1N4744A
STMicroelectronicsExtended
-55℃~+150℃ 1 Independent 14.25V~15.75V 14Ω 15V 1W 5uA@11.4V 700Ω DO-41 Zener Diodes ROHS
- Part id
- st/1N4744A
- Category
- Zener Diodes
- Package
- DO-41
- Pins
- 2
- In stock
- 0 at JLCPCB (C189442)
Overview
The 1N4744A is a zener Diode made by STMicroelectronics in a DO-41 package with 2 pins. -55℃~+150℃ 1 Independent 14.25V~15.75V 14Ω 15V 1W 5uA@11.4V 700Ω DO-41 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:1N47xxA, 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. JLCPCB lists it (part C189442).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
1N4744A
DO-41GZener DiodesLGE1N4744A
DO-41-65℃~+200℃ 1 Independent 14.25V~15.75V 14Ω 15V 1W 5uA@11.4V DO-41 Zener Diodes ROHSonsemiZener Diodes1N4744ATR
DO-411 Independent 1.3W 14Ω 14Ω 15V 5uA DO-41 Zener Diodes ROHSonsemiZener Diodes1N4744A-G_AY_10001
DO-41G-65℃~+200℃ 1 Independent 100nA 14.25V~15.75V 14Ω 15V 1W 700Ω DO-41G Zener Diodes ROHSPANJIT InternationalZener DiodesZPY15
DO-41-50℃~+150℃ 1 Independent 1.3W 13.8V~15.6V 15V 1uA@10V 5Ω ±5% DO-41 Zener Diodes ROHSDIOTECZener Diodes1N4744A-TAP
DO-204AL(DO-41)1 Independent 1.3W 14Ω 15V 5uA@1V 750Ω DO-204AL(DO-41) Zener Diodes ROHSVishay IntertechnologyZener Diodes1N4744A
DO-41-65℃~+200℃ 1 Independent 14Ω 15V 1W 5uA@11.4V ±5% DO-41 Zener Diodes ROHSNexperiaZener Diodes1N4744ATA
DO-41-65℃~+200℃ 1 Independent 14.25V~15.75V 14Ω 15V 1W 5uA@11.4V 700Ω DO-41 Zener Diodes ROHSTak CheongZener Diodes
Questions
Is there a KiCad symbol and footprint for the 1N4744A?
Yes. The symbol is Diode:1N47xxA 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 1N4744A?
DO-41, with 2 pins. Its footprint is drawn on this page.
Where is the 1N4744A datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the 1N4744A?
JLCPCB lists it as part C189442, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N4744A?
Parts like it in the library: the 1N4744A by LGE, the 1N4744A by onsemi, the 1N4744ATR by onsemi and the 1N4744A-G_AY_10001 by PANJIT International. Check their datasheets: a part that fits the footprint may still differ in its ratings.