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.
PK 10
PK 12
PK 32
PK 37
PK 50
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) |
Tangential Signal Sensitivity TYP (dB) |
|---|---|---|---|---|---|
| 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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