POSEICO ARF612S15 Datasheet

425

Tj

Forward current =

ANSALDO

Ansaldo Trasporti s.p.a.

Unita' Semiconduttori

FAST RECOVERY DIODE ARF612

Repetitive voltage up to 1500 V

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

Mean forward current

A

Surge current 4 kA

FINAL SPECIFICATION

feb 97 - ISSUE : 03

Symbol Characteristic Conditions

[°C]

BLOCKING

V RRM Repetitive peak reverse voltage 150 1500 V
V RSM Non-repetitive peak reverse voltage 150 1600 V

I RRM Repetitive peak reverse current V=VRRM 150 40 mA

CONDUCTING

I F (AV) Mean forward current 180° sin ,50 Hz, Th=55°C, double side cooled 425 A

I F (AV) Mean forward current 180° square,50 Hz,Th=55°C,double side cooled 425 A
I FSM Surge forward current Sine wave, 10 ms 150 3.8 kA

I² t I² t

reapplied reverse voltage up to 50% VRSM

Value Unit

72 x1E3 A²s
V FM Forward voltage
V F(TO) Threshold voltage 150 1.15 V

r F Forward slope resistance 150 1.141 mohm

1000 A 25 2.6 V

SWITCHING

t rr Reverse recovery time I F = 200 A 4 µs

Q rr Reverse recovery charge

I rr Peak reverse recovery current

s Softness (s-factor), min 0.4

V FR Peak forward recovery di/dt= 400 A/µs 150 9 V

di/dt= 50 A/µs

VR = 100 V

150 210 µC

105 A

MOUNTING

R th(j-h) Thermal impedance Junction to heatsink, double side cooled 95 °C/kW

T j Operating junction temperature -30 / 150 °C

F Mounting force 4.5 / 5.0 kN

Mass 55 g

ORDERING INFORMATION : ARF612 S 15

standard specification

VRRM/100

ARF612 FAST RECOVERY DIODE

Power Dissipation [W]

ANSALDO

Power Dissipation [W]

FINAL SPECIFICATION feb 97 - ISSUE : 03

DISSIPATION CHARACTERISTICS

1200

SQUARE WAVE

1000

90°

120°

DC

180°

800

60°

30°

600

400

200

0

0 100 200 300 400 500 600

Mean Forward Current [A]

SINE WAVE

1000

DC

900
800

60°

90°

120°

180°

DC

700
600

30°

500
400
300
200
100

0

0 100 200 300 400 500 600

Mean Forward Current [A]