DCR1279/44 Просмотр технического описания (PDF) - Usha Ltd

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производитель

DCR1279/44

Thyristors

Usha Ltd  

Thyristors

DCR1279

Technical Data

Typical applications : D.C. Motor control, Controlled rectifiers, High power drives.

Type No.

DCR1279/26

DCR1279/30

DCR1279/34

DCR1279/36

DCR1279/40

DCR1279/44

DCR1279/48

VRRM

(Volts)

2600

3000

3400

3600

4000

4400

4800

VRSM

(Volts)

2700

3100

3500

3700

4100

4500

4900

F e a t u res

• Double side cooling.

• Voltage grade upto 4800V

• Weight 500 gm (Approx.)

Symbol

Conditions

Values

I T(AV)

I TSM

I2t

I GT

V GT

dv/dt

[di/dt]CR

VT

VO

RO

IRRM/IDRM

IH

IL

R th(j-c)

R th(c-h)

T vj

T stg

Mounting Force

Half wave resistive load;TC = 60 ˚C

1088A

Tvj = 125 ˚C ; 10 ms half sine, V R = 50% V RRM 12 KA

Tvj = 125 ˚C ; 10 ms half sine, V R = 0

15 KA

Tvj = 125 ˚C, 10 ms half sine, V R = 50% V RRM 720000 A2s

Tvj = 125 ˚C ; 10 ms half sine, V R = 0

1120000 A2s

Tvj = 25 ˚C; VDRM = 5V

400 mA

Tvj = 25 ˚C; VDRM = 5V

4.0 V

Tvj = 125 ˚C;Voltage = 67 % VDRM

*200 V/µs

Repetitive 50 Hz

100 A/µs

Tvj = 25 ˚C; I T = 2900 A

Tvj = 125 ˚C

2.40 V max

1.14 V

Tvj = 125 ˚C

0.587 mΩ

Tvj = 125 ˚C

150 mA

500 mA

1000 mA

dc

0.020 ˚C/W

0.004 ˚C/W

+125 ˚C

-40....+125 ˚C

20-22 KN

Case outline

D

* Higher dv/dt selection available.

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