Part Number: FL612; Model: FL612; Product Name: Industrial-grade Thyristor Module
Brand: TOSHIBA (Toshiba Electronic Devices & Storage Corporation, a Global Leader in Semiconductor and Electronic Components)
Product Status: Original New Unit; Product Category: Power Semiconductor Module, Unidirectional Thyristor (SCR) for High-Voltage and High-Current Applications
Core Application: Widely used in industrial control circuits, overvoltage crowbar protection systems, motor control circuits, inrush current limiting circuits, capacitor discharge ignition systems, and voltage stabilization circuits. Suitable for power electronics equipment, industrial inverters, and electrical control systems requiring reliable switching performance.
Core Features: High blocking voltage and rated current capability for heavy-duty operation; Stable gate trigger characteristics ensuring precise control; Robust construction for harsh industrial environments; Low on-state voltage drop reducing power loss; Excellent thermal stability and anti-interference performance.
2. Electrical Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Rated Electrical Parameters
Repetitive Peak Blocking Voltage (VDRM/VRRM): 600 V
RMS On-State Current (IT(RMS)): 12 A
Gate Trigger Current (IGT): 5 mA ~ 15 mA
Gate Trigger Voltage (VGT): ≤ 2.5 V
On-State Voltage Drop (VT): ≤ 1.8 V
2.2 Absolute Maximum Ratings
Surge On-State Current (ITSURGE): 120 A ;
Peak Gate Power Dissipation (PGM): 10 W
Average Gate Power Dissipation (PGAV): 1 W
Junction Temperature (TJ): -40℃ ~ 125℃
Storage Temperature (TSTG): -40℃ ~ 150℃ (Storage Environment Temperature).
2.3 Switching Characteristics
Turn-On Time (tON): ≤ 10 μs (Typical, @ IT = 12 A, VDD = 220 V
Turn-Off Time (tOFF): ≤ 50 μs
dv/dt Capability: ≥ 500 V/μs (Minimum, Voltage Rise Rate Immunity,
