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ABB
ABB 5STP27H1800 Power Module Supply
ABB 5STP27H1800 Power Module Supply
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DESCRIPTIONThe
ABB 5STP27H1800 is a high-power stud thyristor (SCR) designed for use in industrial applications requiring robust switching and control of high current. With a repetitive peak off-state voltage of 1800V and a surge current capability of 27,000A, it is ideal for use in soft starters, AC/DC converters, power supplies, and HVDC transmission systems. This thyristor offers high di/dt performance, excellent thermal stability, and long-term reliability.
TECHNICAL SPECIFICATIONS
Part Number: 5STP27H1800
Device Type: Stud-type thyristor (SCR)
Repetitive Peak Off-State Voltage (V<sub>DRM</sub>): 1800V
Average On-State Current (I<sub>T(AV)</sub>): ~1415A @ 180°C case temp
Surge Current (I<sub>T</sub>SM): 27,000A (10 ms, half-sine wave)
Thermal Resistance (R<sub>thJC</sub>): 0.009 K/W
dv/dt (critical rate of rise of off-state voltage): 1000 V/µs
di/dt (critical rate of rise of on-state current): 300 A/µs
Mounting Type: Stud-type
Package: TO-200AB (stud)
Operating Temperature: -40°C to +125°C
Typical Applications:
– HVDC and industrial drives
– Soft starters
– Static VAR compensators
– Power rectifiers and inverters
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