DCR1277/34 Просмотр технического описания (PDF) - Usha Ltd

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производитель

DCR1277/34

Thyristors

Usha Ltd  

Thyristors

DCR1277

Technical Data

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

Type No.

DCR1277/30

DCR1277/32

DCR1277/34

DCR1277/36

DCR1277/38

DCR1277/39

DCR1277/40

VRRM

(Volts)

3000

3200

3400

3600

3800

3900

4000

VRSM

(Volts)

3100

3300

3500

3700

3900

4000

4100

F e a t u res

• Double side cooling.

• Voltage grade upto 4000V

• Weight 450gm (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

1259 A

Tvj = 125 ˚C ; 10 ms half sine, V R = 50% V RRM 19.0 KA

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

23.75 KA

Tvj = 125 ˚C, 10 ms half sine, V R = 50% V RRM 1800000 A2s

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

2820000 A2s

Tvj = 25 ˚C; VDRM = 5V

400 mA

Tvj = 25 ˚C; VDRM = 5V

4.0 V

Tvj = 125 ˚C;Voltage = 67 % VDRM

*300 V/µs

Repetitive 50 Hz

100 A/µs

Tvj = 25 ˚C; I T = 2900 A

Tvj = 125 ˚C

2.025 V max

0.95 V

Tvj = 125 ˚C

0.45 mΩ

Tvj = 130 ˚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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