Infineon is one of the few semiconductor manufacturers worldwide to offer depletion MOSFETs.Areas of application include power supply startup power, over-voltage protection, in-rush-current limiter, off-line voltage reference. With one single component it is possible to realize a simple current regulator. All products are suitable for automotive applications. In order to meet special requirements, depletion MOSFETs are available with V GS(th) indicator on the reel.