TAK7 datasheet(3/4 Pages) POWEREX

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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272

Phase Control SCR

www.pwrx.com

1200 Amperes Average

4400 Volts

Revision Date: 03/26/2010

TAK7

1200A

Thermal Characteristics

Maximum Thermal Resistance, Double Sided Cooling

Max.

Units

Junction-to-Case

Case-to-Sink

RΘ(J-C)

RΘ(C-S)

0.015

0.007

°C/W

Electrical Characteristics, TJ=25°C unless otherwise specified

Characteristics

Symbol

Test Conditions

Min.

Typ.

Max.

Units

Repetitive Peak Reverse Leakage Current

IRRM

TJ=125°C, VR = VRRM

250

Repetitive Peak Forward Leakage Current

IDRM

TJ=125°C, VD = VDRM

250

Peak On-State Voltage

VTM

TJ=25°C, ITM=1500A peak,

Duty Cycle < 0.1 %

1.90

Threshold Voltage, Low-level

Slope Resistance, Low-level

V(TO)1

rT1

TJ = 125°C, ITM = 250A to 4000A

1.262

0.397

mΩ

Threshold Voltage, High-level

Slope Resistance, High-level

V(TO)2

rT2

TJ = 125°C, ITM ≥ 4000A

1.412

0.368

mΩ

VTM Coefficients

TJ = 125°C

VTM = A+ B Ln(I) +C(I) + D Sqrt(I)

A =

B =

C =

D =

2.53

-0.294

2.47 E-04

0.0284

Typical Delay Time

ITM = 1000A, VD = 1500 V

Typical Turn-Off Time

Tj = 125°C, IT = 250A,

diR/dt = 50A/µs Reapplied

dv/dt = 20 V/µs Linear to 80% VDRM

500

Minimum Critical dv/dt – Exponential to VDRM

dv/dt

TJ = 125°C

1000

V/µ

Gate Trigger Current

IGT

TJ = 25°C, VD = 12 V

300

Gate Trigger Voltage

VGT

TJ = 25°C, VD = 12 V

5.0

Non-Triggering Gate Voltage

VGDM

TJ = 125°C, VD = VDRM

0.45

Peak Forward Gate Current

IGTM

Peak Reverse Gate Voltage

VGRM

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