Overview
The SM15T47AY is an ESD And Surge Protection made by STMicroelectronics in a SMC package with 2 pins. -55℃~+150℃ 1.5kW 119A@8/20us 200nA 40.2V 44.7V 84V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SMC 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_SMC, from KiCad's library), ready for a KiCad board. 20 are in stock at JLCPCB (part C3714113).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 84V
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 119A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 1.5kW
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 200nA
- Reverse Stand-Off Voltage (Vrwm)
- 40.2V
- Type
- TVS
- Voltage - Breakdown
- 44.7V
- level of protection
- IEC 61000-4-2
Order codes
1- SM15T47AYLCSC C3714113
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the SM15T47AY?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMC, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SM15T47AY?
SMC, with 2 pins. Its footprint is drawn on this page.
Where is the SM15T47AY datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the SM15T47AY?
JLCPCB lists it as part C3714113, with 20 in stock; the sellers' links on this page open their listings.
What can replace the SM15T47AY?
Parts like it in the library: the 1.5SMC47CA/TR13 by Brightking, the 1.5SMC47A(MS) by MSKSEMI, the SZ1.5SMC47AT3G by Littelfuse and the TPSMC47CA by Littelfuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
1.5SMC47CA/TR13
SMC(DO-214AB)1.5kW@10/1000us 1uA 23.5A 40.2V 44.7V 64.8V Bidirectional TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)1.5SMC47A(MS)
SMC1.5kW@10/1000us 1uA 23.5A@10/1000us 40.2V 49.4V 64.8V TVS Unidirectional SMC ESD and Surge Protection (TVS/ESD) ROHSMSKSEMIESD And Surge Protection (TVS/ESD)SZ1.5SMC47AT3G
SMC-65℃~+150℃ 1.5kW 23.2A 40.2V 44.7V 5uA 64.8V TVS SMC ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)TPSMC47CA
DO-214AB(SMCJ)-65℃~+150℃ 1.5kW@10/1000us 1uA 23.5A 40.2V 49.4V 64.8V Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS DO-214AB(SMCJ) ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)1.5SMC47A-Q
SMC(DO-214AB)-55℃~+150℃ 1.5kW 117.5A@8/20us 1uA 40.2V 49.4V 84.2V TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBournsESD And Surge Protection (TVS/ESD)1.5SMC47CA
SMC(DO-214AB)-55℃~+150℃ 1.5kW 1uA 23.5A 40.2V 49.4V 64.8V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBournsESD And Surge Protection (TVS/ESD)1.5SMC47CA-Q
SMC(DO-214AB)-55℃~+150℃ 1.5kW 117.5A@8/20us 1uA 40.2V 49.4V 84.2V TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBournsESD And Surge Protection (TVS/ESD)1.5SMC47A
SMC(DO-214AB)-55℃~+150℃ 1.5kW@10/1000us 1uA 23.5A 40.2V 44.7V 64.8V IEC 61000-4-2 TVS Unidirectional SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)