POSEICO ARF463S45 Datasheet

730

Forward current =

ANSALDO

Ansaldo Trasporti s.p.a.

Unita' Semiconduttori

FAST RECOVERY DIODE ARF463

Repetitive voltage up to 4500 V

Via N. Lorenzi 8 - I 16152 GENOVA - ITALY Tel. int. +39/(0)10 6556549 - (0)10 6556488 Fax Int. +39/(0)10 6442510 Tx 270318 ANSUSE I -

Mean forward current

Surge current 10 kA

FINAL SPECIFICATION

apr 97 - ISSUE : 04

Symbol Characteristic Conditions

[°C]

BLOCKING

V RRM Repetitive peak reverse voltage 150 4500 V V RSM Non-repetitive peak reverse voltage 150 4600 V

I RRM Repetitive peak reverse current V=VRRM 150 50 mA

CONDUCTING

I F (AV) Mean forward current 180° sin ,50 Hz, Th=55°C, double side cooled 730 A

I F (AV) Mean forward current 180° square,50 Hz,Th=55°C,double side cooled 735 A I FSM Surge forward current Sine wave, 10 ms 150 10 kA

I² t I² t

reapplied reverse voltage up to 50% VRSM

Value Unit

500 x1E3 A²s V FM Forward voltage V F(TO) Threshold voltage 150 1.70 V

r F Forward slope resistance 150 1.000 mohm

1800 A 25 2.5 V

SWITCHING

t rr Reverse recovery time I F = 600 A 5.2 µs

Q rr Reverse recovery charge

I rr Peak reverse recovery current

s Softness (s-factor), min 0.5

V FR Peak forward recovery di/dt= 400 A/µs 150 60 V

di/dt= 80 A/µs

VR = 100 V

150 650 µC

250 A

MOUNTING

R th(j-h) Thermal impedance Junction to heatsink, double side cooled 37 °C/kW

T j Operating junction temperature -30 / 150 °C

F Mounting force 11.8 / 13.2 kN

Mass 300 g

ORDERING INFORMATION : ARF463 S 45

standard specification

VRRM/100

ARF463 FAST RECOVERY DIODE

Power Dissipation [W]

ANSALDO

Power Dissipation [W]

FINAL SPECIFICATION apr 97 - ISSUE : 04

DISSIPATION CHARACTERISTICS

3000

SQUARE WAVE

2500

2000

90°

60°

180°

120°

1500

30°

1000

500

0 200 400 600 800 1000

Mean Forward Current [A]

SINE WAVE