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UNH0127 Datasheet, PDF (1/2 Pages) Panasonic Semiconductor – Circuit Protector Elements | |||
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Circuit Protector Elements
UNH0127 (UN11027)
Circuit Protector Elements
For overcurrent protection
â Features
⢠Sharp cutoff characteristics and low voltage drop
⢠Flame retardant package and low heat generation.
⢠The package is molded with high dimensional accuracy.
â Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol Rating
Unit
Operating ambient temperature Topr â55 to +125
°C
Storage temperature
Tstg
â55 to +125
°C
6.9±0.1
(1.5)
(1.5)
R 0.7
R 0.9
Unit: mm
2.5±0.1
(1.0)
(0.85)
0.55±0.1
0.45±0.05
1
2
3
(5.0)
1: For use
2: N.C.
3: For use
M-B1 Package
â Electrical Characteristics Ta = 25°C ± 3°C
100
Parameter
Min Typ Max Unit
Rated voltage
Rated current
50
V
10
2.7
A
Internal resistance
13.5 18 22.5 mâ¦
Cutoff current
Refer to the diagram
1
Standard temperature rise
27
°C
0.1
â Usage Notes
0.01
0.1
1
10
100
⢠Package shall be overheated and dangerous for overcurrent.
Cutoff current (A)
⢠This device should be used only to the secondary circuit.
Package will be damaged for added overpower.
⢠This device is not electrical fuse legally. Please draw a clear line between electrical fuse from this device.
Publication date: June 2002
Note) The part number in the parenthesis shows conventional part number.
SQB00021AED
1
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