No | Part number | Description ( Function ) | Manufacturers | |
3 | S21MD3 | High Noise Resistance Type Phototriac Coupler S21MD3V S21MD3V .. s Features 1. High critical rate of rise of OFF-state voltage ( dv/dt : MIN. 500V/µ s ) 2. High repetitive peak OFF-state voltage ( V DRM : MIN. 600V ) 3. Isolation voltage between input and output Viso : 5 000Vrms 4. UL recognized, file No.E64380 ( S21MD3V / S21MD3W ) g S21MD3V is for 200V line. High Noise Resistance Type Phototriac Coupler s Outline Dime |
Sharp Electrionic Components |
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2 | S21MD3TV | High Noise-resistance Type Phototriac Coupler S11MD5T/S21MD3TV/S21MD4TV S11MD5T/S21MD3TV/ S21MD4TV s Features 1. NO.5 pin completely sealed in the mold for external noise resistance 2. Built-in zero-cross circuit (S21MD4TV ) 3. High repetitive peak OFF-state voltage. S11MD5T V DRM : MIN. 400V S21MD3TV/S21MD4TV VDRM : MIN. 600V 4. Isolation voltage between input and output ( Viso : 5 000 Vrms ) 5. Recognized by UL : recogn |
Sharp Electrionic Components |
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1 | S21MD3V | High Noise Resistance Type Phototriac Coupler S21MD3V S21MD3V .. s Features 1. High critical rate of rise of OFF-state voltage ( dv/dt : MIN. 500V/µ s ) 2. High repetitive peak OFF-state voltage ( V DRM : MIN. 600V ) 3. Isolation voltage between input and output Viso : 5 000Vrms 4. UL recognized, file No.E64380 ( S21MD3V / S21MD3W ) g S21MD3V is for 200V line. High Noise Resistance Type Phototriac Coupler s Outline Dime |
Sharp Electrionic Components |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |