Overview
The MASMBJ33A/TR is an ESD And Surge Protection made by Microchip Technology in a DO-214AA(SMBJ) package with 2 pins. -65℃~+150℃ 11.3A 33V 36.7V 53.3V 600W TVS Unidirectional DO-214AA(SMBJ) ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2448488).
Symbol
Footprint
Parameters
6- Breakdown Voltage
- 36.7V
- Maximum Clamping Voltage
- 53.3V
- Peak Pulse Current (Ipp)@10/1000us
- 11.3A
- Peak Pulse Power Dissipation (Ppp)@10/1000us
- 600W
- Reverse Stand-Off Voltage (Vrwm)
- 33V
- Type
- TVS
Order codes
1- MASMBJ33A/TRLCSC C2448488
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/microchip/MASMBJ33A/TR" title="MASMBJ33A/TR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/MASMBJ33A/TR.jpg" alt="MASMBJ33A/TR" width="1200" height="900">[](https://pcbkit.io/parts/microchip/MASMBJ33A/TR)Questions
Is there a KiCad symbol and footprint for the MASMBJ33A/TR?
Yes. The symbol is Device:D_TVS 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 MASMBJ33A/TR?
DO-214AA(SMBJ), with 2 pins. Its footprint is drawn on this page.
Where is the MASMBJ33A/TR datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MASMBJ33A/TR?
JLCPCB lists it as part C2448488, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MASMBJ33A/TR?
Parts like it in the library: the SMBJ33CA by hongjiacheng, the SMBJ33CA by Brightking, the SMBJ33A by hongjiacheng and the SMBJ33CA by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMBJ33CA
DO-214AA(SMB)ESD And Surge Protection (TVS/ESD)hongjiachengSMBJ33CA
SMB(DO-214AA)-65℃~+150℃ 11.3A 1uA 33V 36.7V 53.3V 600W@10/1000us Bidirectional TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)SMBJ33A
DO-214AA(SMB)-55℃~+150℃ 11.26A@10/1000us 33V 40.6V 53.3V 5uA 600W@10/1000us IEC 61000-4-2 TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMBJ33CA
DO-214AA(SMB)-65℃~+150℃ 11.3A@10/1000us 1uA 33V 40.6V 53.3V 600W@10/1000us Bidirectional TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)SMBJ33CA
DO-214AA-65℃~+150℃ 11.3A 1uA 33V 36.7V 53.3V 600W Bidirectional IEC 61000-4-2 TVS DO-214AA ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)SMBJ33A
SMB-65℃~+150℃ 11.3A@10/1000us 1uA 33V 390pF 40.6V 53.3V 600W@10/1000us TVS SMB ESD and Surge Protection (TVS/ESD) ROHS晶导微电子ESD And Surge Protection (TVS/ESD)SMBJ33CA
DO-214AA(SMB)-55℃~+150℃ 11.3A 33V 36.7V 53.3V 5uA 600W Bidirectional TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMBJ33CA
SMB-65℃~+150℃ 11.3A@10/1000us 1uA 33V 390pF 40.6V 53.3V 600W@10/1000us IEC 61000-4-2 TVS SMB ESD and Surge Protection (TVS/ESD) ROHS晶导微电子ESD And Surge Protection (TVS/ESD)