Datasheet

32
Pleas e read Important notes on page 4 and Cautions and warnings on page 69.
B i tte beachten Sie d i e S e i te 4 Wichtige Hinweise s owi e d i e
Warn- und Sicherheitshinweise auf S e i te 69.
M5 Series
© EPCOS AG 2008
2-Electrode Arresters
2-Elektroden-Ableiter
Light-duty types
5 kA / 5 A • Ø 5 x 5 mm
RAB0174-C
5±0.2
ø5±0.15
RAB0300-Q
5.4±0.15
ø6.6±0.2
ø5±0.15
ø5.4±0.15
0.5±0.1
0.5±0.1
5±0.2
(3.7)
RAB0308-C
ø0.8
ø5±0.2
60+4
5±0.2
M50-... M50-...SMD M51-...
Type M50-A75XSMD M50-C90X M50-A230X M50-A350X
Ordering code on request B88069X1590C253 B88069X4600C253 B88069X4630C253
M51-A75X M50-C90XSMD M50-A230XSMD M50-A350XSMD
B88069X6131C102 B88069X1640T902 B88069X5520T902 B88069X3770T902
M51-C90X M51-A230X M51-A350X M51-A600X
B88069X5010C102 B88069X2930C102 B88069X4640C102 B88069X4590C102
Nom. DC spark-over 75 90 230 350 600 V
voltage V
sdcN
Tolerance of V
sdcN
±20±20 ±20±20 –5/+30 %
Impulse spark-over
voltage
@ 100 V/µs 99% of <350 <550 < 550 < 800 < 1350 V
measured values
@ 100 V/µs typical <300 < 500 < 500 < 750 < 1200 V
values
@ 1 kV/µs 99% of <650 < 600 < 650 < 900 < 1500 V
measured values
@ 1 kV/µs typical <550 < 550 < 600 < 800 < 1350 V
values
Nom. alternating 55555A
discharge current
@ 50 Hz, 1 s
Alternating 10 10 10 10 10 A
discharge current
@ 50 Hz, 9 cycles
Nom. impulse 55555kA
discharge current
10 operations 8/20 µs
Single impulse 10 10 10 10 10 kA
discharge current
1)
1 operation 8/20 µs
Impulse discharge cur-0.5 0.5 0.5 0.5 0.5 kA
rent, 1 op. 10/350 µs
Impulse discharge cur-100 100 100 100 on request A
rent, 300 op. 10/1000 µs
Insulation resistance > 1>1>1>1>1GΩ
Capacitance @ 1 MHz < 1 < 1 < 1<1<1pF
1) After loading DC breakdown may exeed initial values but device will remain in a safe mode.
About packing see page 65.
Ueberspannungsableiter_de-en_2009.qxd 03.11.2008 16:19 Uhr Seite 32