UN11020

Circuit Protector Elements UNH0120 (UN11020) Circuit Protector Elements Unit: mm For overcurrent protection (0.4) (1.5) 6.9±0.1 (1.5) 2.5±0.1 (1.0) 3.5±0.1 0.5 max. ■ Absolute Maximum Ratings Ta = 25°C Parameter Operating ambient temperature Storage temperature Symbol Topr Tstg Rating −55 to +125 −55 to +125 Unit °C °C 1 1.0±0.1 (0.85) 2.4±0.2 0.45±0.05 2 (5.0) 3 1.25±0.05 0.55±0.1 1: For use 2: N.C. 3: For use M-B1 Package ■ Electrical Characteristics Ta = 25°C ± 3°C Parameter Rated voltage Rated current Internal resistance Cutoff current Standard temperature rise 19.5 Min Typ 50 2.0 26 32.5 Max Unit V 100 10 A mΩ °C Cutoff time (s) Refer to the diagram 19 1 0.1 ■ Usage Notes 0.01 0.1 1 10 100 Package shall be overheated and dangerous for overcurrent. 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. Cutoff current (A) Note) The part number in the parenthesis shows conventional part number. Publication date: June 2002 SQB00020AED 4.1±0.2 Sharp cutoff characteristics and low voltage drop Flame retardant package and low heat generation. The package is molded with high dimensional accuracy. R 0.9 R 0.7 2.0±0.2 4.5±0.1 ■ Features (1.0) 1 Request for your special attention and precautions in using the technical information and semiconductors described in this book (1) ...