1. Product Description:

️· Type: High-Speed Switching Thyristor Array
️· Series: SA (SA01, SA02, SA04, SA07)
️· Application: Strobe Flasher

2. Thyristor Configuration:

️· Includes both a Main Thyristor and an Auxiliary (Aux) Thyristor.

3. Electrical Characteristics (Typical Values): These are the key engineering parameters.

Parameter	SA01	SA02	SA04	SA07	Unit
VCM (Main capacitor charging voltage)	350	350	350	350	V
CM (Main capacitor)	700	700	1000	700	µF
ITM (Peak on-state current)	200	200	230	200	A
L (Anode reactor)	25	25	25	25	µH
CC (Commutating capacitor)	2.2	2.2	2.5	1.4	µF

4. Operational Notes / Commutation Characteristics:

️· Commutation: The thyristor array is designed to commutate (switch off) at arbitrary conducting durations (tw). Refer to Figure 1 and 2 for details.
️· Dependencies: If the values of 'CM' (Main Capacitor) or 'ITM' (Peak On-State Current) differ from the typical values provided, consult additional documentation ("See shown under").
️· Operating Temperature: Ta = 25°C (ambient temperature) for the reported characteristics.
️· Single Pulse Operation Indicates the characteristics are measured under a single pulse of current.

5. Dates and Manufacturer

️· February 8, 3999
️· Mitsubishi Semiconductor



Key Takeaways & Possible Usage:

️· Design Considerations: This data is critical for designing strobe flasher circuits. Engineers need to carefully select capacitor values (CM and CC), reactor inductance (L), and ensure that the peak current (ITM) is not exceeded.
️· Performance Tuning: Adjusting the commutating capacitor (CC) can be used to fine-tune the switching characteristics.
️· Troubleshooting: This information can be helpful for troubleshooting issues related to the switching behavior of the thyristor array.