FAST RECOVERY DIODE ARF240
Repetitive voltage up to 2500 V
Mean forward current 280 A
Surge current 3 kA
FINAL SPECIFICATION
feb 97 - ISSUE : 04
Symbol Characteristic Conditions Tj [°C] Value Unit
BLOCKING
V RRM Repetitive peak reverse voltage 150 2500 V
V RSM Non-repetitive peak reverse voltage 150 2600 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 280 A
I F (AV) Mean forward current 180° square,50 Hz,Th=55°C,double side cooled 285 A
I FSM Surge forward current Sine wave, 10 ms 150 3 kA
I² t I² t
reapplied reverse voltage up to 50% VRSM
45 x1E3 A²s
V FM Forward voltage Forward current =1000 A 25 4.8 V
V F(TO) Threshold voltage 150 1.50 V
r F Forward slope resistance 150 3.00 mohm
SWITCHING
t rr Reverse recovery time I F = 200 A 2.0 µs
Q rr Reverse recovery charge di/dt = 80 A/µs 150 90 µC
I rr Peak reverse recovery current
VR = 100 V
90 A
s Softness (s-factor), min 0.4
V FR Peak forward recovery di/dt = 400 A/µs 150 30 V
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 : ARF240 S 25
standard specification VRRM/100
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 -
ANSALDO Ansaldo Trasporti s.p.a.Unita' Semiconduttori