DCR3790B30 View Datasheet(PDF) - Dynex Semiconductor

Part Name

Description

Manufacturer

DCR3790B30

Phase Control Thyristor

Dynex Semiconductor 

SEMICONDUCTOR

CURRENT RATINGS

Tcase = 60°C unless stated otherwise

Symbol

Parameter

Double Side Cooled

IT(AV)

Mean on-state current

IT(RMS) RMS value

IT

Continuous (direct) on-state current

Test Conditions

Half wave resistive load

-

-

DCR3790B42

Max. Units

3790

A

5953

A

5330

A

SURGE RATINGS

Symbol

Parameter

ITSM

Surge (non-repetitive) on-state current

I2t

I2t for fusing

Test Conditions

10ms half sine, Tcase = 125°C

VR = 0

Max.

53.5

14.31

Units

kA

MA2s

THERMAL AND MECHANICAL RATINGS

Symbol

Parameter

Test Conditions

Min.

Max. Units

Rth(j-c)

Thermal resistance – junction to case Double side cooled

Single side cooled

Rth(c-h)

Tvj

Tstg

Fm

Thermal resistance – case to heatsink Clamping force 70.0kN

(with mounting compound)

Virtual junction temperature

Blocking VDRM / VRRM

Storage temperature range

Clamping force

DC

-

Anode DC

-

Cathode DC

-

Double side

-

Single side

-

-

-55

63.0

0.007

0.0116

0.0181

0.0014

0.0028

125

125

77.0

°C/W

°C/W

°C/W

°C/W

°C/W

°C

°C

kN

2/10

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