BAV70

STMicroelectronics

1 Pair Common Cathode 1V@50mA 2.5uA@75V 200mA 350mW 4ns 75V SOT-23 Switching Diodes ROHS

Extended

Category: Switching Diodes
Package: SOT-23
Pins: 3

Overview

The BAV70 is a switching Diode made by STMicroelectronics in a SOT-23 package with 3 pins. 1 Pair Common Cathode 1V@50mA 2.5uA@75V 200mA 350mW 4ns 75V SOT-23 Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:BAV70, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 820 are in stock at JLCPCB (part C83934).

Symbol

Diode:BAV70From KiCad's library

Footprint

Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

Current - Rectified: 200mA
Diode Configuration: 1 Pair Common Cathode
Pd - Power Dissipation: 350mW
Reverse Leakage Current (Ir): 2.5uA@75V
Reverse Recovery Time (trr): 4ns
Voltage - DC Reverse(Vr): 75V
Voltage - Forward(Vf@If): 1V@50mA

Order codes

BAV70LCSC C83934

Pinout

The pins of the BAV70
Pin	Name	Type
1	A	Passive
2	A	Passive
3	K	Passive

Show this part on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/parts/st/BAV70" title="BAV70 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/parts/st/BAV70.jpg" alt="BAV70" width="1200" height="900">

A picture that opens the part, for a README

[![BAV70](https://pcbkit.io/embed/parts/st/BAV70.jpg?size=s)](https://pcbkit.io/parts/st/BAV70)

Questions

Is there a KiCad symbol and footprint for the BAV70?

Yes. The symbol is Diode:BAV70 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BAV70?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the BAV70 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the BAV70?

JLCPCB lists it as part C83934, with 820 in stock; the sellers' links on this page open their listings.

What can replace the BAV70?

Parts like it in the library: the BAV99 by JSMSEMI, the MMBD4148CC by hongjiacheng, the BAV99 by Diodes Incorporated and the MMBD4148SE by Guangdong Hottech. Check their datasheets: a part that fits the footprint may still differ in its ratings.