The Darlington Bipolar Power Transistor is designed for general purpose power and switching such as output or driver stages in applications such as switching regulators, converters and power amplifiers. The MJD112 (NPN) and MJD117 (PNP) are complementary devices. Product services, tools and other useful resources related to MJD112 Find and compare products, get support and connect with onsemi sales team. Note: The temperature and confidence level may be adjusted to your requirements. Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)