
Overview
The LCP1521SRL is a semiconductor Discharge Tube made by STMicroelectronics in a SOIC-8 package with 8 pins. 150mA 30A 35pF SOIC-8 Semiconductor Discharge Tubes (TSS) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LCP1521SRL, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C503068).
Symbol
Footprint
Parameters
7- Current - Leakage
- 5uA
- Hold Current(Ih)
- 150mA
- Off-state Capacitance (Co)
- 35pF
- On - State Voltage(VT)
- 3V
- Operating Temperature Range
- -40℃~+85℃
- Peak Pulse Current-Ipp (10/1000us)
- 30A
- Switching Voltage(Vs)
- 2.5V
Order codes
1- LCP1521SRLLCSC C503068
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | TIP/RING | Unspecified |
| 2 | GND | Unspecified |
| 3 | GND | Unspecified |
| 4 | RING/TIP | Unspecified |
| 5 | RING/TIP | Unspecified |
| 6 | GND | Unspecified |
| 7 | GND | Unspecified |
| 8 | TIP/RING | Unspecified |
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Is there a KiCad symbol and footprint for the LCP1521SRL?
Yes. The symbol is EasyEDA_Cloud:LCP1521SRL and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LCP1521SRL?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the LCP1521SRL datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LCP1521SRL?
JLCPCB lists it as part C503068, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LCP1521SRL?
Parts like it in the library: the TISP61089ASDR-S by Bourns, the TISP7125F3DR-S by Bourns, the TISP7150F3DR-S by Bourns and the TISP7240F3DR-S by Bourns. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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