DO-7
Overview
The 1N3157A is a zener Diode made by Microchip Technology in a DO-7 package with 2 pins. DO-7 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C20288650).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
6- Diode Configuration
- 1 Independent
- Impedance(Zzt)
- 15Ω
- Operating Junction Temperature Range
- -65℃~+175℃
- Pd - Power Dissipation
- 500mW
- Reverse Leakage Current (Ir)
- 10uA@5.5V
- Zener Voltage(Range)
- 8V~8.8V
Order codes
1- 1N3157ALCSC C20288650
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Questions
Is there a KiCad symbol and footprint for the 1N3157A?
Yes. The symbol is Device:D_Zener, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 1N3157A?
DO-7, with 2 pins.
Where is the 1N3157A datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 1N3157A?
JLCPCB lists it as part C20288650, with 0 in stock; the sellers' links on this page open their listings.