Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Study of P-N Junctions


Advanced Level Apparatus

Measure semi-conductor properties for many standard junction devices at various temperatures. This advanced level apparatus measures the characteristic properties of commercially available germanium or silicon diodes, various LEDs types, and base-emitter/collector-base junctions of a transistor. Through these measurements students gain knowledge of the material’s characteristics and an insight into the properties of the materials used in the fabrication of the junction. All the necessary instrumentation is integrated so that a minimum of external connections is required. Setup includes everything required except for a cathode ray oscilloscope, which you provide. 110/220 V, 50 Hz/60 Hz.

Experiments may be performed to determine:
1. Reverse saturation current I0 and material constant
2. Energy band-gap and temperature coefficient of the junction voltage
3. Junction capacitance

The experimental set-up includes:
1. Study of P-N Junction Model, PN-1
a. 3½ digit Digital Power Meter for current/temperaturemeasurements
b. 3½ digit Digital Power Meter for bias voltage/junction voltage measurements.
c. Two parts to connect the diode: one for experiments 1 & 2; one for experiment 3.
d. Two fixed frequency oscillators (5 KHz & 20 KHz) with the 200 mV output

2. Fast temperature controlled oven with sensor

3. Set of samples
a. Transistor BC109 (base-emitter)-Si
b. Transistor AC126 (base-emitter)-Ge
c. Diode 1N 5408/1N 4002-Si


   
 

ORDER

Item # Description Unit Availability Price Quantity
470121-460 Study of P-N Junctions
Each Retrieving

WRITE A REVIEW

Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web.

SARGENTWELCH.com will publish your name as sargentwelch.com user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm your profession

Example: Education

Please confirm your role

Example: Teacher

Please confirm your location

Example: New York, NY

REVIEWS (0)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

 
Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty