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European PowerSemiconductor and Electronics Company GmbH + Co. KG
Leistungsgleichrichterdioden Power Rectifier Diodes D 4457 N
Kathode Cathode
ø 46,8 0,5 1,2
ø 46,8
0,5
8
1,2
Anode
max. 7
59
3
3,5
VW K July 1996
http://www.Datasheet4U.com
D 4457 N
Elektrische Eigenschaften Electrical properties
Höchstzul ässige Werte Periodische Spitzensperrspannung
Maximum rated values repetitive peak reverse voltage tvj = -40°C... t vj max VRRM 200, 400 600 V V V kA kA kA kA kA A 2s A 2s
Stoßspitzensperrspannung Durchlaßstrom-Grenzeffektivwert Dauergrenzstrom
non-repetitive peak reverse voltage tvj = +25°C...