Overview
The 1N748C is a zener Diode made by Microchip Technology in a DO-35(DO-204AH) package with 2 pins. DO-35(DO-204AH) 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 C6395704).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
7- Diode Configuration
- 1 Independent
- Impedance(Zzt)
- 23Ω
- Operating Junction Temperature Range
- -65℃~+175℃
- Pd - Power Dissipation
- 500mW
- Reverse Leakage Current (Ir)
- 10uA@1V
- Tolerance
- ±2%
- Zener Voltage(Nom)
- 3.9V
Order codes
1- 1N748CLCSC C6395704
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Questions
Is there a KiCad symbol and footprint for the 1N748C?
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 1N748C?
DO-35(DO-204AH), with 2 pins.
Where can I order the 1N748C?
JLCPCB lists it as part C6395704, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N748C?
Parts like it in the library: the MM1Z3V9BW by JSMSEMI, the MM1Z3V9B by Shandong Jingdao Microelectronics, the BZT52B3V9-E3-08 by Vishay Intertechnology and the TZMB3V9-GS08 by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8MM1Z3V9BW
SOD-123W-55℃~+150℃ 1 Independent 130Ω 3.82V~3.98V 3.9V 500mW 5uA@1V ±2% SOD-123W Zener Diodes ROHSJSMSEMIZener DiodesMM1Z3V9B
SOD-1231 Independent 130Ω 3.82V~3.98V 3.9V 500mW 5uA@1V SOD-123 Zener Diodes ROHSShandong Jingdao MicroelectronicsZener DiodesBZT52B3V9-E3-08
SOD-1231 Independent 2uA@1V 3.82V~3.98V 3.9V 500mW 500Ω 90Ω ±2% SOD-123 Zener Diodes ROHSVishay IntertechnologyZener DiodesTZMB3V9-GS08
MiniMELF(SOD-80)1 Independent 2uA 3.82V~3.98V 3.9V 40Ω 500mW 90Ω MiniMELF(SOD-80) Zener Diodes ROHSVishay IntertechnologyZener DiodesBZT52-B3V9J
SOD-1231 Independent 3.82V~3.98V 3.9V 3uA@1V 590mW 95Ω ±2% SOD-123 Zener Diodes ROHSNexperiaZener DiodesBZY55B3V9
0805Zener DiodesTaiwan SemiconductorJAN1N3823CUR-1
DO-213AB(MELF,LL41)-65℃~+175℃ 1 Independent 1W 25uA@1V 3.9V 9Ω ±2% DO-213AB(MELF,LL41) Zener Diodes ROHSMicrochip TechnologyZener DiodesJAN1N3823DUR-1
DO-213AB(MELF,LL41)Zener DiodesMicrochip Technology