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Product Detailed Parameters
- Description:.8A 400V TH SCR
- Series:-
- Mfr:Central Semiconductor Corp
- Package:Box
- Voltage - Off State:400 V
- Voltage - Gate Trigger (Vgt) (Max):800 mV
- Current - Gate Trigger (Igt) (Max):200 µA
- Current - Hold (Ih) (Max):5 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):10A @ 60Hz
- SCR Type:Standard Recovery
- Operating Temperature:-40°C ~ 125°C
- Grade:-
- Qualification:-
- Mounting Type:Through Hole
- Package / Case:TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package:TO-92-3
- Voltage - On State (Vtm) (Max):1.7 V
- Current - On State (It (AV)) (Max):1:00 AM
- Current - On State (It (RMS)) (Max):800 mA
- Current - Off State (Max):1 µA
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Overview
The CS92D TIN/LEAD is a silicon-controlled rectifier (SCR) manufactured by Central Semiconductor Corp. It features a standard recovery type with a rated repetitive off-state voltage of 400 V and an RMS on-state current of 800 mA. The device is designed for surface mount installation in a die package configuration. Key electrical characteristics include a maximum non-repetitive peak surge current of 10 A at 50 Hz, a gate trigger voltage of 800 mV, and a gate trigger current of 200 µA. The component operates within a junction temperature range of -65°C to +125°C.
Feature Summary
- Standard recovery type construction suitable for general switching applications
- Surface mount die package design for compact circuit integration
- High thermal stability supporting operation up to +125°C junction temperature
Applications
- General purpose power switching circuits
- Industrial control systems requiring surface mount thyristors
- Low to medium current AC/DC load control applications
Procurement Notes
Verify the specific ordering suffix and manufacturer part number against official Central Semiconductor documentation before procurement. Confirm that the tin/lead termination finish meets project requirements. Check for availability status as distribution channels may list discontinued or limited stock items. Ensure compatibility with surface mount assembly processes for die packages.
Selection Notes
Select this component when a surface mount SCR with 400 V blocking capability and 800 mA RMS current rating is required. Consider the 10 A surge capacity for inrush current handling. Evaluate the 800 mV gate trigger voltage for driver interface compatibility. Verify that the die package format fits the target PCB layout constraints compared to through-hole alternatives.
Part Context
The CS92D belongs to the Central Semiconductor SCR product line, specifically categorized under thyristors. It is distinct from through-hole SCRs like the CS92-2M due to its surface mount die packaging. The tin/lead designation indicates the terminal finish, which differs from lead-free variants. This component serves as a discrete switching element within broader semiconductor portfolios.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other 400 V, 800 mA surface mount SCRs only if pinout and package dimensions match exactly. Verify electrical parameters against original specifications to ensure functional equivalence.
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