BY558 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
BY558 Datasheet PDF : 8 Pages
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Philips Semiconductors
Damper diodes
Product specification
BY558; BY578
FEATURES
• Glass passivated
• High maximum operating
temperature
• Low leakage current
• Excellent stability
• Also available with preformed leads
for easy insertion
• Designed to withstand transients
up to 1700 V.
DESCRIPTION
Rugged glass package, using a high
temperature alloyed construction.
handbook, halfpage
k
This package is hermetically sealed
and fatigue free as coefficients of
expansion of all used parts are
matched.
a
MAM384
APPLICATIONS
• For use in multi-sync monitor
horizontal deflection circuits
Fig.1 Simplified outline (SOD115) and symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
VRSM
VRRM
VR
IF(AV)
IFRM
IFSM
Tstg
Tj
non-repetitive peak reverse voltage
BY558
BY578
repetitive peak reverse voltage
BY558
BY578
continuous reverse voltage
average forward current
repetitive peak forward current
non-repetitive peak forward current
storage temperature
junction temperature
Ttp = 65 °C; see Fig.2;
PCB mounting; averaged over any
20 ms period; see Fig.4
t = 10 ms half sine wave;
Tj = Tj max prior to surge;
VR = VRRMmax
MIN.
−
−
−
−
−
−
−
−
−65
−65
MAX. UNIT
1500 V
1700 V
1500 V
1700 V
1400 V
2.5 A
12 A
80 A
+175 °C
+150 °C
1998 Jun 25
2
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