Skip to the content
PCBKitNew board
MMBD1503 on a board, in 3D

MMBD1503

CBI

-55℃~+150℃ 1 Pair Series Connection 1.3V@200mA 10nA@180V 200V 200mA 350mW SOT-23 Switching Diodes ROHS

Extended
Category
Switching Diodes
Package
SOT-23
Pins
5

Overview

The MMBD1503 is a switching Diode made by CBI in a SOT-23 package with 5 pins. -55℃~+150℃ 1 Pair Series Connection 1.3V@200mA 10nA@180V 200V 200mA 350mW SOT-23 Switching Diodes ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 2,750 are in stock at JLCPCB (part C51315417). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

7
Current - Rectified
200mA
Diode Configuration
1 Pair Series Connection
Operating Junction Temperature Range
-55℃~+150℃
Pd - Power Dissipation
350mW
Reverse Leakage Current (Ir)
10nA@180V
Voltage - DC Reverse(Vr)
200V
Voltage - Forward(Vf@If)
1.3V@200mA

Order codes

1

Open-source boards using it

All 1
  • 2 layers132 × 59 mmWLC TX15W C1 V1.1, the printed circuit board in 3D

    WLC TX15W C1 V1.1

    dvhai08/WLC_TX15W_C1

    Wireless Charging (WLC) MP A11 Power Transmitter

    127 parts

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/cbi/MMBD1503" title="MMBD1503 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/cbi/MMBD1503.jpg" alt="MMBD1503" width="1200" height="900">
A picture that opens the part, for a README
[![MMBD1503](https://pcbkit.io/embed/parts/cbi/MMBD1503.jpg?size=s)](https://pcbkit.io/parts/cbi/MMBD1503)

Questions

Is there a KiCad symbol and footprint for the MMBD1503?

Yes. 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 MMBD1503?

SOT-23, with 5 pins. Its footprint is drawn on this page.

Where is the MMBD1503 datasheet?

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

Where can I order the MMBD1503?

JLCPCB lists it as part C51315417, with 2,750 in stock; the sellers' links on this page open their listings.

What can replace the MMBD1503?

Parts like it in the library: the MMBD1503A by Jiangsu Changjing Electronics Technology (CJ), the MMBD1503A by CBI, the MMBD1501A by Jiangsu Changjing Electronics Technology (CJ) and the BAV23A by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the MMBD1503?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8