BT151–600R Thyristor 600V 12A Through Hole TO-220

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BT151–600R Thyristor 600V 12A Through Hole TO-220 The BT151-600R is a high-performance Silicon Controlled Rectifier (SCR) thyristor, presented in a durable TO-220 plastic package. This device is designed for applications that demand high bidirectional blocking voltage capability and superior thermal cycling performance. Its standard gate triggering makes it a versatile component for a wide range of electronic circuits, including motor control, lighting, heating, and static switching. Features High Voltage Capability : Repetitive Peak Off-State Voltage of 600V. High Current Rating : R.M.S On-State Current of 12A. Low On-State Voltage : Typical on-state voltage of 1.4V High Surge Current Capability : Can withstand transient overloads. Energy Efficient : Low holding current minimizes power consumption. Specifications Parameter Value Unit Repetitive Peak Off-State Voltage (VDRM) 600 V R.M.S On-State Current (IT(RMS)) 12 A Average On-State Current (IT(AV)) 7.6 A Surge On-State Current (ITSM) 120 A I²t for Fusing (t = 8.3ms) 72 A²s Critical rate of rise of on-state current (di/dt) 50 A/μs Forward Peak Gate Power Dissipation (PGM) 5 W Forward Average Gate Power Dissipation (PG(AV)) 0.5 W Forward Peak Gate Current (IFGM) 2 A Reverse Peak Gate Voltage (VRGM) 5 V Operating Junction Temperature (Tj) -40 to 125 °C Storage Temperature (TSTG) -40 to 150 °C Applications Motor control circuits in power tools and kitchen aids. Industrial and domestic lighting. Heating and static switching. Inrush current limiting circuits. Overvoltage protection. Capacitive discharge ignition. Voltage regulation circuits. DataSheet bt151-600r-datasheet