Overview
The ASMAJ48A-HF is an ESD And Surge Protection made by Comchip in a DO-214AC(SMA) package with 2 pins.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C20184642).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 77.4V
- Number of Channels
- 1
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 5.2A@10/1000us
- Peak Pulse Power Dissipation (Ppp)
- 400W@10/1000us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 48V
- Type
- TVS
- Voltage - Breakdown
- 58.9V
Order codes
1- ASMAJ48A-HFLCSC C20184642
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the ASMAJ48A-HF?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ASMAJ48A-HF?
DO-214AC(SMA), with 2 pins. Its footprint is drawn on this page.
Where is the ASMAJ48A-HF datasheet?
Comchip publishes it: the Datasheet link on this page opens it.
Where can I order the ASMAJ48A-HF?
JLCPCB lists it as part C20184642, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ASMAJ48A-HF?
Parts like it in the library: the SMAJ48CA by hongjiacheng, the SMAJ48CA by MDD, the SMAJ48A by hongjiacheng and the SMAJ48CA by BORN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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DO-214AC(SMA)-65℃~+150℃ 1uA 400W@10/1000us 48V 5.2A 58.9V 77.4V Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)SMAJ48A
SMA(DO-214AC)-55℃~+150℃ 400W@10/1000us 48V 5.2A 53.3V 5uA 77.4V TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSAnBonESD And Surge Protection (TVS/ESD)SMAJ48A/TR13
SMA(DO-214AC)1uA 400W 48V 5.2A 53.3V 77.4V TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)SMAJ48A
SMA(DO-214AC)1uA 400W@10/1000us 48V 5.17A 53.3V 77.4V TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSDOWOESD And Surge Protection (TVS/ESD)