Stud Triacs 10A - 160A

Stud Triacs, also known as Symmetrical Thyristors, regulating and converting DC and AC currents up to 160A in circuits with voltages to 1400V (depends on the triac type).

"Air-cooled heatsinks O series for stud devices", for triac cooling are also available to order.

Part numbering guide for triacs

youtubeVideo: Reviews of stud triacs

icon AS ENERGITM Semiconductors Manufacturing Reference

Triacs can pass current in both directions. If a positive pulse is applied to the control circuit, only the positive half of the sinusoidal current (1 quadrant) will pass through the triac. If a negative opener current is applied to the control circuit, the triac will pass a sinusoidal current through the main circuit (3 and 4 quadrants).

Air heat sinks are used to cool the triacs. To provide reliable thermal and electrical contact with the heatsink a tightening torque Md must be observed during assembly. For better heat dissipation of triac during assembly, heat conducting paste is used (this is a recommendation and is not a prerequisite for installation).

Features: triacs are supplied in stud design. Pin assignment: hard long lead - main lead 1 (conditional cathode), triac base - main lead 2 (conditional anode), hard short lead - control electrode. Triacs are used in DC and AC power circuits of electrical installations and in semiconductor power converters.

Triacs AS ENERGITM have the following features: low static and dynamic losses, high values of VDRM/VRRM, extensive experience of using the devices in various industries, range of voltages from 100 to 9000 V and amperages from 10 to 15000 A, high resistance to thermal and electric cycling, natural or forced air cooling.

Our company provides a quality guarantee for thyristors of 2 years from the date of purchase. When supplying thyristors, if necessary, we provide technical passport and certificate of conformity.

Read more

The final price of triacs depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.

General specifications of Stud Triacs 10A - 160A

Type IT(RMS)M
(TC)
VRRM/VDRM ITSM
IFSM
I2t VTM ITM VT(TO) rT IDRM IGT VGT Tvj max Rth(j-c)
W Pack Data-sheet
A (ºC) V A kA2·s V A V mΩ mA mA V ºC ºC/W g type PDF
TS112-10
TS112-10-4 10 (85) 400 0.7 49 1.85 14 1.20 46 3.0 100 2.0 125 2.50 6 ST1
TS112-10-5 500
TS112-10-6 600
TS112-10-7 700
TS112-10-8 800
TS112-10-10 1000
TS112-10-12 1200
TS112-16
TS112-16-4 16 (85) 400 0.10 100 1.85 22 1.20 29 3.0 100 2.0 125 1.55 6 ST1
TS112-16-5 500
TS112-16-6 600
TS112-16-7 700
TS112-16-8 800
TS112-16-10 1000
TS112-16-12 1200
TS122-20
TS122-20-4 20 (85) 400 0.12 144 1.85 28 1.10 27 3.5 150 3.5 125 1.30 11 ST2
TS122-20-5 500
TS122-20-6 600
TS122-20-7 700
TS122-20-8 800
TS122-20-10 1000
TS122-20-12 1200
TS122-25
TS122-25-4 25 (85) 400 0.20 400 1.80 30 1.10 21 3.5 150 3.5 125 0.90 11 ST2
TS122-25-5 500
TS122-25-6 600
TS122-25-7 700
TS122-25-8 800
TS122-25-10 1000
TS122-25-12 1200
TS132-40
TS132-40-4 25 (85) 400 0.25 625 1.85 56 1.00 15 5.0 200 3.0 125 0.65 23 ST3
TS132-40-5 500
TS132-40-6 600
TS132-40-7 700
TS132-40-8 800
TS132-40-10 1000
TS132-40-12 1200
TS132-50
TS132-50-4 50 (85) 400 0.45 2025 1.80 70 1.00 12 5.0 200 3.0 125 0.52 23 ST3
TS132-50-5 500
TS132-50-6 600
TS132-50-7 700
TS132-50-8 800
TS132-50-10 1000
TS132-50-12 1200
TS142-63
TS142-63-4 63 (85) 400 0.48 2300 1.80 89 0.90 10 7.0 200 5.0 125 0.44 50 ST4
TS142-63-5 500
TS142-63-6 600
TS142-63-7 700
TS142-63-8 800
TS142-63-10 1000
TS142-63-12 1200
TS142-80
TS142-80-4 80 (85) 400 0.58 3360 1.80 113 0.90 8 7.0 200 5.0 125 0.34 50 ST4
TS142-80-5 500
TS142-80-6 600
TS142-80-7 700
TS142-80-8 800
TS142-80-10 1000
TS142-80-12 1200
TS152-100
TS152-100-2 100 (85) 200 0.80 - 1.65 141 1.00 4.6 10.0 150 3.0 125 0.27 78 ST5A
TS152-100-4 500
TS152-100-5 500
TS152-100-6 600
TS152-100-7 700
TS152-100-8 800
TS152-100-10 1000
TS152-100-12 1200
TS152-100-14 1400
TS152-125
TS152-125-2 125 (85) 200 1.0 - 1.65 176 1.00 3.7 10.0 150 3.0 125 0.22 78 ST5A
TS152-125-4 500
TS152-125-5 500
TS152-125-6 600
TS152-125-7 700
TS152-125-8 800
TS152-125-10 1000
TS152-125-12 1200
TS152-125-14 1200
TS152-160
TS152-160-2 125 (85) 200 1.2 - 1.55 225 1.00 2.4 15.0 150 3.0 125 0.20 78 ST5A
TS152-160-4 500
TS152-160-5 500
TS152-160-6 600
TS152-160-7 700
TS152-160-8 800
TS152-160-10 1000
TS152-160-12 1200
TS152-160-14 1200

Part Numbering Guide for Stud Thyristors:

TS 152 - 125 - 8 4
TS Triac (Symmetrical Thyristors) brand AS ENERGITM
152 Triac type (stud type).
125 RMS on-state current IT(RMS)M, Amp.
8 Voltage class VRRM / 100 (Nominal voltage – 800 V).
4 Parameter of the critical rate of rise of off-state voltage (dVD/dt)cr:
Alpha-numeric coding M4 H4 C4 A4 T3 M3 E3 A3
Digital coding 1 2 3 4 5 6 7 8
(dVD/dt)cr, V/µs 2,5 4 6,3 10 16 25 50 100

High Power Semiconductors AS ENERGITM

Our company is engaged in the manufacturer and sale of wide range of power semiconductors (power thyristors, modules, rectifier diodes, avalanche, rotor and welding diodes, triacs etc.) currents up to 15000A and voltages to 9000V, and air and water heatsinks to them.
You can buy semiconductor devices in any volumes, and when ordering large lots, the price will be lower. We have earned the trust of customers and supply products all over the world.

For questions regarding the acquisition of Power Thyristors, Diodes, Modules send an email request to:

[email protected]

And we will provide you a commercial offer for delivery.
For a large number, we will provide an individual price!!!

We are open to manufacture products at our production facilities
according to your requests and technical task.

Installation recommendations for stud mount triacs:

Assembling stud thyristor with a heatsink

The reliability of heat transfer and electrical contact between the mating surfaces of the thyristor and the cooler over the entire temperature range is ensured by appropriate torque.

Before assembly you should perform visual inspection (1) contact surfaces for mechanical damages and wipe (2), soaked with alcohol (toluene, gasoline, acetone).

To improve the parameters of heat transfer it is recommended to lubricate (3) a thin layer of silicone thermal conductive paste before the assembly, which is not a mandatory condition for installation.

After installation, the fasteners (nuts and washers) must be additionally secured against corrosion.


Tips and recommendations for power thyristors:

The power thyristors should not be operated for long periods of time at their limit load for all parameters. In this case, the safety factor is determined by the required degree of reliability of the device.

Replace a failed power thyristor with a thyristor that matches the parameters of the one being replaced.

Supercooling must be provided when operating in an environment with an elevated ambient temperature.

Periodic cleaning of power thyristors and coolers to remove dust and contaminants is recommended to ensure proper heat dissipation.

Inductive current dividers (often twisted toroidal wire) should be used to equalize currents between power thyristors connected in parallel. The most popular connection methods are closed circuit, common coil circuit, or power thyristor. The efficiency of current dividers in this case is determined by the cross section of the magnetic wire.

Prevention of voltage unbalance when power thyristors are connected in series is achieved by using shunt resistors connected in parallel with each thyristor. Voltage equalization in transient conditions is provided by connecting capacitors in parallel to each thyristor.

Device under voltage

It is strictly forbidden to touch power thyristors under high voltage during operation.



icon Why choose AS ENERGITM

  • Own production facilities, including semiconductor silicon chips production
  • European brand - 100% quality, favorable price, short production terms
  • Over 20 years of experience in the semiconductor industry
  • Clients from more than 50 countries trust us
  • 10000 items in the product line for currents from 10A to 15000A, voltages from 100V to 9000V
  • We produce analogues of other manufacturers' products
  • Guaranteed certified quality, warranty period of operation - 2 years

 

Quality Warranty

Our products are certified and correspond to international standards.
Our company provides a quality guarantee for products of 2 years.
We provide certificates of conformity, reliability reports, data sheets and technical passports at the request of the customer.

Certificates

Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.

Test Report

Geography of partnership

AS ENERGITM company manufactures and supplies power semiconductors to more than 50 countries around the world.

Geography

Logistics and Delivery

We deliver our products all over the world with the services of logistics companies: DHL, TNT, UPS, EMS, Fedex, Aramex.
Products can be delivered by any means of transport: air, sea, rail and road.

Logistics

AS ENERGITM Semiconductors Manufacturing

Our products range includes rectifier diodes, phase control thyristors in disc and stud design, avalanche diodes and thyristors, fast switching, high frequency thyristors, fast recovery, welding and rotor diodes, triacs, bridge rectifiers, power modules (thyristor, diode, thyristor-diode, IGBT), and air and water heatsinks to them.

Power diodes and thyristors are produced for currents from 10A to 15000A, voltage range from 100V to 9000V.
Power diode and thyristor modules are produced from 25A and up to 1250A, voltage range 400V - 4400V.
The range of power semiconductors also includes equivalent, replacement, analogue and alternative semiconductor devices of global manufacturers.

Roman 27.06.2022 at 00:03
11
Is It need to apply vaselin or thermal past at Thyristor surfaces then attach to radiator/current leading parts?
Maksim 27.06.2022 at 10:39
12
When assembling thyristors, diodes with heat sinks, it is recommended to lubricate the contact surfaces with a thin layer of heat conducting paste to improve the heat transfer parameters. But this is not a prerequisite for assembly.
Jonathan Ryan 12.10.2022 at 12:42
10
You have provided very helpful information in this Content. An extensive catalog of Welding Machines, most importantly, It is an essential element for your protection when working.

CancelWrite Comment or Review:

Here you can ask a question about the technical features of the products or write a review about the company.

We also invite you for discussion about electrical engineering and electronics, share your experience, knowledge, express your opinion.

Please send commercial request using the Cart or E-mail (not here).


Featured Products:

 

Tags: Stud Triac, SCR Stud Triac, stud triac, power stud semiconductor, stud triac price, scr stud triac datasheet, stud triacs switching circuits, certificate, manufacturing, stud triacs factory made, technical specification of power stud triacs

 

Selected Products:

^