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Product Detailed Parameters
- Description:SCR 3.6KV 3850A RPUK
- Series:-
- Mfr:Vishay General Semiconductor - Diodes Division
- Package:Bulk
- Voltage - Off State:3.6 kV
- Voltage - Gate Trigger (Vgt) (Max):4 V
- Current - Gate Trigger (Igt) (Max):400 mA
- Current - Hold (Ih) (Max):-
- Current - Non Rep. Surge 50, 60Hz (Itsm):36250A, 38000A
- SCR Type:Standard Recovery
- Operating Temperature:-
- Grade:-
- Qualification:-
- Mounting Type:Chassis Mount
- Package / Case:R-PUK
- Supplier Device Package:R-Puk
- Voltage - On State (Vtm) (Max):1.875 V
- Current - On State (It (AV)) (Max):1770 A
- Current - On State (It (RMS)) (Max):3850 A
- Current - Off State (Max):250 mA
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Overview
The ST2100C36R0 is a phase control thyristor from the Vishay General Semiconductor - Diodes Division ST2100C..R series, housed in an R-PUK hockey puck package. It features double-side cooling capability and high surge performance. Key electrical ratings include a maximum repetitive off-state voltage (VDRM/VRRM) of 3600 V, a maximum average on-state current (IT(AV)) of 1770 A at a case temperature of 80 °C, and a maximum RMS on-state current (IT(RMS)) of 3850 A with a 25 °C heatsink temperature under double-side cooling conditions.
Feature Summary
- Double side cooling design for enhanced thermal management
- High surge capability supporting significant non-repetitive peak currents
- Fatigue free construction ensuring operational reliability
Applications
- DC motor controls
- Controlled DC power supplies
- AC controllers
Procurement Notes
Verify the specific device code suffix against the ordering information table to confirm terminal type and critical dv/dt rating. The 'R' indicates the Puk case style, while the final digit specifies eyelet or fast-on terminals. Ensure the gate drive circuitry aligns with the specified peak gate power and voltage limits to prevent triggering issues during operation.
Selection Notes
Select this component based on the required blocking voltage level, which corresponds to the device code multiplied by 100. Consider the thermal resistance values for single or double-side cooling configurations when designing the heatsink system. Verify that the application's conduction angle and duty cycle remain within the specified average and RMS current derating curves to maintain junction temperature below the maximum limit.
Part Context
This part belongs to the ST2100C..R series of converter grade thyristors designed for high-power industrial applications. The series utilizes a ceramic puck construction to provide robust mechanical support and efficient heat dissipation. These devices are engineered for demanding environments requiring high mean current handling and reliable switching characteristics over extended operational lifetimes.
Replacement Considerations
Consult official substitution lists for equivalent phase control thyristors with matching voltage and current ratings. Verify compatibility of the R-PUK mounting interface and terminal configuration before implementation.
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