Zero Bias Schottky Detector Diodes

The SemiGen SZB900 Series of Zero Bias Schottky Detector diodes are designed for use in video detectors and power monitors eliminating the need to provide external DC bias to the diode. The choice of barrier metal and processes provide a broad selection of video impedance.

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PK 10
Semigen package PK-10
PK 12
Semigen package PK-12
PK 32
Semigen package PK-32
PK 37
Semigen package PK-37
PK 50
Semigen package PK-50
PK 100
Semigen package PK-100

Electrical Characteristics for Zero Bias Schottky Detector Diodes

Part Number Breakdown Voltage @100 μA MIN
(V)
Forward Voltage @1mA MAX
(V)
Junction Capacitance @O Vdc 1 MHz TYP (pF) Video Resistance TYP
(Ohms)
Thermal Resistance(C/W)
Typical
SZB900 3.0 0.300 0.20 3500 -42
SZB901 3.0 0.300 0.30 3500 -45
SZB902 3.0 0.300 0.35 3500 -47
SZB903 3.0 0.300 0.40 3500 -50
SZB904 4.0 0.300 0.20 5000 -42
SZB905 4.0 0.300 0.30 5000 -45
SZB906 4.0 0.300 0.35 5000 -47
SZB907 4.0 0.300 0.40 5000 -50
SZB908 5.0 0.300 0.20 8000 -50
SZB909 5.0 0.300 0.30 8000 -55
SZB910 5.0 0.300 0.40 8000 -58

Features:

  • Low Junction Capacitance
  • High Voltage Sensitivity
  • Uniform Rv Characteristics
  • High Sensitivity Without Bias

Applications:

The Zero Bias Schottky Detector diodes are ideally suited for use in waveguide, coaxial and stripline applications through K-band.

 

Downloads:

 

Maximum Ratings

  • Operating Temperature -55°C to + 150°C
  • Storage Temperature -65°C to + 200°C
  • Power Dissipation @25°C 100mW
    (derate linearly to zero at 150°C)
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