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Schottky Barrier Bridge Quads

SemiGen’s Silicon Schottky Diodes are designed for applications through 40Ghz. The special process technology utilizes various metal schemes to provide excellent performance of Low, Medium, and High Barrier applications. The end result is a low resistance diode with tightly controlled capacitance which allows for optimum performance. Low conversation loss and superior TSS make these diodes ideal for detector / mixer applications with frequency ranges from S band to Ka band as well as modulators, lower power limiters and high speed switches.

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Low Barrier Bridge Quads

Part Number Breakdown
Voltage
@ 10 μA
MIN
(V)
Forward
Voltage
@ 1 mA
MAX
(V)
Delta Forward
Voltage
@ 1 mA
MAX
(mV)
Total
Capacitance
@ 0 Vdc 1 Mhz
TYP
(pF)
Series
Resistance
@ 5 mM
TYP
(Ohms)
SBQ700 2.0 295 25 0.15 20
SBQ703 2.0 295 25 0.20 16
SBQ704 2.0 305 25 0.20 16
SBQ705 2.0 325 25 0.15 16
SBQ707 2.0 300 25 0.35 14
SBQ708 2.0 325 25 0.30 14

Medium Barrier Bridge Quads

Part Number Breakdown
Voltage
@ 10 μA
MIN
(V)
Forward
Voltage
@ 1 mA
MAX
(V)
Delta Forward
Voltage
@ 1 mA
MAX
(mV)
Total
Capacitance
@ 0 Vdc 1 Mhz
TYP
(pF)
Series
Resistance
@ 5 mM
TYP
(Ohms)
SBQ800 3.0 375 25 0.15 20
SBQ803 3.0 375 25 0.20 16
SBQ804 3.0 395 25 0.20 16
SBQ805 3.0 425 25 0.15 16
SBQ807 3.0 395 25 0.35 14
SBQ809 3.0 475 25 0.25 14

High Barrier Bridge Quads

Part Number Breakdown
Voltage
@ 10 μA
MIN
(V)
Forward
Voltage
@ 1 mA
MAX
(V)
Delta Forward
Voltage
@ 1 mA
MAX
(mV)
Total
Capacitance
@ 0 Vdc 1 Mhz
TYP
(pF)
Series
Resistance
@ 5 mM
TYP
(Ohms)
SBQ900 5.0 475 25 0.15 20
SBQ903 5.0 475 25 0.20 16
SBQ904 5.0 495 25 0.20 16
SBQ905 5.0 515 25 0.15 16
SBQ907 5.0 525 25 0.35 14
SBQ909 5.0 625 25 0.25 14

Maximum Ratings

Operating Temperature Storage Temperature Power Dissipation @ 25ºC
-55ºC to +150ºC -65ºc to +200ºC 250mW
(derate linearly to zero at 150º C)

Features:

  • Stable Performance
  • Monolithic Construction
  • Matched Electrical Performance

Applications:

For use in designs of doublers, modulators, and double balanced mixers up to 40 GHz.

 

Downloads:

 

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