SIP25 Semiconductor IC protector Description The SIP25 is a IC protector which has the current interception ability that can be very trusted to protect IC and those circuits from a chance short-circuit load. And, this IC protector must open a circuit safely and rapidly when it exceed the current interception level though resists very low internal in usual operation regardless of AC or DC circuit. Features • Sharp and repeatable interruption characteristic • Very low internal resistance. •Good temperature characteristics Operation notes Do not use this product for the circuit with the primary of a commercial power supply and excessive power supply capacity. There is a possibility of damaging molding by the arc etc. after the current is intercepted. Ordering Information Type NO. SIP25 Marking SIP25 Outline Dimensions Package Code TO-92N-2L unit : mm KSI-9054-002 1 SIP25 ■ Product Name Code : SIP25 Product Name Rated Current Trip Current Characteristics Internal Resistance Max rated Voltage. Operating Temperature SIP25 1.0[A] Fig.1 0.080[Ω] Typ. 50[V] -30~ +125 [℃] Storage Temperature -30~ +125[℃] ※ Internal resistance is with in ±20% of it’s typical value ※ Trip current should be designed to be 400%∼1000% (in PT=1msec∼100msec) ※ Temperature constant of internal resistance is 0.004/℃ ■ Trip Current Characteristics. (Fig.1) The Trip current characteristics given represent typical values. Technical documentation regarding ways of using current protectors is available from AUK representative. ■ Marking SIP 25 ▲●● SIP : means IC Protector of AUK 25 : means rating current =1.0A ▲ : year code. ●● : work weekly code. KSI-9054-002 2 SIP25 The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSI-9054-002 3