Eaton 1145HV(A)/1350HV High Voltage Fast-Acting Fuses

Eaton Bussmann 1145HV(A) and 1350HV High Voltage Fast-Acting Brick Fuses provide reliable overcurrent protection up to 5A for high voltage applications. These surface-mount fuses are available in two sizes: 11mm x 5.0mm² [1145HV(A)] and 13mm x 5.0mm² (1350HV). The high voltage ratings and SMD package help reduce the required PCB space. The 1145HVA series components are AEC-Q200 qualified and ideally suited for xEV powertrains and applications.

Features

High voltage ratings
Reliable overcurrent protection
Surface mount printed package

Ceramic tube, silver-plated cap construction
Moisture Sensitivity Level (MSL) 1
Halogen-free and RoHS compliant

Applications

Server and telecom systems, including 380V_DC distribution
Single-phase and 3-phase UPS
380V_DC DC-DC converters
High voltage DC-DC conversion
Power factor correction
Capacitor output protection

Additional applications for the 1145HVA Series
- Stationary and on-board electric vehicle battery systems
- Electric vehicle power distribution units (sensing lines)
- xEV powertrains

Specifications

Dimensions
- 11mm x 5.0mm² for the 1145HV(A) series’
- 13mm x 5.0mm² for the 1350HV series
Voltage ratings
- 500V_DC for the 1145HV(A) series’
- 600V_DC for the 1350HV series
1A to 5A current rating

Typical voltage drop
- 130mV to 220mV for the 1145HV(A) series’
- 155mV to 335mV for the 1350HV series
Typical resistance range
- 17.5mΩ to 200mΩ for the 1145HV(A) series’
- 22mΩ to 252mΩ for the 1350HV series

Eaton 1145HV(A)/1350HV High Voltage Fast-Acting Fuses

Features

Applications

Specifications

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