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Positioning good quality power thyristors on sale for heat

Positioning good quality power thyristors on sale for heat

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Company Advantages
1. The independent design of power thyristors provides guarantees for our own brand promotion at the source. It can be automatically triggered off for specified periods of time
2. Supported by the industry's knowledgeable technicians and customer service team, Positioning wins great reputation since founded. This product has been certified under RoHS
3. This product features wear comfort. Factors affecting the comfort properties of fibers and fabrics are seriously taken into consideration and integrated it to its design. Adopting high-quality crystalline materials, it has a precise threshold
4. This product has weather resistance. Its materials are less likely to crack, split, warp or become brittle when exposed to extreme temperatures or drastic fluctuations. This product can flexibly help manage the power system with efficiency
5. This product has electromagnetic compatibility. Designed in accordance with the EMC Directive, it does not generate or is immune to electromagnetic disturbance. It will not be burned down when in high temperatures

Conducting - on state

Parameter

Symbol

Min.

Max.

Typ.

Units

Conditions

Average   value of on-state current

IT(AV)


900


A

Sinewave,180o   conduction,Tc=67oC

RMS   value of on-state current

ITRMS


1400


A

Nominal   value

Peak   one cPSTCle surge

(non   repetitive) current

 

ITSM


13000

 

12000


A

 

A

8.3   msec (60Hz), sinusoidal wave-

shape,   180o conduction, Tj = 125 oC

10.0   msec (50Hz), sinusoidal wave-

shape,   180o conduction, Tj = 125 oC

I   square t

I2t


700


KA2s

8.3   msec and 10.0 msec

Latching   current

IL


800


mA

VD   = 24 V; RL= 12 ohms

Holding   current

IH


400


mA

VD   = 24 V; I = 2.5 A

Peak   on-state voltage

VTM


1.80


V

ITM   = 2200A; Duty cPSTCle £ 0.01%

 

Critical   rate of rise of on-state

current   (5, 6)

di/dt


400


A/ms

Switching   from VDRM £ 1000 V,

non-repetitive

Critical   rate of rise of on-state

current   (6)

di/dt


150


A/ms

Switching   from VDRM £ 1000 V

ELECTRICAL CHARACTERISTICS AND RATINGS

Gating

Parameter

Symbol

Min.

Max.

Typ.

Units

Conditions

Peak   gate power dissipation

PGM


200


W

tp   = 40 us

Average   gate power dissipation

PG(AV)


5


W


Peak   gate current

IGM


10


A


Gate   current required to trigger all units

IGT


300

150

125


mA

mA

mA

VD   = 6 V;RL = 3 ohms;Tj = -40 oC

VD   = 6 V;RL = 3 ohms;Tj = +25 oC

VD   = 6 V;RL = 3 ohms;Tj = +125oC

Gate   voltage required to trigger all units

 

 

VGT

 

 

0.15

5

3

 


V

V

V

VD   = 6 V;RL = 3 ohms;Tj = -40 oC

VD   = 6 V;RL = 3 ohms;Tj = 0-125oC

VD   = Rated VDRM; RL = 1000 ohms;

Tj   = + 125 oC

Peak   negative voltage

VGRM


5


V


Dynamic

Parameter

Symbol

Min.

Max.

Typ.

Units

Conditions

Delay   time

td


1.5

0.7

ms

ITM   = 50 A; VD =   Rated VDRM

Gate   pulse: VG = 20 V; RG = 20 ohms; tr = 0.1 ms; tp = 20 ms

Turn-off   time (with VR = -50 V)

tq


200

 

125

ms

ITM   = 500 A; di/dt = 25 A/ms;

VR   ³   -50 V; Re-applied dV/dt = 20 V/ms linear to 80% VDRM;   VG = 0;

Tj   = 125 oC; Duty cPSTCle ³ 0.01%

Reverse   recovery charge

Qrr


*


mC

ITM   = 500 A; di/dt = 25 A/ms;

VR   ³   -50 V

       * For guaranteed max. value, contact factory.

THERMAL AND MECHANICAL CHARACTERISTICS AND RATINGS

Parameter

Symbol

Min.

Max.

Typ.

Units

Conditions

Operating   temperature

Tj

-40

+125


oC


Storage   temperature

Tstg

-40

+150


oC


Thermal   resistance - junction to case

RQ (j-c)


0.040

0.080


oC/W

Double   sided cooled

Single   sided cooled

Thermal   resistamce - case to sink

RQ (c-s)


0.015

0.030


oC/W

Double   sided cooled *

Single   sided cooled *

Mounting   force

P

13.3

15.5


kN


Weight

W



225

g


       * Mounting surfaces smooth, flat and greased

      Note : for case outline and dimensions, see case outline drawing in last page of this Technical Data

CASE OUTLINE AND DIMENSIONS

Positioning good quality power thyristors on sale for heat-1

Sym

A

B

C

D

H

mm

59

34

53

3.5×3

26±1



Company Features
1. Yangzhou Positioning Tech. Co., Ltd is a mainstay Chinese enterprise of power thyristors .
2. Yangzhou Positioning Tech. Co., Ltd is technically ahead of the development of turn off thyristor .
3. Our environmental sustainability strategy is about reducing our own environmental impacts against ambitious targets and supporting our clients with their sustainability challenges.
The mechanical parts of Positioning turn off thyristor are precisely manufactured. The machine tools include cutting machines, drilling machines, milling machines, punching machines, etc. Mingtong has passed the ISO quality management certification
Positioning power thyristors goes through rigorous testing before delivery. Its fabrics are tested for composition content and strength, color for fastness to light and bleach. Mingtong can customize the color for customers
There are several production stages of Positioning high current thyristor. They are the preparation of yarn, twisting, ginning, fiber washing, cleaning, dyeing, carding and other production stages. Mingtong offers scentless and non-toxic floor products
Positioning high current thyristor is developed by our internal structural engineering team. This team is able to design packages that turn customers' visions and ideas into reality. Mingtong can provide floor construction service
Positioning power thyristors undergoes a series of manufacturing processes. It has to be cut, forged, stamped, cast, honed, and polished respectively under machines. Mingtong will send professional technicians for measurement service
The product meets with the global set standards in all respects, such as performance, service life, usability, and so on. Mingtong adopts durable acrylic acid, silicon PU, EPDM, etc. for production
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