a120urd73li0800 AEGIS SEMICONDUTORES LTDA, a120urd73li0800 Datasheet - Page 12

• Manufacturer Part Number: a120urd73li0800
• Description: Semiconductor Protection Fuses
• Manufacturer: AEGIS SEMICONDUTORES LTDA

PSC SQUARE BODY
1250/1300 2x73
Melting Time Current Data
Current in Amperes
Current in Amperes
Clearing I
2
t Data
D 86
SEMICONDUCTOR PROTECTION FUSES
Available Current in RMS Symmetrical Amperes
Time-current characteristics
Above, left: Curves indicating pre-arcing time for each rated
current as a function of RMS value of pre-arcing current I.
- Beyond 30 sec small overloads must be eliminated
- The intersection of the fuse and CC’ curves indicate the
Maximum values of total clearing I
and clearing times
Left: Horizontal curves indicating the maximum values of total
operating I
V, cos w = 0.15.
The vertical lines indicate the corresponding total operating time
Tt, with melting time in brackets.
by another device
minimum breaking current of the fuse.
Peak let thru Current Data
2
t as function of the prospective current Ip at 660
2
t