| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | KDZ7.5B | (KDZx.xB) Zener diode KDZ4.7B Diodes Zener diode KDZ4.7B zApplications Voltage regulation zDimensions (Unit : mm) 1.6±0.1 0.1±0.1 0.05 zLand size figure (Unit : mm) 1.2 0.85 zFeatures 1) Small power mold type. (PMDU) 2) High ESD tolerance 2.6±0.1 3.5±0.2 ① PMDU zConstruction Silicon epitaxial planar 0.9±0.1 zStructure 0.8±0.1 ROHM : PMDU JEDEC :SOD-12 |
 Diodes Incorporated |
|
| 1 | KDZ7.5B | Zener diode KDZ30B Diodes Zener diode KDZ30B zApplications Voltage regulation zDimensions (Unit : mm) 㪈㪅㪍㫧㪇㪅㪈 㪇㪅㪈㫧㪇㪅㪈 䇭䇭䇭㩷㪇㪅㪇㪌 zLand size figure (Unit : mm) 㪈㪅㪉 㪇㪅㪏㪌 zFeatures 1) Small power mold type. (PMDU) 2) High ESD tolerance 㪉㪅㪍㫧㪇㪅㪈 㪊㪅㪌㫧㪇㪅㪉 㽲 㪧㪤㪛㪬 zConstruction Silicon epitaxial planar |
 ROHM Semiconductor |
|
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 |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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