K1200E70

Littelfuse Inc. K1200E70

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  • K1200E70
  • Littelfuse Inc.
  • SIDAC 110-125V 1A TO92
  • Thyristors - DIACs, SIDACs
  • K1200E70 Datasheet
  • TO-226-2, TO-92-2 (TO-226AC)
  • Cut Tape (CT)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 3550
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is K1200E70

Littelfuse Inc. Part Number K1200E70（Thyristors - DIACs, SIDACs）, developed and manufactured by Littelfuse Inc., 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.

K1200E70 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.

K1200E70 Specifications

  • Part NumberK1200E70
  • CategoryThyristors - DIACs, SIDACs
  • ManufacturerLittelfuse Inc.
  • DescriptionSIDAC 110-125V 1A TO92
  • PackageCut Tape (CT)
  • Series-
  • Operating Temperature-40°C ~ 125°C (TJ)
  • Package / CaseTO-226-2, TO-92-2 (TO-226AC)
  • Supplier Device PackageTO-92
  • Voltage - Breakover110 ~ 125V
  • Current - Breakover10 µA
  • Current - Hold (Ih) (Max)150 mA
  • Current - Peak Output1 A

Application of K1200E70

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.

K1200E70 Datasheet

K1200E70 Datasheet , Cut Tape (CT),-40°C ~ 125°C (TJ),TO-226-2, TO-92-2 (TO-226AC),TO-92,110 ~ 125V,10 µA,150 mA,1 A

K1200E70 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 are DIACs and SIDACs used for?

    DIACs and SIDACs are used as triggering devices in AC phase control applications, such as light dimmers, motor speed controls, and heater controls. They help in controlling the current flow by switching at a specific voltage threshold.

  • 2. Can DIACs and SIDACs be used in DC circuits?

    No, DIACs and SIDACs are designed specifically for AC circuits as their operation relies on alternating voltage polarities.

  • 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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Do you have any questions about K1200E70 ?
Feel free to contact us:

+86-755-28503874
+8615019224070, annies65, +8615118125813
568248857, 827259012, 316249462
+8615019224070, +8615118118839, +8615118125813
( Email first will be appreciative )

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Littelfuse Inc.
Littelfuse Inc.
Littelfuse is a leading global company specializing in circuit protection, power control, and sensing technology manufacturing.
In 1927, Littelfuse was founded in Illinois, USA. The company's products mainly include circuit protection devices (fuses, resistors,...
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