KSV1401-KSV1412 are silicon hyperabrupt tuning diodes with high capacitance ratios and linear tuning characteristics, satisfying a wide range of broadband applications.
The KSV1401‑KSV1412 series are silicon hyperabrupt tuning diodes offering high capacitance ratios and linear tuning between 2 V and 8 V. They are suited for broadband applications throughout the VHF frequency band.
Key specifications include capacitance tuning ratios from 8:1 to 14:1, a quality factor of 200, DO‑7 package style, 400 mW dissipation at 25 °C, and operating temperature from –55 °C to +150 °C. Ordering suffixes allow tolerance adjustments and MIL‑PRE‑19500 screening.
| Package style | DO-7 |
|---|---|
| Device dissipation (P) | 400 mW at 25 °C |
| Junction temperature (Tj) | 175 °C |
| Reverse breakdown voltage (Vbr) | 10 V – 12 V |
| Max reverse leakage current (Ir) | 0.1 µA at 10 V |
| Operating temperature range | -55 °C to +150 °C |
| Storage temperature range | -65 °C to +200 °C |
| Capacitance tolerance | Standard +20 %, Suffix A +10 %, Suffix B +5 % |
The diodes are supplied in a DO‑7 package.
The device can dissipate 400 mW at an ambient temperature of 25 °C.
They operate from –55 °C up to +150 °C.