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S602ES1RP
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Product Detailed Parameters
- Description：SEN SCR 600V 1.5A 100 A TO92WB
- Series：EV
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR)
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：100 µA
- Current - Hold (Ih) (Max)：3 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：12.5A, 15A
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 125°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
- Supplier Device Package：TO-92
- Voltage - On State (Vtm) (Max)：1.7 V
- Current - On State (It (AV)) (Max)：950 mA
- Current - On State (It (RMS)) (Max)：1.5 A
- Current - Off State (Max)：5 µA
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Overview
The Littelfuse S602ES1RP is a Silicon Controlled Rectifier (SCR) belonging to the Sx02xS series, designed for high-voltage switching applications. It features a rated repetitive off-state voltage (VDRM) of 600 V and an on-state RMS current (It RMS) of 1.5 A. The device operates within a temperature range of -40°C to +125°C and utilizes a surface-mount SOT-223-3 package. Key electrical characteristics include a maximum holding current of 3 mA, a gate trigger voltage of 800 mV, and a gate trigger current of 100 uA. The component exhibits a forward voltage drop of 1.7 V and a low off-state leakage current of 5 uA under VDRM conditions.
Feature Summary
- Surface-mount construction in a compact SOT-223-3 package for automated PCB assembly
- High-voltage capability with a 600 V rated repetitive off-state voltage rating
- Sensitive gate structure enabling reliable triggering with low gate current requirements
- Robust thermal performance supporting operation up to 125°C junction temperature
Applications
- AC power control circuits requiring compact form factors
- Solid-state relay designs utilizing surface-mount technology
- General-purpose switching applications in industrial equipment
Procurement Notes
Verify the specific suffix 'RP' against the manufacturer's official datasheet to confirm packaging details, such as reel specifications or tape-and-reel dimensions. Ensure the ordering information matches the exact part number to avoid discrepancies in package type or handling requirements during procurement.
Selection Notes
Select this component when a 600 V SCR with 1.5 A continuous current capacity is required in a surface-mount format. Compare the 100 uA gate trigger current against circuit drive capabilities. Verify that the SOT-223-3 footprint aligns with the PCB layout constraints and thermal management strategy for the target application.
Part Context
The S602ES1RP is part of the Littelfuse Sx02xS family of thyristors. This series includes variants with different packages, such as the through-hole TO-92-3 (S602ES1) and other surface-mount options like the SOT-89 (S602BS2RP). All variants share similar electrical ratings but differ in physical mounting and thermal dissipation characteristics.
Replacement Considerations
Direct pin-compatible replacements within the same package may include other S602 series parts if available in SOT-223-3. Verify that any substitute maintains the 600 V VDRM and 1.5 A It RMS ratings. Cross-reference gate trigger parameters to ensure compatibility with existing drive circuits.
