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FD1000FX-90

MITSUBISHI HIGH-FREQUENCY RECTIFIER DIODES HIGH POWER, HIGH FREQUENCY, PRESS PACK TYPE

MITSUBISHI ELECTRIC  

FD1000FX-90

MITSUBISHI HIGH-FREQUENCY RECTIFIER DIODES

FD1000FX-90

HIGH POWER, HIGH FREQUENCY,

PRESS PACK TYPE

OUTLINE DRAWING

Dimensions in mm

R4

9

`'39

CATHODE

φ 60

q IF(AV) Average forward current ........................800A

q VRRM Repetitive peak reverse voltage ....................4500V

q QRR Reverse recovery charge ................. 2000µC

q Press pack type

TYPE

NAME

ANODE

φ 60

φ 102 MAX

M5 ! 0.8

DEPTH 2.5

APPLICATION

High-power inverters, Fly-wheel diodes in DC choppers, Power supplies as high frequency

rectifiers

MAXIMUM RATINGS

Symbol

Parameter

VRRM

VRSM

VR(DC)

VLTDS

Repetitive peak reverse voltage

Non-repetitive peak reverse voltage

DC reverse voltage

Long term DC stability

Voltage class

90

4500

4500

3600

3000

Symbol

IF(RMS)

IF(AV)

IFSM

I2t

Tj

Tstg

—

—

Parameter

RMS forward current

Average forward current

Surge forward current

Current-squared, time integration

Junction temperature

Storage temperature

Mounting force required

Weight

Conditions

f = 60Hz, sine wave θ = 180°, Tf = 77°C

One half cycle at 60Hz, non-repetitive

One cycle at 60Hz

Recommended value 39

Standard value

ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Test conditions

IRRM

VFM

QRR

Rth(j-f)

Repetitive peak reverse current

Forward voltage

Reverse recovery charge

Thermal resistance

Tj = 125°C, VRRM Applied

Tj = 125°C, IFM = 2500A, Instantaneous measurement

IFM = 800A, diF/dt = –30A/µs, VR = 150V,

Tj = 125°C

Junction to fin

Unit

V

V

V

V

Ratings

Unit

1250

A

800

A

20

kA

1.7 ! 106

A2s

–40 ~ +125

°C

–40 ~ +150

°C

26.5 ~ 43.0

kN

700

g

Limits

Unit

Min

Typ

Max

—

—

150 mA

—

—

3.5 V

—

—

2000 µC

—

—

0.017 °C/W

Aug.1998

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