No | Part number | Description ( Function ) | Manufacturers | |
2 | FZT689B | NPN SILICON PLANAR MEDIUM POWER HIGH GAIN TRANSISTOR SOT223 NPN SILICON PLANAR MEDIUM POWER HIGH GAIN TRANSISTOR ISSUE 3 - OCTOBER 1995 FEATURES * Gain of 400 at IC=2 Amps and low saturation voltage * Extremely low equivalent on-resistance; RCE(sat) 92mΩ at 3A APPLICATIONS * Darlington replacement * Flash gun convertors and Battery powered circuits PARTMARKING DETAIL FZT689B COMPLEMENTARY TYPE FZT789B FZT689B C E C B VALUE 20 |
Zetex Semiconductors |
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1 | FZT689B | NPN MEDIUM POWER HIGH GAIN TRANSISTOR A Product Line of Green Diodes Incorporated FZT689B 20V NPN MEDIUM POWER HIGH GAIN TRANSISTOR IN S5OT223 Features BVCEO > 20V BVCBO > 20V IC = 3.0A High Continuous Current hFE > 400 @ 2A and Low Saturation Voltage Extremely Low Equivalent On-Resistance; RCE(SAT) 92mΩ at 3A Complementary PNP Type: FZT789B Lead-Free Finish; RoHS Compliant (Notes 1 & |
Diodes |
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 |