TUNING VARACTOR DIODES

Super Hyperabrupt Tuning Varactor Diodes

FEATURES Mesa Epitaxial Silicon Construction Silicon Dioxide Passivated Superior Mid Range Linear Characteristics High Tuning Ratios High Q Available in Common Cathode Style Available in Chip Form (add suffix -000) SPECIFICATIONS Reverse breakdown voltage (at 10 µA DC) at 25°C: 12 V min Maximum reverse leakage current (at -10 V) at 25°C: 0.05 µA DC Device dissipation (at 25°C): 250 mW (derated linearly to zero at +125°C) Operating Junction temperature: -55° to +125°C Storage temperature: -55° to +125°C

FEATURES

• Mesa Epitaxial Silicon Construction
• Silicon Dioxide Passivated
• Superior Mid Range Linear Characteristics
• High Tuning Ratios
• High Q
• Available in Common Cathode Style
• Available in Chip Form (add suffix -000)

SPECIFICATIONS

• Reverse breakdown voltage (at 10 µA DC) at 25°C: 12 V min
• Maximum reverse leakage current (at -10 V) at 25°C: 0.05 µA DC
• Device dissipation (at 25°C): 250 mW (derated linearly to zero at +125°C)
• Operating Junction temperature: -55° to +125°C
• Storage temperature: -55° to +125°C

Model Number		CT (pF) at -1 V		Capacitance Ratio CT (pF) at -1 V CT (pF) at -3 V		Capacitance Ratio CT (pF) at -1 V CT (pF) at -6 V		Q min at -4 V (50 MHz)
Single	Common Cathode	min	max	min	max	min	max
GVD20433-001	GVD20433-004	3.0	3.6	1.4	1.9	2.6	3.3	1500
GVD20434-001	GVD20434-004	5.85	7.15	1.6	2.0	2.8	3.4	1200
GVD20435-001	GVD20435-004	10.35	12.65	1.6	2.0	2.9	3.4	1000
GVD20436-001	GVD20436-004	15.50	18.50	1.6	2.0	3.0	3.5	900
GVD20437-001	---	45.0	54.0	1.6	2.0	3.0	3.5	750

All dimensions are in/mm.
SOT-23 PACKAGE - consult factory for additional package configurations.

Varactor Diode Contents

Super Hyperabrupt Tuning Varactor Diodes, 12 Volts

• SOT-23 Package
  • GVD1400 Series
  • GVD20430 Series
  • GVD20440 Series
  • GVD20450 Series
• High Frequency, Surface Mount Low Parasitic Package (SMLP)
  • GVD90000 Series

Wideband Hyperabrupt Tuning Varactor Diodes

• SOT-23 Package
  • GVD30400 Series, 20 Volts, Microwave
  • GVD30500 Series, 25 Volts, VHF-UHF
  • GVD30600 Series, 20 Volts, Microwave
• High Frequency, Surface Mount Low Parasitic Package (SMLP)
  • GVD92100 Series, 22 Volts
• High Frequency, Surface Mount Monolithic Package (SMMP)
  • GVD60000 Series, 15 Volts, 22 Volts, Miniature Microwave

Abrupt Tuning Varactor Diodes

• SOT-23 Package
  • GVD1200 Series, 30 Volts
• High Frequency, SMLP
  • GVD91300 Series, 30 Volts
• Leaded Package
  • GVD80600 Series, Axial Leaded, 20 Volts