Saxion University of Applied Sciences Hardware components and V-model Lesson 3 J.S.D. Stokkink

Saxion University of Applied Sciences 2 Hardware & V-model Lesson contents  Transistors  Diodes  Integrated circuits

Saxion University of Applied Sciences 3 Hardware & V-model Transistor symbols NPN bipolar transistorPNP bipolar transistor N JFET P JFET Field effect transistors

Saxion University of Applied Sciences 4 Hardware & V-model Transistor packages

Saxion University of Applied Sciences 5 Hardware & V-model Transistor numbering Japanese JIS Transistor Prefix Table PrefixType of transistor 2SAhigh-frequency p–n–p BJTs 2SBaudio-frequency p–n–p BJTs 2SChigh-frequency n–p–n BJTs 2SDaudio-frequency n–p–n BJTs Japanese Industrial Standards

Saxion University of Applied Sciences 6 Transistor numbering European Pro Electron / EECA Transistor Prefix Table Prefix classType and usageExample ACGermaniumGermanium small-signal AF transistorAFAC126 ADGermaniumGermanium AF power transistorAFAD133 AFGermaniumGermanium small-signal RF transistorRFAF117 ALGermaniumGermanium RF power transistorRFALZ10 ASGermaniumGermanium switching transistorASY28 AUGermaniumGermanium power switching transistorAU103 BC Silicon, small-signal transistor ("general purpose") BC548 BDSilicon, power transistorBD139 BFSilicon, RF (high frequency) BJT or FETRFBJTFETBF245 BSSilicon, switching transistor (BJT or MOSFET)MOSFETBS170 BL Silicon, high frequency, high power (for transmitters) BLW60 Hardware & V-model

Saxion University of Applied Sciences 7 Hardware & V-model Transistor numbering JEDEC Joint Electron Devices Engineering Council (JEDEC) The JEDEC EIA370 transistor device numbers usually start with "2N", indicating a three- terminal device (dual-gate field-effect transistors are four-terminal devices, so begin with 3NJEDEC EIA370field-effect transistors For example, 2n2222 or 2N3050.

Saxion University of Applied Sciences 8 Hardware & V-model Diodes symbols photodiode Light emitting diode

Saxion University of Applied Sciences 9 Hardware & V-model Diode The main value for diodes is the maximum current.  Beside that The voltage over the diode when current is there differs.  A silicon diode has 0.7 Volts, a Germanium diode has 0.3 Volt.  For LED’s these depends on the color.

Saxion University of Applied Sciences 10 Hardware & V-model LED Forward voltage

Saxion University of Applied Sciences 11 Hardware & V-model Transistor

Saxion University of Applied Sciences 12 Hardware & V-model Diode packages SMD

Saxion University of Applied Sciences 13 Hardware & V-model Integrated Circuits (IC)

Saxion University of Applied Sciences 14 Hardware & V-model IC symbols

Saxion University of Applied Sciences 15 Hardware & V-model IC packages

Saxion University of Applied Sciences 16 Hardware & V-model IC pincounting Dual in Line DIL The dot gives number 1 on the other side of the ‘half moon’is the last pin

Saxion University of Applied Sciences 17 Hardware & V-model IC example PINOUT

Saxion University of Applied Sciences 18 Hardware & V-model IC’s on Arduino

Saxion University of Applied Sciences 19 Hardware & V-model IC