SW27 D126A Schaltsymbol Kathode D126B Anode

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SW27 D126A Schaltsymbol Kathode D126B Anode

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Leistungsgleichrichterdioden Power Rectifier Diodes
SW27
D126A
Schaltsymbol
Kathode
D126B
Anode
July 1996
Elektrische Eigenschaften
Electrical properties
Werte Periodische Spitzensperrspannung Dauergrenzstrom
Maximum rated values repetitive peak reverse voltage surge reverse power dissipation forward current mean forward current -40°C. VRRM PRSM IFRMSM IFAVM 4500 IFSM
surge forward current
25°C,
2,95
Grenzlastintegral
t-value
25°C,
43,5 26,45
Charakteristische Werte Schleusenspannung Ersatzwiderstand Sperrstrom Durchbruchspannung
Characteristic values on-state voltage threshold voltage slope resistance reverse current breakdown voltage VT(TO) V(BR) max. min. max. 0,86
Thermische Eigenschaften Innerer Widerstand
Thermal properties thermal resistance, junction case 180° thCK tstg thJC max. max. max. 0,257 °C/W 0,250 °C/W 0,04 °C/W -40.+160 -40.+160
Betriebstemperatur Lagertemperatur
thermal resistance,case heatsink max. junction temperature operating temperature storage temperature
Mechanische Eigenschaften Si-Element Druckkontakt Anzugsdrehmoment Gewicht Kriechstrecke Feuchteklasse Schwingfestigkeit
Mechanical properties Si-pellet with pressure contact tightening torque weight creepage distance humidity classification vibration resistance outline polarity 40040 Seite/page
design typ.
(normiert)
D126B_1
D126B_4
p[ms]
Bild/Fig. Limiting forward characteristic (vF)
Bild Fig. Normiertes Grenzlastintegral Normalized f(tp)
IF(0V)M
IF(0V)M
IF(0V)M
[kA]
IF(0V)M [kA]
D126B_5
D126B_6
Bild Fig. Grenzstrom Maximum overload forward current IF(0V)M f(t) IFAV(vor) IFAV(vor) VRRM VRRM
Bild Fig. Grenzstrom Maximum overload forward current IF(0V)M f(t) IFAV(vor) IFAV(vor) VRRM VRRM
0,04
RthJC [°C/W]
[µAs]
[A]=
0,02
D126B_3
D126B_7
[°el]
[A/µs]
Bild Fig. Differenz zwischen Pulsstrom Difference between values thermal resistance pulse current Parameter: Stromkurvenform Current waveform
Bild Fig. Recovered charge f(-diF/dt) tvjmax; VRRM; VRRM Beschaltung Snubber: 0,47 Parameter: Forward current
Analytische Elemente transienten ZthJC Analytical elements transient thermal impedance ZthJC (th)JC [°C/W] Pos. Rthn °C/W 0,000064 0,003996 0,00934 0,0442 0,000163 0,00167 0,0184 0,136
Analytische Funktion Analytical function:
0,1917 0,518
0,0807 3,85
ZthJC
nmax Rthn(1-EXP(-t/n))
D126B_2
10-2
10-1
Bild Fig. Transienter innerer Transient thermal impedance ZthJC f(t), Beidseitige Two-sided cooling Anodenseitige Anode-sided cooling Kathodenseitige Cathode-sided cooling

SW27 D126A Schaltsymbol Kathode D126B Anode

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