| No | Part number | Description ( Function ) | Manufacturers | |
| 20 | MA27 | Diode ( Rectifier ) |
 American Microsemiconductor |
|
| 19 | MA27111 | Silicon epitaxial planar type Switching Diodes MA27111 Silicon epitaxial planar type Unit: mm For high-speed switching circuits ■ Features • High-density mounting is possible • Short reverse recovery time trr • Small terminal capacitance Ct 0.27+0.05 –0.02 2 1.00±0.05 1.40±0.05 0.13+0.05 –0.02 1 0.60±0.05 0.15 min. ■ Absolute Maximum Ratings Ta = 25°C Parameter Reverse voltage Maximu |
 Panasonic |
|
| 18 | MA27D27 | Silicon epitaxial planar type Schottky Barrier Diodes (SBD) MA27D27 Silicon epitaxial planar type For super high speed switching 0.60±0.05 Unit: mm 0.20±0.05 0.12+0.05 –0.02 ■ Features • Small reverse current IR • Optimum for high frequency rectification because of its short reverse recovery time trr • SSS-Mini type 2-pin package 1 1.00±0.05 1.40±0.05 2 ■ Absolute Maximum Ratings Ta |
 Panasonic Semiconductor |
|
| 17 | MA27D29 | Schottky Barrier Diodes Schottky Barrier Diodes (SBD) MA27D29 Silicon epitaxial planar type Unit: mm For super high speed switching ■ Features • Low forward voltage: VF < 0.42 V (at IF = 100 mA) • Optimum for high frequency rectification because of its short reverse recovery time trr . 0.27+0.05 –0.02 1 1.00±0.05 1.40±0.05 0.12+0.05 –0.02 2 ■ Absolute Maximum Ratings Ta = 25°C Par |
Panasonic Semiconductor |
|
| 16 | MA27D30 | Schottky Barrier Diodes Schottky Barrier Diodes (SBD) MA27D30 Silicon epitaxial planar type Unit: mm For super high speed switching 0.27+0.05 –0.02 0.12+0.05 –0.02 ■ Features • Small reverse current: IR < 2 µA (at VR = 30 V) • Optimum for high frequency rectification because of its short reverse recovery time trr . 1 1.00±0.05 1.40±0.05 2 ■ Absolute Maximum Ratings Ta = 25°C Para |
Panasonic Semiconductor |
|
| 15 | MA27Q | Diode ( Rectifier ) |
American Microsemiconductor |
|
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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