D406A
Point-contact diode for UHF conversion devices.
Case type: metal-ceramic with hard terminals. Diode type and terminal assignment are indicated on its case.
D406A – forward diode, D406B – reverse diode. D406AR, D406APR diodes come in pairs.
Mass not more than 1.5 g
Electrical parameters
| Conversion loss (at 1 mW, 350 Ohm), not more than, dB at 298 K at 213 K, 373 K | 7 8 |
| Rectified current (at 1 mW, 100 Ohm), not less than, mA | 0.7 |
| Voltage standing-wave ratio (at 0.5 mW, 100 Ohm), not more than | 2 |
| Output resistance (at 1 mW, 100 Ohm), Ohm | 240..460 |
| Noise ratio (at 1 mW, 100 Ohm) | 2 |
Parameter variation (in pair)
| Conversion loss, not more than, dB | 1 |
| Rectified current, not more than | 10% |
| Output resistance, not more than, Ohm | 30 |
Operational limits
| UHF impulse power dissipation at 213..373 K, mW | 100 |
| Short-term (not more than 20 min) UHF impulse power dissipation at 213..373 K, mW | 300 |
| UHF pulse energy at 213..373 K, J | 0.2*10-7 |
| Ambient air temperature, K | 213..373 |
