DT 616 - DIODE TESTER
- Handmessplatz für die Bauteilprüfung in Produktion und Qualitätssicherung
- Integration in automatische Anlagen über serielle Schnittstelle und SPS-Schnittstelle
- Ermittlung von Bauteileigenschaften in der Entwicklung
- Automatisierte Bauteilprüfung mit einer Rate bis zu 20 Teilen pro Sekunde
Features
- Durchlassspannungsmessung
- Zenerspannungsmessung
- EZ-Messung
- Durchbruchspannungsmessung
- DVBR-Messung
- Sperrstrommessung
- Messung in Vierleitertechnik
- Kontakt- und Polaritätsprüfung vor jeder Messung
- Separate Fehlerzähler zu jeder Messung
Data Sheet
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Description
The DT 616 tester is used for series measurement of diodes. It enables the testing of standard diodes, unipolar and bipolar Zener diodes:
1. Forward voltage VF
The voltage drop at the DUT is caused by a test current which is adjustable from 0.1 up to 20 A. It is measured at a resolution of 1 mV.
2. Zener voltage VZ
The test voltage is from 0 to 700 V. The measurement current ranges from 1 up to 500 mA.
3. EZ-measurement
For EZ measurement, the test current is being varied by ± 10%. The subsequent voltage change is measured.
4. Breakdown voltage VBR
The VBR-test voltage is adjustable in a range from 10 up to 2,500 V.
The tolerance range is set by a minimum and a maximum limit. The test voltage is limited to an adjusted maximum VBR +100 V.
5. DVBR-measurement
After the first VBR-measurement a second measurement cycle is started. During the first cycle an internal compensation voltage is measured, which is now used as reference. The DVBR-measurement can be implemented at a higher resolution.
6. Reverse current IR
Reverse current measurement is determined by applying a blocking voltage and monitoring the current value.