HV73V Series: AEC – Q200 qualified, High Voltage Thick Film Chip Resistor for Automotive Applications
HV73V Series
The News
KOA’s high voltage HV73 – series has been expanded with the addition of the new HV73V – types for automotive applications. The special inner material makes the part suitable for high voltages with improved temperature cycling stability compared to standard resistors. The higher critical resistance allows a higher voltage at higher resistance values. The special coating ensures that higher voltages can be applied at operating temperatures up to +155°C.
KOA’s new high voltage type chip resistor HV73V – series for automotive applications achieves max. working voltages 2.5 times higher than general-purpose type chip resistors. This means fewer resistors are used in voltage detecting circuits saving PCB space. The HV73V is suitable for high reliability automotive applications.
Structure
Improved characteristics to withstand high voltages is achieved by using a special inner coating for the resistive element. Product is adapted to the automotive standard AEC-Q200.
Product Benefits
- Thick film chip for high voltage
- 10 kΩ to 51 MΩ
- 0603, 0805 and 1206 inch
- ±0.5 %, ±1 %, ±2 %and ±5 %
- Anti-Sulfuration types available (HV73V_RT)
- EU-RoHS compliant
- AEC-Q200 qualified
Applications
- Battery module (Voltage monitoring, battery management circuit)
- Inverter module (Inverter circuit, DC-DC converter)
- Around circuits where regenerative voltage of motor is applied
- Voltage detection circuit of quick charger
To access the product datasheet on the KOA Website, go to: https://www.koaglobal.com/~/media/Files/KOA/product/catalogs/hv73v.ashx
