ABB
ABB 5SDD71X0200 SCR Thyristor
In stock, ready to ship
Manufacturer: ABB
Product No.: 5SDD71X0200
Product Type: SCR Thyristor
Product Origin: Sweden
Payment: T/T
Weight: 100g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
The ABB 5SDD71X0200 is a high-power Capsule (Hockey Puck) SCR Thyristor designed for phase control applications in high-power environments.
Technical Data Sheet Summary
This model belongs to the 5SDD family of phase control thyristors, providing reliable performance in demanding applications.
Key Parameters
| Parameter | Value (Typical) |
|---|---|
| Repetitive Peak Off-State Voltage | VDRMV_{DRM}VDRM 200 V |
| Max Average On-State Current | IT(AV)I_{T(AV)}IT(AV) ~7100 A (varies by cooling) |
| Package Type | Presspack / Capsule |
| Housing Diameter | ~120 mm (Pole diameter ~86 mm) |
| Clamping Force | 70–90 kN (Required for operation) |
Key Physical Features
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Hermetic Seal: The ceramic housing protects the silicon wafer from environmental contaminants, ensuring longevity and reliability.
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Double-Side Cooling: Designed to be sandwiched between two heat sinks for effective cooling. Given the high current, heat must be dissipated from both the anode and cathode surfaces.
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Pressure Contact: Unlike smaller semiconductors, these SCR thyristors do not rely on soldering. They require substantial mechanical pressure (clamping force) to ensure electrical and thermal conductivity.