MCR100-8 Sensitive Gate SCR 0.8A 800V TO-92

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MCR100-8 Sensitive Gate SCR 0.8A 800V TO-92 The MCR100-8 is a high-performance, Sensitive Gate Silicon Controlled Rectifier (SCR) . It features a maximum repetitive peak off-state voltage of 800V and handles an RMS on-state current of up to 0.8A , making it an ideal choice for reliable, low-power switching applications . This variant comes housed in a standard, easy-to-mount TO-92 through-hole package . Features Sensitive Gate Triggering High Voltage Rating Current Handling Surge Capability Standard Package MCR100 Pinout Specifications Parameter Symbol Test Conditions / Details Value / Rating Unit Absolute Maximum Ratings (Tj = 25°C) Repetitive Peak Off-State Voltage VDRM / VRRM MCR100-8 Variant 800 V Average On-State Current IT(AV) – 0.7 A R.M.S On-State Current IT(RMS) – 0.8 A Surge On-State Current ITSM F = 50Hz, Tp = 10ms 11 A I2t for Fusing I2t Tp = 10ms 0.45 A²s Average Gate Power Dissipation PG(AV) Tj = 125°C 0.1 W Peak Gate Power Dissipation PGM tp = 20us, Tj = 125°C 0.5 W Operating Junction Temperature TJ – -40 ~ 125 °C Storage Temperature TSTG – -40 ~ 150 °C Electrical Characteristics (Tj = 25°C) Repetitive Peak Off-State Current IDRM Tc = 25°C Tc = 110°C ≤ 5 ≤ 100 uA uA Repetitive Peak Reverse Current IRRM Tc = 25°C Tc = 110°C ≤ 5 ≤ 100 uA uA Forward “On” Voltage VTM IT = 1.2A, tp = 380us ≤ 1.7 V Gate Non-Trigger Voltage VGD VD = VDRM, Tj = 110°C, RGK = 1kΩ, RL = 3.3kΩ ≥ 0.1 V Gate Trigger Voltage VGT VD = 12V, IT = 0.1A ≤ 0.8 V Holding Current IH IT = 50mA ≤ 4 mA Latching Current IL IG = 1.2IGT ≤ 6 mA Gate Trigger Current IGT VD = 12V, IT = 0.1A ≤ 200 uA Critical-Rate of Rise of Commutation Voltage dv/dt TJ = 110°C, VD = 2/3 VDRM, RGK = 1kΩ ≥ 10 V/us Thermal Resistances Thermal Resistance (Junction to Case) Rth(j-c) TO-92 Package Configuration 75 °C/W Applications Washing machines Vacuum cleaners Massagers Solid state relays AC Motor speed regulation Package Content 1 x MCR100-8 Sensitive Gate SCR 0.8A 800V TO-92 DataSheet MCR100-8