s210627 AEGIS SEMICONDUTORES LTDA, s210627 Datasheet - Page 6

• Manufacturer Part Number: s210627
• Description: Semiconductor Protection Fuses
• Manufacturer: AEGIS SEMICONDUTORES LTDA

DIN 000 FUSES
6,9 gRB-URB
DC Voltage Capability vs. Time Constant
100
90
80
70
60
50
40
30
20
10
0
Provides the DC voltage capability of a fuse as a
function of circuit time constant (L/R ratio).
Curve a: Ratings from 20 to 160 A
Curve b: Ratings 200 A
Curve c: Ratings from 250 to 315 A
Curve d: Ratings from 350 to 400 A
L/R (ms)
d
c
DC Voltage Capabilities
b
a
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
Watts Loss Correction Factor
Above: Correction factor to determine watts loss value
for a fuse operating below its rated current.
1
0
U (V)
P/Pn
SEMICONDUCTOR PROTECTION FUSES
D 55
1400
1200
1000
800
600
400
200
0
I/In
Above: Curve indicates peak arc
voltage Um which may appear across
fuse terminals at DC working voltage U.
Um (V)
DC Peak Arc Voltage
System Voltage
L/R =80 ms
L/R =25 ms
L/R =10 ms
U (V)
D