2 layers183.8 × 59.4 mm
Overview
The FR157 is a fast Recovery , High Efficiency Diode made by MDD in a DO-15 package with 2 pins. -65℃~+150℃ 1.3V@1.5A 1.5A 1kV 500ns 5uA@1kV 60A DO-15 Fast Recovery / High Efficiency Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-15_BD3.1-L6.7-P10.70-D0.9-FD, from EasyEDA), ready for a KiCad board. 7,833 are in stock at JLCPCB (part C2467). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
7- Current - Rectified
- 1.5A
- Non-Repetitive Peak Forward Surge Current
- 60A
- Operating Junction Temperature Range
- -65℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA@1kV
- Reverse Recovery Time (trr)
- 500ns
- Voltage - DC Reverse(Vr)
- 1kV
- Voltage - Forward(Vf@If)
- 1.3V@1.5A
Order codes
1- FR157LCSC C2467
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 2- 2 layers66 × 38.7 mm
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<iframe src="https://pcbkit.io/embed/parts/mdd/FR157" title="FR157 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/mdd/FR157.jpg" alt="FR157" width="1200" height="900">[](https://pcbkit.io/parts/mdd/FR157)Questions
Is there a KiCad symbol and footprint for the FR157?
Yes. The symbol is Device:D and the footprint EasyEDA_Cloud:DO-15_BD3.1-L6.7-P10.70-D0.9-FD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FR157?
DO-15, with 2 pins. Its footprint is drawn on this page.
Where is the FR157 datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the FR157?
JLCPCB lists it as part C2467, with 7,833 in stock; the sellers' links on this page open their listings.
What can replace the FR157?
Parts like it in the library: the FR207 by NH, the HER204 by MDD, the FR207G by YFW and the HER208 by GW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the FR157?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
4
FR207
DO-15Fast Recovery / High Efficiency DiodesNHHER204
DO-15-65℃~+150℃ 1.3V@3A 1kV 2A 5uA@1kV 60A 70ns DO-15 Fast Recovery / High Efficiency Diodes ROHSMDDFast Recovery / High Efficiency DiodesFR207G
DO-15-55℃~+150℃ 1 Independent 1.28V@2A 10uA@1kV 1kV 2A 500ns 60A DO-15 Fast Recovery / High Efficiency Diodes ROHSYFWFast Recovery / High Efficiency DiodesHER208
DO-15-65℃~+150℃ 1.85V@2A 1kV 2A 5uA@1000V 60A 75ns DO-15 Fast Recovery / High Efficiency Diodes ROHSGWFast Recovery / High Efficiency Diodes