1 to 30 Ω; Operating Current Up to 1 A; Ceramic Package; Film
Caddock Electronics’ ultra-fast fault current fusing resistor technology reacts to the sudden fault quickly interrupting the high current, high voltage fault. In many applications, these devices are a critical protection component as the internal short of a high voltage power semiconductor can cause the misconnection of the rail voltage to the driver circuit resulting in catastrophic damage to the driver circuit.
Caddock Electronics' ultra-fast fault current fusing resistor technology is intended to provide a quick opening (fusing action) to sudden fault current events that suddenly cause at least the fault voltage to appear across the device while not exceeding the maximum fault voltage. Other fusing devices or protection consideration must be provided by the circuit designer for electrical faults other than the specific sudden fault current protection that this device provides.
Please contact AMS Technologies applications engineering to evaluate the use of Caddock Electronics' ultra-fast fault current fusing resistor technology in your power driver circuits.
Key Features:
- Ultra-fast Fusing of Sudden Fault Events, Typically Less Than 20 µs
- Voltage Rating of 200 VDC (Higher Voltage Capability is Available)
- Resistive Fuse Element of 1 Ω up to 30 Ω
- Normal Continuous Operating Current of up to 1 A
Product Group: | Sudden Fault Fusing Resistors |