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VS-2N686 is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 250V 25A TO208AA. Review the specifications below when checking this part for your BOM.
Scrs specifications for VS-2N686
- Description：SCR 250V 25A TO208AA
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Voltage - Off State：250 V
- Voltage - Gate Trigger (Vgt) (Max)：2 V
- Current - Gate Trigger (Igt) (Max)：40 mA
- Current - Hold (Ih) (Max)：20 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：145A, 150A
- SCR Type：Standard Recovery
- Operating Temperature：-65°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：TO-208AA, TO-48-3, Stud
- Supplier Device Package：TO-208AA (TO-48)
- Voltage - On State (Vtm) (Max)：2 V
- Current - On State (It (AV)) (Max)：16 A
- Current - On State (It (RMS)) (Max)：25 A
- Current - Off State (Max)：6 mA
Scrs datasheet and documents for VS-2N686
Scrs Overview
The VS-2N686 is a phase control thyristor (SCR) from the Vishay VS-2N681 series, rated for 25 A RMS on-state current. It features a maximum repetitive peak reverse and off-state voltage of 250 V and a non-repetitive peak reverse voltage of 350 V. The device operates within a junction temperature range of -65 °C to +125 °C and utilizes a TO-48 stud mount package.
Scrs Feature Summary
- General purpose stud mounted construction
- Broad forward and reverse voltage range through 1200 V
- Material categorization compliant with environmental standards
Scrs Applications
- Phase control circuits
- Industrial motor drives
- Power regulation systems
Scrs Procurement Notes
Verify the specific part number against official Vishay documentation to ensure compliance with electrical ratings and thermal characteristics. Confirm that the component meets all necessary safety and material categorization requirements for the intended application environment before procurement.
Scrs Selection Notes
Select this component based on its 250 V blocking capability and 25 A RMS current rating. Ensure the mounting torque and thermal interface specifications align with the system's heat dissipation requirements. Validate gate trigger parameters against the driving circuit capabilities.
Scrs Part Context
This device belongs to the VS-2N681/VS-2N5205 series of general purpose silicon controlled rectifiers manufactured by Vishay Semiconductors. The series offers a wide range of voltage ratings up to 1200 V, providing flexibility for various power electronics applications requiring robust phase control performance.
Scrs Replacement Considerations
Direct replacements include other parts within the VS-2N681 series or equivalent Vishay SCR models with matching voltage and current ratings. Verify mechanical dimensions and thermal resistance values to ensure compatibility with existing mounting hardware and cooling solutions.
Scrs FAQ
What is the maximum repetitive peak reverse voltage for the VS-2N686?
The maximum repetitive peak reverse and off-state voltage (VRRM/VDRM) for the VS-2N686 is 250 V.
What is the operating junction temperature range?
The operating junction temperature range for the VS-2N686 is -65 °C to +125 °C.
What package style does the VS-2N686 use?
The VS-2N686 uses a TO-48 (TO-208AA) stud mount package style.
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