voltage of 1 volt provides efficient current conduction while minimizing power losses.

The diode's compact physical dimensions - length 9.5 mm and diameter 5.6 mm - enable integration into space-constrained applications. It complies with UL 94V-0 flammability rating, RoHS environmental standards, and MIL-STD-202 test methods, assuring quality and reliability in demanding electronics and power supply designs.

The BY251G diode’s single diode configuration suits general purpose rectifier applications in power management, switched-mode power supplies, and industrial electronic devices. Its through-hole mount type facilitates manual assembly and prototyping.

Rectifier diode designed for general-purpose power applications. Through-hole mount type with DO-201AD package. Maximum continuous forward current of 3 amperes. Peak reverse repetitive voltage rating of 200 volts. Maximum forward voltage drop of 1 volt to optimize efficiency.

Operates reliably between -65°C and 150°C ambient temperature. Compact dimensions with length 9.5 mm and diameter 5.6 mm. Meets industry standards UL 94V-0, RoHS, and MIL-STD-202 for safety and compliance. Single diode configuration suitable for discrete semiconductor applications.

Suitable for industrial, electronics manufacturing, power supply, and laboratory use.

This diode is a dependable component for industrial power electronics, construction of rectifier circuits, laboratory equipment maintenance, and other commercial electronics requiring robust rectification solutions. Browse EnvMart’s comprehensive Semiconductor collection for more specialized components and brands.

Taiwan Semiconductor 200 V 3 A General Purpose Silicon Rectifiers 2-Pin DO-201AD BY251G
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Frequently Asked Questions

The maximum continuous forward current of this diode is 3 amperes.

It has a peak reverse repetitive voltage rating of 200 volts.

The maximum forward voltage drop is 1 volt, which helps optimize efficiency.

It operates reliably between -65°C and 150°C ambient temperature.

This model uses a through-hole mount type with a DO-201AD package.

The diode has a length of 9.5 mm and a diameter of 5.6 mm.

It meets UL 94V-0, RoHS, and MIL-STD-202 standards for safety and compliance.

The diode configuration is single, suitable for discrete semiconductor applications.

The peak non-repetitive forward surge current is 150 amperes.

The peak reverse current is 100 microamperes (100μA).

This diode is suitable for general purpose rectifier applications in power management and industrial electronic devices.

The BY251G belongs to the BY251 - BY254 series of diodes.

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