
Overview
The DB107 is a bridge Rectifier made by SMC in a DB-M package with 4 pins. -55℃~+150℃ 1A 1V@1A 1kV 45A 5uA@1kV Single-Phase Rectifier DB-M Bridge Rectifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DB307S_C5240659, from EasyEDA) and its footprint (EasyEDA_Cloud:DB-TH-4P_L8.5-W6.5-P5.08-BL, from EasyEDA), ready for a KiCad board. 290 are in stock at JLCPCB (part C493184).
Symbol
Footprint
Parameters
7- Current - Rectified
- 1A
- Non-Repetitive Peak Forward Surge Current
- 45A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA@1kV
- Type
- Single-Phase Rectifier
- Voltage - DC Reverse(Vr)
- 1kV
- Voltage - Forward(Vf@If)
- 1V@1A
Order codes
1- DB107LCSC C493184
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | AC | Unspecified |
| 2 | AC | Unspecified |
| 3 | + | Unspecified |
| 4 | - | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/smc/DB107" title="DB107 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/smc/DB107.jpg" alt="DB107" width="1200" height="900">[](https://pcbkit.io/parts/smc/DB107)Questions
Is there a KiCad symbol and footprint for the DB107?
Yes. The symbol is EasyEDA_Cloud:DB307S_C5240659 and the footprint EasyEDA_Cloud:DB-TH-4P_L8.5-W6.5-P5.08-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DB107?
DB-M, with 4 pins. Its footprint is drawn on this page.
Where is the DB107 datasheet?
SMC publishes it: the Datasheet link on this page opens it.
Where can I order the DB107?
JLCPCB lists it as part C493184, with 290 in stock; the sellers' links on this page open their listings.
What can replace the DB107?
Parts like it in the library: the DB107 by SEP, the DB157 by baocheng, the DB107 by baocheng and the DB207 by baocheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8DB107
DB-55℃~+150℃@(Tj) 1A 1kV 50A Single-Phase Rectifier DB Bridge Rectifiers ROHSSEPBridge RectifiersDB157
DB-55℃~+150℃ 1.1V@1.5A 1.5A 10uA@1kV 1kV 50A Single-Phase Rectifier DB Bridge Rectifiers ROHSbaochengBridge RectifiersDB107
DB-55℃~+150℃ 1.1V@1A 10uA 1A 1kV 30A Single-Phase Rectifier DB Bridge Rectifiers ROHSbaochengBridge RectifiersDB207
DB-55℃~+150℃ 1.1V@2A 10uA@1kV 1kV 2A 50A Single-Phase Rectifier DB Bridge Rectifiers ROHSbaochengBridge RectifiersDB157
DB-55℃~+150℃ 1.5A 1V@700mA 1kV 5uA@1kV 60A Single-Phase Rectifier DB Bridge Rectifiers ROHSYangzhou Yangjie Electronic TechnologyBridge RectifiersDB207
DB-55℃~+150℃ 1V@1A 1kV 2A 5uA@1kV 60A Single-Phase Rectifier DB Bridge Rectifiers ROHSYangzhou Yangjie Electronic TechnologyBridge RectifiersDB207
DB-65℃~+150℃ 1.1V 10uA 1kV 2A 60A Single-Phase Rectifier DB Bridge Rectifiers ROHSJUXINGBridge RectifiersDB207
DB-M-55℃~+150℃ 1V@2A 1kV 2A 5uA@1kV 60A Single-Phase Rectifier DB-M Bridge Rectifiers ROHSDIYI Elec TechBridge Rectifiers