![What is the method for measuring the electrical characteristics of bipolar junction transistors (BJTs) ? | Toshiba Electronic Devices & Storage Corporation | Europe(EMEA) What is the method for measuring the electrical characteristics of bipolar junction transistors (BJTs) ? | Toshiba Electronic Devices & Storage Corporation | Europe(EMEA)](https://toshiba.semicon-storage.com/content/dam/toshiba-ss-v3/master/en/semiconductor/knowledge/faq/mosfet_brt/example-of-measurement-of-the-key-bipolar-transistor-characteris_1_en.jpg)
What is the method for measuring the electrical characteristics of bipolar junction transistors (BJTs) ? | Toshiba Electronic Devices & Storage Corporation | Europe(EMEA)
Hi-Tech Electronics Palakkad - TESTING AN UNKNOWN TRANSISTOR =================================== The first thing you may want to do is test an unknown transistor for COLLECTOR, BASE AND EMITTER. You also need to know
![widly varying results when measuring transistor hFE using the circuit below. As a test, I measured the hFE of 5 transistors yesterday and today. Today's results are easily 3x of yesterday's. Would widly varying results when measuring transistor hFE using the circuit below. As a test, I measured the hFE of 5 transistors yesterday and today. Today's results are easily 3x of yesterday's. Would](https://i.redd.it/widly-varying-results-when-measuring-transistor-hfe-using-v0-vttpagxeme3a1.png?width=627&format=png&auto=webp&s=6f13f5a28b5f0f96f8e81951a48dbfa3deea4d2f)
widly varying results when measuring transistor hFE using the circuit below. As a test, I measured the hFE of 5 transistors yesterday and today. Today's results are easily 3x of yesterday's. Would
![What is the method for measuring the electrical characteristics of bipolar junction transistors (BJTs) ? | Toshiba Electronic Devices & Storage Corporation | Europe(EMEA) What is the method for measuring the electrical characteristics of bipolar junction transistors (BJTs) ? | Toshiba Electronic Devices & Storage Corporation | Europe(EMEA)](https://toshiba.semicon-storage.com/content/dam/toshiba-ss-v3/master/en/semiconductor/knowledge/faq/mosfet_brt/example-of-measurement-of-the-key-bipolar-transistor-characteris_2_en.jpg)