UN11020 Просмотр технического описания (PDF) - Panasonic Corporation
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UN11020 Datasheet PDF : 2 Pages
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Circuit Protector Elements
UNH0120 (UN11020)
Circuit Protector Elements
For overcurrent protection
■ Features
• Sharp cutoff characteristics and low voltage drop
• Flame retardant package and low heat generation.
• The package is molded with high dimensional accuracy.
■ Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol Rating
Unit
Operating ambient temperature Topr −55 to +125
°C
Storage temperature
Tstg
−55 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
■ Electrical Characteristics Ta = 25°C ± 3°C
100
Parameter
Min Typ Max Unit
Rated voltage
Rated current
50
V
10
2.0
A
Internal resistance
19.5 26 32.5 mΩ
Cutoff current
Refer to the diagram
1
Standard temperature rise
19
°C
0.1
■ 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.
SQB00020AED
1
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