Datasheet > AT681

AT681

更新时间： 2022-11-29 10:12:51

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PHASE CONTROL THYRISTOR

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AT681 数据手册

Via N. Lorenzi 8 - I 16152 GENOVA - ITALY

Tel. int. +39/(0)10 6556549 - (0)10 6556488

Fax Int. +39/(0)10 6442510

Ansaldo Trasporti s.p.a.

Unita' Semiconduttori

ANSALDO

Tx 270318 ANSUSE I -

PHASE CONTROL THYRISTOR AT681

Repetitive voltage up to

Mean on-state current

6000 V

840 A

10 kA

Surge current

FINAL SPECIFICATION

feb 97 - ISSUE : 02

[°C]

Symbol

Characteristic

Conditions

Value

Unit

BLOCKING

V RRM

V RSM

V DRM

I RRM

I DRM

Repetitive peak reverse voltage

Non-repetitive peak reverse voltage

Repetitive peak off-state voltage

Repetitive peak reverse current

Repetitive peak off-state current

120 6000

120 6100

120 6000

V=VRRM

V=VDRM

120

150

CONDUCTING

I T (AV)

I TSM

I² t

Mean on-state current

Surge on-state current

I² t

180° sin, 50 Hz, Th=55°C, double side cooled

180° sin, 50 Hz, Tc=85°C, double side cooled

sine wave, 10 ms

840

705

120

without reverse voltage

500 x1E3

2.4

A²s

V T

On-state voltage

On-state current = 1570 A

V T(TO)

r T

Threshold voltage

On-state slope resistance

120

1.3

120 1.150

mohm

SWITCHING

di/dt

dv/dt

Critical rate of rise of on-state current

From 75% VDRM up to 1200 A

120

100

500

A/µs

V/µs

µs

Critical rate of rise of off-state voltage, min. Linear ramp up to 75% of VDRM

Gate controlled delay time, typical

Circuit commutated turn-off time, typical

Reverse recovery charge

VD=200V, gate source 20V, 10 ohm

dV/dt = 20 V/µs linear up to 80% VDRM

di/dt=-60 A/µs, I= 1000 A

650

µs

Q rr

I rr

I H

120

µC

Peak reverse recovery current

Holding current, typical

VR= 50 V

300

700

I L

Latching current, typical

GATE

V GT

Gate trigger voltage

3.5

400

0.5

I GT

Gate trigger current

VD=5V

V GD

V FGM

Non-trigger gate voltage, min.

Peak gate voltage (forward)

Peak gate current

0.5 VDRM

120

FGM

V RGM

P GM

P G

Peak gate voltage (reverse)

Peak gate power dissipation

Average gate power dissipation

Pulse width 100 µs

150

MOUNTING

R th(j-h)

Thermal impedance, DC

Thermal impedance

Junction to heatsink, double side cooled

Case to heatsink, double side cooled

°C/kW

R th(c-h)

T j

Operating junction temperature

Mounting force

120

°C

22.0 / 24.5

520

Mass

ORDERING INFORMATION : AT681 S 60

VDRM&VRRM/100

standard specification

12 3 4

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