Overview
The 1N3533A is a zener Diode made by Microchip Technology in a DO-35 package with 2 pins. -65℃~+175℃ 1 Independent 130Ω 400mW 43V ±5% DO-35 Zener Diodes.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7168747).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
6- Diode Configuration
- 1 Independent
- Impedance(Zzt)
- 130Ω
- Operating Junction Temperature Range
- -65℃~+175℃
- Pd - Power Dissipation
- 400mW
- Tolerance
- ±5%
- Zener Voltage(Nom)
- 43V
Order codes
1- 1N3533ALCSC C7168747
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Questions
Is there a KiCad symbol and footprint for the 1N3533A?
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 1N3533A?
DO-35, with 2 pins.
Where is the 1N3533A datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 1N3533A?
JLCPCB lists it as part C7168747, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N3533A?
Parts like it in the library: the DL4755A by LGE, the ZM4755A by Zhengxin, the 1SMA5940B by onsemi and the ZM4755A-M by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8DL4755A
MELF1 Independent 1.5kΩ 1W 42.14V~43.86V 43V 5uA@32.7V 70Ω MELF Zener Diodes ROHSLGEZener DiodesZM4755A
LL-41LL-41 Zener Diodes ROHSZhengxinZener Diodes1SMA5940B
SMA-65℃~+150℃ 1 Independent 40.85V~45.15V 43V 500mW 500nA@32.7V 53Ω 950Ω SMA Zener Diodes ROHSonsemiZener DiodesZM4755A-M
LL-411 Independent 1.5kΩ 1W 43V 5uA@32.7V 70Ω ±5% LL-41 Zener Diodes ROHSSTMicroelectronicsZener DiodesTZMB43-GS08
MiniMELF(SOD-80)1 Independent 100nA 33Ω 33Ω 42.1V~43.9V 43V 500mW MiniMELF(SOD-80) Zener Diodes ROHSVishay IntertechnologyZener Diodes1SMB5940B
SMB-65℃~+150℃ 1 Independent 1uA@32.7V 42.1V~44.56V 43V 53Ω 550mW 950Ω SMB Zener Diodes ROHSLGEZener DiodesSMBJ5367B-MS
SMBZener DiodesMSKSEMIMM1Z43
SOD-1231 Independent 130Ω 2uA@33V 40V~46V 43V 500mW ±5% SOD-123 Zener Diodes ROHSCBIZener Diodes