PMR25HZPJ000 - ROHM Semiconductor

PMR25HZPJ000 Frequently Asked Questions (FAQs)

• What is the recommended land pattern for PMR25HZPJ000?
  The recommended land pattern for PMR25HZPJ000 is a rectangular pad with a size of 2.5mm x 1.6mm, with a solder mask opening of 2.2mm x 1.3mm.
• How do I handle the thermal considerations for PMR25HZPJ000?
  To handle thermal considerations, ensure a good thermal connection to a heat sink or a thermal pad on the PCB. The thermal resistance of the package is 25°C/W, and the maximum junction temperature is 150°C.
• What is the recommended soldering profile for PMR25HZPJ000?
  The recommended soldering profile for PMR25HZPJ000 is a peak temperature of 260°C, with a dwell time of 10-30 seconds above 220°C. The soldering process should be done in a nitrogen atmosphere to prevent oxidation.
• Can I use PMR25HZPJ000 in a high-vibration environment?
  Yes, PMR25HZPJ000 is designed to withstand high-vibration environments. However, it's recommended to follow the recommended mounting and soldering procedures to ensure the device is securely attached to the PCB.
• How do I ensure the reliability of PMR25HZPJ000 in a humid environment?
  To ensure reliability in a humid environment, apply a conformal coating to the PCB and ensure the device is stored in a dry environment. The device is rated for operation in a relative humidity of up to 60% at 40°C.