Datasheet > TA449XXW

TA449XXW

更新时间： 2024-11-18 22:40:59

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描述
Asymmetric Thyristor

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中文翻译

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数据手册

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TA449XXW 数据手册

TA449..W

Asymmetric Thyristor

Advance Information

Replaces March 1998 version, DS4681-4.1

DS4681-5.0 January 2000

APPLICATIONS

■ UPS

KEY PARAMETERS

V_DRM

I_T(RMS)

I_TSM

1400V

400A

4000A

■ Induction Heating

■ A.C. Motor Drives

■ Switch Mode Power Supplies

■ Choppers

dVdt

dI/dt

t_q

1000V/µs

1000A/µs

10.0µs

FEATURES

■ Low Loss Asymmetrical Diffusion Structure

■ Fully Characterised For Operation up to 20kHz

■ High dI/dt and dV/dt ratings

VOLTAGE RATINGS

Type Number

Repetitive Peak

Off-state Voltage

Reverse Voltage

V_DRM

V_RRM

TA449 14 W

TA449 12 W

TA449 10 W

1400

1200

1000

Lower voltage grades available.

Outline type code: MU86.

See Package Details for further information.

CURRENT AND SURGE RATINGS

Symbol

Parameter

Conditions

Max.

Units

Double Side Cooled

Mean on-state current

RMS value

255

400

I_T(AV)

Half sine wave, duty cycle 50%,

T_case= 80^oC, T_j= 125˚C.

I_T(RMS)

Surge (non-repetitive) on-state current

I²t for fusing

T_j= 125^oC, t_p= 1ms, V_R= 0

4000

I_TSM

I²t

t_p≥ 10ms

80 x 10³

A²s

1/12

12 3 4 5 6 7...12

中文翻译

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