122-28176 Parallax Inc, 122-28176 Datasheet - Page 70

• Manufacturer Part Number: 122-28176
• Description: GUIDE STUDENT PROCESS CONTROL
• Manufacturer: Parallax Inc

Specifications of 122-28176

• Accessory Type: Manual
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Propeller Education (PE) Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Let's perform testing and calculations for a simple transistor circuit.
Parts Required
(1) ADC0831
(2) Resistors – 220 Ω
(1) Resistor – 1 kΩ
(1) Resistor – 47 kΩ
(1) Potentiometer – 10 kΩ
(1) Transistor – 2N3904
(1) LED – Red
√
√
√
√
√
Construct the circuit shown in Figure 3-12.
Run the program DataMonitoring.bs2
Close the Debug Terminal.
Run StampPlot macro sic_pc_data_monitoring.spm.
Connect and plot.
Parameter
h
FE
V
V
V
P
I
ECO
C
CE
BE
or ß
D
Table 3-1: 2N3904 Transistor Specifications
0.65 V – 0.95 V
100 – 300
625 mW
200 mA
Value
0.3 V
40 V
Current Gain I
Maximum Collector Current
Continuous (Use)
Voltage dropped Collector-Emitter
when in saturation (Device)
Voltage across Base-Emitter
junction (Device)
Maximum Voltage Collector-Emitter
(Use)
Maximum Power Dissipation (Use)
Meaning
C
/I
B
(Device)