S602ESRP

Scrs Overview

The Littelfuse S602ESRP is a silicon-controlled rectifier (SCR) from the Sx02xS series, rated for 600 V repetitive peak off-state voltage and 1.5 A RMS on-state current. It features sensitive gate triggering with a maximum gate trigger voltage of 800 mV and a gate trigger current of 200 µA. The device operates within a temperature range of -40 °C to +125 °C and is housed in an SOT-223-3 surface-mount package.

Scrs Feature Summary

• Sensitive gate structure enables reliable triggering with low control power requirements.
• Surface-mount SOT-223-3 package facilitates automated PCB assembly and compact design.
• High thermal stability supports operation in demanding industrial environments.

Scrs Applications

• AC motor speed control circuits
• Solid-state relay output stages
• General-purpose switching applications

Scrs Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm the exact tape-and-reel configuration and packaging quantity. Ensure the component meets RoHS compliance requirements for the target market. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Scrs Selection Notes

Select this component when a surface-mount SCR with sensitive gate characteristics is required for 600 V applications. Compare the 1.5 A RMS rating against circuit load demands. Consider the SOT-223-3 footprint constraints during layout design. Evaluate thermal management needs given the 125 °C maximum junction temperature limit.

Scrs Part Context

This part belongs to the Littelfuse Sx02xS family of sensitive gate SCRs. The series offers various packages including through-hole and surface-mount options. The S602ESRP specifically provides the SOT-223-3 form factor for modern PCB designs requiring space-efficient thyristor solutions.

Scrs Replacement Considerations

Direct replacements include other SOT-223-3 packaged SCRs with matching 600 V and 1.5 A ratings. Verify pinout compatibility and gate sensitivity parameters. Consult Littelfuse application notes for equivalent cross-reference data.