Instrukcja obsługi Panasonic Circuit Protector Elements UNHZ203

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This product complies with the RoHS Directive (EU 2002/95/EC).
Circuit Protector Elements
UNHZ203
Circuit Protector Elements
Unit: mm
1.25±0.1 0.7±0.1
For overcurrent protection
0.35±0.1
1
■ Features
0 to 0.1
• Sharp cutoff characteristics and low voltage drop
• Flame retardant package and low heat generation, high density
mounting is possible.
2
+0.1
0.16
0.5±0.1 –0.06
5˚
■ Absolute Maximum Ratings T = 25°C
a
Parameter Symbol Rating Unit
Operating ambient temperature T −55 to +125 °C
opr
Stora

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This product complies with the RoHS Directive (EU 2002/95/EC). UNHZ203 2 Cutoff current ratio  T I t  t a 4 1.1 10 T = 25°C a 1.0 Limit line of real ability by pulse 3 10 0.9 Cutoff line of real ability by pulse 2 10 0.8 Recommendable limit line by pulse 10 0.7 0.6 1 −25 0 25 50 75 100 125 150 2 3 1 10 10 10 Ambient temperature T (°C) t (ms) a Cutoff current characteristics 1 T = 25°C a −1 10 −20% +20% −2 10 −3 10 06 2 4 Cutoff current (A) 2 SQB00036BED Cutoff time t (s) Cutoff current

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Request for your special attention and precautions in using the technical information and semiconductors described in this book (1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) The technical information described in this book is intended only to show the main characteristics and application