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Taiwan Semiconductor 20 V 1 A Schottky Diode Surface Mount Sub SMA 2-Pin SS12L R3

Specifications

Country of Origin China
Brand Taiwan Semiconductor
Height 1.43mm
Length 2.9mm
Model SS12L R3
Width 1.9mm
Mount Type Surface
Series SS12L
Maximum Operating Temperature 150°C
Package Type Sub SMA
Minimum Operating Temperature -55°C
Pin Count 2
Maximum Continuous Forward Current If 1A
Peak Reverse Repetitive Voltage Vrrm 20V
Diode Configuration Single
Rectifier Type Schottky
Peak Reverse Current Ir 8mA
Peak Non-Repetitive Forward Surge Current Ifsm 30A
Maximum Forward Voltage Vf 450mV

Key Features

  • The diode has a maximum continuous forward current of 1 A.
  • Peak reverse repetitive voltage rating is 20 V.
  • Maximum forward voltage is 450 mV, ensuring low power loss.
  • Peak non-repetitive forward surge current is 30 A.
  • The device operates reliably between -55°C to 150°C.
  • Surface mount package type is Sub SMA with 2 pins.
  • Physical dimensions are approximately 2.9 mm length × 1.9 mm width × 1.43 mm height.
  • Peak reverse current is rated at 8 mA.

Product Description

Taiwan Semiconductor SS12L R3 Schottky Diode is a high-performance discrete semiconductor device designed for efficient power rectification in electronic circuits. This surface mount 2-pin diode in a Sub SMA package is engineered to handle continuous forward currents up to 1 ampere, with a peak repetitive reverse voltage of 20 volts, making it suitable for low voltage, high frequency, and high efficiency applications.

The diode exhibits a low forward voltage drop of 450 millivolts, minimizing power losses and enhancing circuit efficiency. It has a robust peak non-repetitive forward surge current rating of 30 amperes, allowing it to tolerate transient current spikes without damage.

Operating temperature range from -55°C to 150°C ensures reliable performance under harsh environmental and thermal conditions, suitable for industrial and commercial electronics, power management, and switching applications.

Physical dimensions are compact with a length of 2.9 mm, width of 1.9 mm, and height of 1.43 mm, enabling high-density PCB layouts. Key features include low forward voltage loss, high current capability, and surface mount convenience with a 2-pin Sub SMA package.

The diode supports up to 1 A continuous forward current. Maximum reverse voltage is 20 V to protect circuits from reverse polarity. Low forward voltage of 450 mV reduces heat dissipation. High surge current capability of 30 A for transient protection.

Wide operating temperature range ensures versatility. Compact Sub SMA package enhances PCB design options. Single diode Schottky configuration suitable for rectifier circuits.

This semiconductor diode is ideal for use in power supplies, voltage clamping, switching, and other electronic applications requiring efficient and reliable rectification. It supports industrial, laboratory, manufacturing, and electronic component assembly use cases.

Explore more semiconductor products and Schottky diodes at EnvMart for your electronic component needs.

Explore more products in our Schottky Diodes & Rectifiers category.

Taiwan Semiconductor 20 V 1 A Schottky Diode Surface Mount Sub SMA 2-Pin SS12L R3
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Frequently Asked Questions

The maximum continuous forward current of this model is 1 A.

The peak reverse repetitive voltage rating is 20 V.

This diode has physical dimensions of approximately 2.9 mm in length, 1.9 mm in width, and 1.43 mm in height.

The maximum forward voltage drop is 450 mV, which helps reduce power loss.

The peak non-repetitive forward surge current rating is 30 A.

The diode operates reliably within a temperature range of -55°C to 150°C.

This model comes in a Sub SMA package type with 2 pins.

The peak reverse current is rated at 8 mA.

This model uses a single diode configuration.

This Schottky diode is suitable for applications such as power supplies, voltage clamping, and switching.

The low forward voltage drop of 450 mV minimizes heat dissipation and enhances circuit efficiency.

The country of origin for this diode is China.

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