What are the Main Parameters of TSS Thyristors? Usage Precautions?

The main parameters of TSS Thyristor (Transient Voltage Suppressor SCR) include:

1. Maximum Peak Voltage (VDRM): The maximum repetitive peak voltage that the TSS thyristor can withstand.
2. Maximum Controllable Current (ITSM): The maximum instantaneous controllable current that the TSS thyristor can withstand.
3. Peak Pulse Current (IH): The instantaneous pulse current that the TSS thyristor can withstand.
4. Operating Temperature Range: The temperature range within which the TSS thyristor can operate stably.
5. Trigger Current (ITH): The required trigger current to initiate conduction in the controllable thyristor circuit of the TSS.

The following points should be noted when using TSS thyristors:

1. The TSS thyristor used must meet the design requirements and must not exceed its maximum rated voltage and current.
2. For the trigger circuit of the TSS thyristor, sufficient consideration must be given to power supply noise and interference.
3. The TSS thyristor generates heat during operation, especially when used in high-temperature environments, requiring extra attention to heat dissipation.
4. TSS thyristors should be purchased through正规渠道 to ensure their quality and reliability.
5. When installing and operating TSS thyristors, relevant safety regulations must be followed.

https://www.yint.com.cn/products/emsproduct/tss/index.html