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S6X8BBSRP
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Product Detailed Parameters
- Description：SCR 600V 800MA SOT23-3
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：200 µA
- Current - Hold (Ih) (Max)：10 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：10A, 12A
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 125°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Voltage - On State (Vtm) (Max)：1.7 V
- Current - On State (It (AV)) (Max)：510 mA
- Current - On State (It (RMS)) (Max)：800 mA
- Current - Off State (Max)：5 µA
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Overview
The S6X8BBSRP is a Silicon Controlled Rectifier (SCR) manufactured by Littelfuse, designed for surface-mount technology applications. It features a 600V blocking voltage and an average on-state current rating of 0.8A. The device operates within a temperature range of -40°C to 110°C and utilizes a small outline package with two terminals. Key electrical characteristics include a maximum DC gate trigger current of 0.2 mA, a maximum DC gate trigger voltage of 0.8 V, and a holding current of 5 mA. It supports a non-repetitive peak on-state current of 20 A and has a critical rate of rise of off-state voltage of 15 V/µs.
Feature Summary
- Surface-mount construction for automated assembly
- High surge current capability for transient protection
- Low gate drive requirements for efficient triggering
Applications
- AC line protection circuits
- Industrial control systems
- Power supply input stages
Procurement Notes
Verify the specific suffix 'S6X8BBSRP' against official Littelfuse documentation to confirm exact pinout and tape-and-reel specifications. Ensure compatibility with RoHS standards if required by your design. Cross-reference the part number with authorized distributors to confirm current availability and lead times. Check for any recent End-of-Life notices or recommended replacement parts from the manufacturer.
Selection Notes
Select this component when a compact SCR is needed for low-current AC switching or protection tasks. The 600V rating suits general-purpose mains applications. Consider the 0.8A continuous current limit for load sizing. The surface-mount package requires appropriate PCB footprint design. Verify thermal management needs given the 110°C maximum junction temperature.
Part Context
This device belongs to Littelfuse's family of silicon controlled rectifiers, categorized under analog mixed-signal IC triggers. It is distinct from their fuse and TVS diode lines, focusing specifically on thyristor-based switching and protection functions in compact form factors.
Replacement Considerations
Check Littelfuse datasheets for direct pin-compatible replacements or updated series numbers. Verify that any substitute maintains the 600V voltage rating and 0.8A current capacity. Ensure the replacement package matches the SMT footprint requirements.
