LTO 150 series AEC-Q200 qualified 150 W thick film power resistor

Vishay Intertechnology introduces a new AEC-Q200 qualified thick film power resistor featuring a clip mount TO247 package for direct mounting on a heatsink

Vishay LTO 150 Series AEC-Q200 Qualified 150 W Thick Film Power Resistor

Vishay Intertechnology introduces a new AEC-Q200 qualified thick film power resistor featuring a clip mount TO247 package for direct mounting on a heatsink. For automotive applications, the Vishay Sfernice LTO 150 offers industry-high power dissipation of 150 W at a +45 °C case temperature and an improved pulse handling capability.

  • Up to 70 % higher power dissipation than competing devices in the TO247 package
    • Reduces the need for components to cool the resistor — saving board space, simplifying layouts, and reducing overall solution costs
  • 30 % improvement in energy handling compared to similar TO247 devices
    • Allows designers to utilize fewer resistors
  • Superior reliability tests results (i.e. extensive temperature cycling from 1000 cycles and up)

 

Features

  • AEC-Q200 qualified
  • Clip mount TO247 package
  • Designed for direct mounting on a heatsink
  • High power dissipation of 150 W at a +45 °C case temperature
  • High pulse capabilities to 57 J for 0.1 s
  • High temperature operation to +175 °C
  • Broad range of resistance values from 0.03 Ω to 1.3 MΩ
  • RoHS-compliant
  • Non-inductive design
  • Tolerances down to ± 1 %

 

Applications

  • Precharge or discharge resistor for inverters, converters, and on-board chargers for electric vehicles (EV), hybrid electric vehicles (HEV), and plugged hybrid electric vehicles (PHEV)
  • General industrial and military power conversion applications

Vishay LTO 150 AEC-Q200 Qualified 150 W Resistor | Avnet Abacus

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