27/38

BDxxFC0 series

Datasheet

Datasheet

TSZ02201-0G2G0A600040-1-2

© 2016 ROHM Co., Ltd. All rights reserved.

16.May.2016 Rev.004

www.rohm.com

TSZ22111・15・001

Vcc

GND

Vcc

GND

●Application Examples

・

Applying positive surge to the Vcc pin

If there is a possibility that surges higher than 35.0V will be applied to the Vcc pin, a Zener diode should be placed

between the Vcc pin and GND pin, as shown in the Figure below.

・

Applying negative surge to the Vcc pin

If there is a possibility that negative surges lower than the GND are applied to the Vcc pin, a Schottky diode should be

place between the Vcc pin and GND pin, as shown in the Figure below.

・

Implementing a protection diode

If there is a possibility that a large inductive load is connected to the output pin resulting in back-EMF at time of startup

and Shutdown, a protection diode should be placed as shown in the Figure below.

Figure 71.

Figure 72.

Figure 73.

Vo

Vo