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S6004DS1TP
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Product Detailed Parameters
- Description：SCR 600V 4A TO252
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：50 µA
- Current - Hold (Ih) (Max)：4 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：25A, 30A
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252 (DPAK)
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：2.5 A
- Current - On State (It (RMS)) (Max)：4:00 AM
- Current - Off State (Max)：2 µA
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Overview
The Littelfuse S6004DS1TP is a sensitive gate Silicon-Controlled Rectifier (SCR) designed for low-current switching applications. It features a TO-252 surface-mount package and operates with a maximum DC gate trigger current of 0.05 mA and a maximum DC gate trigger voltage of 0.8 V. The device supports a holding current of up to 4 mA and offers a non-repetitive peak on-state current of 30 A, alongside a maximum on-state current rating of 2500 A. It exhibits a circuit commutated turn-off time of 50 µs and maintains a leakage current of no more than 0.1 mA.
Feature Summary
- Sensitive gate architecture enables direct interfacing with microprocessors using minimal control current.
- Fast turn-off capability reduces the risk of commutation failure in switching circuits.
- Glass passivated junction construction ensures durability against environmental stress.
Applications
- Capacitive-discharge ignition systems
- Fluid level sensors
- Strobe light drivers
Procurement Notes
Verify the specific suffix 'TP' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure the component meets RoHS compliance requirements as indicated by the e3 terminal finish code. Cross-reference the datasheet revision history to validate any recent parameter updates or manufacturing changes before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring precise triggering with minimal gate drive power. The TO-252 package facilitates automated surface-mount assembly processes. Evaluate the thermal management requirements based on the specified junction temperature limits and ensure the application voltage does not exceed the device's blocking ratings.
Part Context
This SCR belongs to the Littelfuse sensitive gate series, which focuses on efficient switching in low-current environments. These devices are engineered to activate with minimal gate current while providing robust performance in demanding electronic controls. The series complements other Littelfuse solutions for solenoids and ground fault circuit interrupters.
Replacement Considerations
Consult the official Littelfuse substitution guide for verified equivalent part numbers. Do not assume functional compatibility with generic SCRs due to specific sensitive gate characteristics and turn-off time requirements.
FAQ
What is the maximum DC gate trigger current for the S6004DS1TP?
The maximum DC gate trigger current is 0.05 mA, allowing for sensitive triggering from low-power logic sources.
Does the S6004DS1TP support lead-free reflow soldering?
Yes, the device is compatible with lead-free reflow soldering processes and features an e3 terminal finish code indicating lead-free compliance.
What is the typical turn-off time for this SCR?
The nominal circuit commutated turn-off time is 50 µs, which helps minimize commutation failure risks in AC switching applications.
