ChipApex | Global Electronic Components Supplier
S601E
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：SCR 600V 1A TO92
- Series：-
- Mfr：Littelfuse Inc.
- Package：Bulk
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：10 mA
- Current - Hold (Ih) (Max)：30 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：25A, 30A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：640 mA
- Current - On State (It (RMS)) (Max)：1:00 AM
- Current - Off State (Max)：10 µA
Download product information
Overview
The Littelfuse S601E is a silicon-controlled rectifier (SCR) from the Sx01xS series, designed for sensitive gate triggering in low-current switching applications. It features a rated repetitive off-state voltage of 600 V and an on-state RMS current of 1 A. The device operates within a junction temperature range of -40°C to +125°C and utilizes a TO-92 through-hole package. Key electrical parameters include a maximum holding current of 5 mA, a gate trigger current of 200 µA, and a forward voltage of 1.7 V at rated current.
Feature Summary
- Sensitive gate architecture enabling direct interfacing with microprocessors via minimal gate current requirements
- Glass passivated junction construction providing enhanced durability against environmental stressors
- Fast turn-off capabilities that reduce the risk of commutation failure in switching circuits
Applications
- Capacitive-discharge ignition systems
- Fluid level sensors
- Strobe light control circuits
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer part number with official Littelfuse documentation. Confirm RoHS compliance status and specific lot traceability details prior to integration. Ensure storage conditions align with semiconductor handling standards to maintain junction integrity and prevent moisture-induced damage during assembly processes.
Selection Notes
Select this SCR for applications requiring precise low-current control where sensitive gate sensitivity is critical. Compare the 1 A RMS rating and 600 V blocking voltage against circuit load requirements. Consider the TO-92 package constraints for thermal management and PCB space limitations relative to higher current alternatives in the same product family.
Part Context
This component belongs to the TECCOR Sx01xS series of discrete SCRs manufactured by Littelfuse. These devices are engineered for efficient switching in low-power electronic controls. The series emphasizes reliability through glass passivation and compatibility with lead-free reflow soldering processes used in modern surface mount and through-hole manufacturing lines.
Replacement Considerations
Consult Littelfuse official substitution guides for verified equivalents. Potential replacements must match the 600 V rating, 1 A current capacity, and TO-92 package form factor while maintaining compatible gate trigger characteristics.
