1N5819
STMicroelectronicsExtended
1 Independent 1A 25A 40V 500uA@40V 550mV@1A DO-41 Schottky Diodes ROHS
- Part id
- st/1N5819
- Category
- Schottky Diodes
- Package
- DO-41
- Pins
- 2
- In stock
- 20,279 at JLCPCB (C110032)
Overview
The 1N5819 is a schottky Diode made by STMicroelectronics in a DO-41 package with 2 pins. 1 Independent 1A 25A 40V 500uA@40V 550mV@1A DO-41 Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:1N5819, from KiCad's library) and its footprint (Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal, from KiCad's library), ready for a KiCad board. 20,279 are in stock at JLCPCB (part C110032).
Symbol
Footprint
From the datasheet
6- Reverse voltage, most
- 40 V · repetitive peak reverse voltage, max · p. 2
- Forward current, most
- 1 A · average forward current, TL = 125 °C, δ = 0.5, max · p. 2
- Junction, hottest
- 150 °C · operating junction temperature, max · p. 2
- Junction to air (DO-41)
- 100 K/W · junction to ambient, lead length = 10 mm · p. 2
- Forward voltage
- 550 mV · IF = 1 A, Tj = 25 °C, max · p. 2
- Forward voltage
- 850 mV · IF = 3 A, Tj = 25 °C, max · p. 2
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
1N5819HW
SOD-123-65℃~+150℃ 1 Independent 1A 1mA@40V 25A 40V 450mV@1A SOD-123 Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes1N5819
DO-214AC(SMA)-60℃~+125℃ 1 Independent 1A 40A 40V 500mV@1A DO-214AC(SMA) Schottky Diodes ROHSKEXINSchottky Diodes1N5819W
SOD-1231 Independent 1A 1mA@40V 40V 900mV@3A 9A SOD-123 Schottky Diodes ROHSGuangdong HottechSchottky Diodes1N5819W
SOD-123F-55℃~+150℃ 1 Independent 1A 1mA@40V 25A 40V 600mV@1A SOD-123F Schottky Diodes ROHSShandong Jingdao MicroelectronicsSchottky Diodes1N5819HW
SOD-123Schottky DiodesGOODWORK1N5819W
SOD-1231A 25A 40V 600mV@1A Independent SOD-123 Schottky Diodes ROHSKEXINSchottky Diodes1N5819W
SOD-1231A 1mA 25A 40V 900mV@3A Independent SOD-123 Schottky Diodes ROHSTWGMCSchottky Diodes1N5819
SOD-323-65℃~+125℃ 1 Independent 1A 25A 40V 550mV@1A SOD-323 Schottky Diodes ROHSKTPSchottky Diodes
Questions
Is there a KiCad symbol and footprint for the 1N5819?
Yes. The symbol is Diode:1N5819 and the footprint Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 1N5819?
DO-41, with 2 pins. Its footprint is drawn on this page.
Where is the 1N5819 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the 1N5819?
JLCPCB lists it as part C110032, with 20,279 in stock; the sellers' links on this page open their listings.
What can replace the 1N5819?
Parts like it in the library: the 1N5819HW by Diodes Incorporated, the 1N5819 by KEXIN, the 1N5819W by Guangdong Hottech and the 1N5819W by Shandong Jingdao Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.