The BT137-600E/L01, 127 is a high-voltage, high-current TRIAC (Triode for Alternating Current) from WeEn Semiconductors. Key Specifications: - Electrical Characteristics: 1. Voltage Rating (VDRM): 600V 2. Current Rating (IT(RMS)): 71A 3. Gate Trigger Current (IGT): 100mA (max) 4. Gate Trigger Voltage (VGT): 2.5V (max) 5. Holding Current (IH): 100mA (max) 6. On-State Voltage (VTM): 2.5V (max) - Features: 1. High-voltage and high-current capability 2. Low gate trigger current and voltage 3. High surge current capability 4. High temperature operation (-40°C to 150°C) 5. 3-pin TO-220AB package - Applications: 1. Power switching and control 2. Motor control and drives 3. Lighting control and dimming 4. Heating and cooling control 5. Industrial control systems 6. Power supplies and converters - Package and Dimensions: 1. Package: TO-220AB (Insulated) 2. Dimensions: 10.3 x 4.6 x 9.2 mm 3. Weight: 2.5g - Standards Compliance: 1. IEC 60747-5-1 (Thyristors) 2. UL 508 (Industrial Control Equipment) 3. RoHS compliant 4. REACH compliant - Datasheet: For detailed specifications, please refer to the WeEn Semiconductors BT137-600E/L01, 127 datasheet. - Ordering Information: To order or replace this TRIAC, ensure you have the following information: 1. Part number (BT137-600E/L01, 127) 2. Quantity required You can purchase WeEn Semiconductors TRIACs from authorized distributors, such as: - Diode House - Equivalent Parts: Some equivalent parts from other manufacturers are: - STMicroelectronics BTA70-600B - ON Semiconductor TIP71 - Infineon Technologies 600V 71A TRIAC Would you like more information or have specific questions about this TRIAC?