SODDB3 RHG

Taiwan Semiconductor Corporation SODDB3 RHG

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  • SODDB3 RHG
  • Taiwan Semiconductor Corporation
  • DIAC-TRIGGER DIODE, 400MW, 36V V
  • Thyristors - DIACs, SIDACs
  • SODDB3 RHG Datasheet
  • SOD-123
  • Cut Tape (CT)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 28669
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is SODDB3 RHG

Taiwan Semiconductor Corporation Part Number SODDB3 RHG（Thyristors - DIACs, SIDACs）, developed and manufactured by Taiwan Semiconductor Corporation, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

SODDB3 RHG is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

SODDB3 RHG Specifications

  • Part NumberSODDB3 RHG
  • CategoryThyristors - DIACs, SIDACs
  • ManufacturerTaiwan Semiconductor Corporation
  • DescriptionDIAC-TRIGGER DIODE, 400MW, 36V V
  • PackageCut Tape (CT)
  • Series-
  • Operating Temperature-40°C ~ 125°C (TJ)
  • Package / CaseSOD-123
  • Supplier Device PackageSOD-123
  • Voltage - Breakover28 ~ 36V
  • Current - Breakover100 µA
  • Current - Hold (Ih) (Max)-
  • Current - Peak Output2 A

Application of SODDB3 RHG

DIAC (double-ended bidirectional trigger diode) is often used in the startup circuit of SCR because of its trigger characteristics, to help SCR transition from the blocking state to the on-state, to achieve accurate control of alternating current. DIAC is also used in lighting dimming systems, motor speed control, and solid-state relays as a key trigger element. SIDAC is used in power management and temperature control system because it is used as a switch directly. For example, when the power supply is started, SIDAC (silicon bidirectional trigger diode) can sense the rise in voltage and automatically turn on the circuit, avoiding the delay and unreliability of traditional mechanical switches. At the same time, SIDAC is also used in overvoltage protection circuit, when the voltage is abnormally increased, SIDAC will quickly turn on, bypass the excess energy, and protect the subsequent circuit from damage.

SODDB3 RHG Datasheet

SODDB3 RHG Datasheet , Cut Tape (CT),-40°C ~ 125°C (TJ),SOD-123,SOD-123,28 ~ 36V,100 µA,2 A

SODDB3 RHG Classification

Thyristors - DIACs, SIDACs

DIAC (Double-ended bidirectional trigger diode) is a non-polar semiconductor device that has the same characteristics at forward and reverse voltages. DIAC is mainly used to trigger SCR or other phase controlled devices, when the applied voltage reaches its threshold voltage, DIAC will be switched on and make the current increase rapidly, thus triggering the phase controlled device. SIDAC (Silicon bidirectional trigger Diode) is similar to DIAC, but with added temperature compensation and higher trigger voltage stability. SIDAC is also used for triggering thyristor isopexes, but is designed to maintain consistent triggering performance at different temperatures.

FAQ about Thyristors - DIACs, SIDACs

  • 1. What is the breakover voltage of a DIAC or SIDAC?

    The breakover voltage is the voltage at which the device becomes conductive. It varies depending on the specific device, typically ranging from 30V to 250V for SIDACs.

  • 2. What are the typical applications for SIDACs?

    SIDACs are commonly used in high-voltage protection circuits, surge protection, and trigger circuits for high-power switching.

  • 3. How do I select a DIAC or SIDAC for my application?

    Key parameters include the breakover voltage, peak current, holding current, and the type of package. Selection should match the application's voltage and current requirements.

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Taiwan Semiconductor Corporation
Taiwan Semiconductor Corporation
Taiwan Semiconductor Corporation is a company that produces semiconductor products.
In 1979, Taiwan Semiconductor Corporation was established in Taiwan. The company's products mainly include various advanced process integrated circuit wafers, providing comprehensive supply of...
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