POSEICO ARF260S33 Datasheet

190

Tj

Forward current =

ANSALDO

Ansaldo Trasporti s.p.a.

Unita' Semiconduttori

FAST RECOVERY DIODE ARF260

Repetitive voltage up to 3300 V

Via N. Lorenzi 8 - I 16152 GENOVA - ITALY
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Mean forward current

A

Surge current 3 kA

FINAL SPECIFICATION

ott 97 - ISSUE : 02

Symbol Characteristic Conditions

[°C]

BLOCKING

V RRM Repetitive peak reverse voltage 125 3300 V
V RSM Non-repetitive peak reverse voltage 125 3400 V

I RRM Repetitive peak reverse current V=VRRM 125 50 mA

CONDUCTING

I F (AV) Mean forward current 180° sin ,50 Hz, Th=55°C, double side cooled 190 A

I F (AV) Mean forward current 180° square,50 Hz,Th=55°C,double side cooled 190 A
I FSM Surge forward current Sine wave, 10 ms 125 3 kA

I² t I² t

reapplied reverse voltage up to 50% VRSM

Value Unit

45 x1E3 A²s
V FM Forward voltage
V F(TO) Threshold voltage 125 1.95 V

r F Forward slope resistance 125 4.20 mohm

100 A 125 2.37 V

SWITCHING

t rr Reverse recovery time I F = 500 A 1.6 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 = 150 A/µs 125 14 V

di/dt = 100 A/µs

VR = 50 V

125 70 µC

90 A

MOUNTING

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

T j Operating junction temperature -30 / 125 °C

F Mounting force 4.5 / 5.0 kN

Mass 55 g

ORDERING INFORMATION : ARF260 S 33

standard specification

VRRM/100

ARF260 FAST RECOVERY DIODE

Power Dissipation [W]

ANSALDO

Power Dissipation [W]

FINAL SPECIFICATION ott 97 - ISSUE : 02

DISSIPATION CHARACTERISTICS

800

700

600

500

400

300

200

30°

SQUARE WAVE

90°

60°

120°

DC

180°

DC

100

0

0 50 100 150 200 250

Mean Forward Current [A]

SINE WAVE

800

700

600

120°

90°

DC

180°

500

400

30°

60°

300

200

100

0

0 50 100 150 200 250

Mean Forward Current [A]