1SMB5938B
MDDExtended
-55℃~+150℃ 1 Independent 1uA@27.4V 34.2V~37.8V 36V 38Ω 3W 850Ω ±5% SMB Zener Diodes ROHS
- Part id
- mdd/1SMB5938B
- Category
- Zener Diodes
- Package
- SMB
- Pins
- 5
- In stock
- 0 at JLCPCB (C2992895)
Overview
The 1SMB5938B is a zener Diode made by MDD in a SMB package with 2 pins. -55℃~+150℃ 1 Independent 1uA@27.4V 34.2V~37.8V 36V 38Ω 3W 850Ω ±5% SMB Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2992895).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
SMBJ5338B
DO-214AA(SMB)-55℃~+150℃ 1 Independent 1.5Ω 1uA 4.85V~5.36V 400Ω 5.1V 5W ±5% DO-214AA(SMB) Zener Diodes ROHShongjiachengZener DiodesSMBJ5339B
DO-214AA(SMB)-55℃~+150℃ 1 Independent 1uA 1Ω 400Ω 5.32V~5.88V 5.6V 5W ±5% DO-214AA(SMB) Zener Diodes ROHShongjiachengZener Diodes1SMB5918B
SMB-65℃~+150℃ 1 Independent 350Ω 4.84V~5.36V 4Ω 5.1V 550mW 5uA@2V SMB Zener Diodes ROHSonsemiZener Diodes1SMB5916B
SMB-65℃~+150℃ 1 Independent 4.08V~4.52V 4.3V 500Ω 550mW 5uA@1V 6Ω SMB Zener Diodes ROHSonsemiZener Diodes1SMB5919BT3G
SMB(DO-214AA)Zener DiodesFUXINSEMISMBJ5338B-TP
DO-214AA(SMB)-55℃~+150℃ 1 Independent 1.5Ω 1uA 5.1V 5W DO-214AA(SMB) Zener Diodes ROHSMicro Commercial ComponentsZener DiodesSMBJ5352B-TP
SMB(DO-214AA)-55℃~+150℃ 1 Independent 15V 1uA@11.5V 2.5Ω 5W 75Ω ±5% SMB(DO-214AA) Zener Diodes ROHSMicro Commercial ComponentsZener Diodes1SMB5915B
SMB-65℃~+150℃ 1 Independent 25uA@1V 3.7V~4.1V 3.9V 500Ω 550mW 7.5Ω SMB Zener Diodes ROHSonsemiZener Diodes
Questions
Is there a KiCad symbol and footprint for the 1SMB5938B?
Yes. The symbol is Device:D_Zener and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 1SMB5938B?
SMB, with 2 pins. Its footprint is drawn on this page.
Where is the 1SMB5938B datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the 1SMB5938B?
JLCPCB lists it as part C2992895, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1SMB5938B?
Parts like it in the library: the SMBJ5338B by hongjiacheng, the SMBJ5339B by hongjiacheng, the 1SMB5918B by onsemi and the 1SMB5916B by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.