FR014H5JZ Datasheet PDF - Fairchild

The FR014H5JZ is a High-side Reverse Bias/Reverse Polarity Protector with integrated over voltage transient suppression. Reverse bias is an increasingly common fault event that may be generated by user error, improperly installed batteries, automotive environments and erroneous connections to third-party chargers, negative hot plug transients, inductive transients and readily available negatively biased rouge USB chargers. It is low resistance, series switches that, in the event of a reverse bias condition, shut off power and block the negative voltage to help protect downstream circuits. It optimized for the application to offer best in class reverse bias protection and voltage capabilities while minimizing size, series voltage drop and normal operating power consumption. It provides a full voltage block and can easily protect -0.3V rated silicon.

● Up to -30V reverse-bias protection

● Nano seconds of reverse-bias blocking response time

● 32V 24-Hour withstand rating

● 14mR Series resistance at 5V

● Integrated TVS over voltage suppression

● USB Tested and compatible