Overview
The MMBZ15VALFHT116 is an ESD And Surge Protection made by ROHM Semiconductor in a SOT-23 package with 3 pins. 1.9A@10/1000us 12V 14.25V 2 21V 40W 5nA 75pF ESD IEC 61000-4-2 Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Diode:MMBZxx, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C509904).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 21V
- Junction Capacitance
- 75pF
- Number of Channels
- 2
- Peak Pulse Current (Ipp)
- 1.9A@10/1000us
- Peak Pulse Power Dissipation (Ppp)
- 40W
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 5nA
- Reverse Stand-Off Voltage (Vrwm)
- 12V
- Type
- ESD
- Voltage - Breakdown
- 14.25V
- level of protection
- IEC 61000-4-2
Order codes
1- MMBZ15VALFHT116LCSC C509904
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | K | Passive |
| 3 | A | Passive |
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Is there a KiCad symbol and footprint for the MMBZ15VALFHT116?
Yes. The symbol is Diode:MMBZxx and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMBZ15VALFHT116?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the MMBZ15VALFHT116 datasheet?
ROHM Semiconductor publishes it: the Datasheet link on this page opens it.
Where can I order the MMBZ15VALFHT116?
JLCPCB lists it as part C509904, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MMBZ15VALFHT116?
Parts like it in the library: the PSM712-LF-T7 by PROTEK, the SM712 by DOWO, the CDSOT23-SM712-ES by ElecSuper and the SM712 by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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