Point Contact Diodes
SemiGen’s 1N Series of Point Contact Mixer Diodes are designed for applications through KA band. Each device in this series is specially designed for low noise figure, impedance and VSWR. Our devices are drop in replacements for all military and commercial requirements. These diodes employ epitaxial silicon grown in a specific reactor for optimized performance. They are suitable for use in stripline applications.
PK 75
PK 85
PK 100
PK 102
Point Contact Diode Specifications
| Part Number | Rectification Efficiency MIN |
Tangential Signal Sensitivity TYP (dB) |
Video Resistance MAX (Ω) |
Operating Frequency (MHz) |
Package Style |
|---|---|---|---|---|---|
| 1N830 | 65% | - | - | 100 | PK85 |
| 1N830A | 65% @5 Vdc | - | - | 100 | PK85 |
| 1N32 | - | 49 | 22 | 3000 | PK100 |
| 1N32A | - | 47 | 17 | 3000 | PK100 |
| 1N833 | - | 40 | 18 | 9375 | PK85 |
| 1N833A | - | 45 | 18 | 9375 | PK85 |
| 1N1611 | - | 51 | 3.1 | 9000 | PK102 |
| 1N1611A | - | 53 | 3.1 | 9000 | PK100 |
| 1N1611B | - | 53 | 3.1 | 9000 | PK100 |
| 1N3778 | - | 50 | 10 | 9375 | PK101 |
| Part Number |
Noise Figure 3.060 GHz L0 = 1.0 mW RI = 100 Ω MAX (db) |
VSWR 3.060 GHz L0 = 1.0 mW RI = 100 Ω MAX (Ratio) |
IF Impedance 3.060 GHz L0 = 1.0 mW RI = 100 Ω MIN/MAX (Ω) |
Conversion Loss 3.060 GHz L0 = 1.0 mW RI = 100 Ω MAX (db) |
Package Style |
|---|---|---|---|---|---|
| 1N21C | 8.5 | - | 325 -465 | - | PK100 |
| 1N21D | 7.5 | - | 325 - 465 | - | PK100 |
| 1N21E | 7.0 | 1.5 | 350 - 450 | - | PK100 |
| 1N21WE | 7.0 | 1.5 | 350 - 450 | - | PK101 |
| 1N21F | 6.0 | 1.3 | 350 - 450 | - | PK100 |
| 1N21G | 5.5 | 1.3 | 350 - 450 | 5.0 | PK100 |
| 1N21WG | 5.5 | 1.3 | 350 - 450 | 5.0 | PK101 |
| 1N416C | 6.5 | 1.5 | 335 - 465 | - | PK101 |
| 1N416D | 7.5 | 1.3 | 335 - 465 | - | PK101 |
| 1N416E | 7.0 | 1.3 | 335 - 465 | 7.0 | PK101 |
| 1N416F | 6.5 | 1.3 | 335 - 465 | 6.5 | PK101 |
| 1N416G | 6.0 | 1.3 | 335 - 465 | 6.0 | PK101 |
| 1N831 | 8.5 | - | 300 - 500 | - | PK85 |
| 1N831A | 7.0 | - | 300 - 500 | - | PK85 |
| 1N831B | 6.5 | - | 300 - 500 | - | PK85 |
| 1N831C | 6.0 | - | 300 - 500 | - | PK85 |
| Part Number |
Noise Figure 9.375 GHz L0 7.5= 1.0 mW RI = 100 Ω MAX (db) |
VSWR 9.375 GHz L0 = 1.0 mW RI = 100 Ω MAX (Ratio) |
IF Impedance 9.375 GHz L0 = 1.0 mW RI = 100 Ω MIN/MAX (Ω) |
Conversion Loss 9.375 GHz L0 = 1.0 mW RI = 100 Ω MAX (db) |
Package Style |
|---|---|---|---|---|---|
| 1N23 | 12.0 | - | 200 - 600 | - | PK100 |
| 1N23A | 11.0 | - | 200 - 600 | - | PK100 |
| 1N23B | 10.0 | 1.5 | 335 - 465 | - | PK100 |
| 1N23C | 9.0 | 1.5 | 335 - 465 | - | PK100 |
| 1N23D | 8.5 | 1.3 | 335 - 465 | - | PK100 |
| 1N23E | 7.5 | 1.3 | 335 - 465 | 7.0 | PK100 |
| 1N23WE | 7.5 | 1.3 | 335 - 465 | 7.0 | PK101 |
| 1N23F | 7.0 | 1.3 | 335 - 465 | 6.5 | PK100 |
| 1N23G | 6.5 | 1.3 | 335 - 465 | 6.0 | PK100 |
| 1N23WG | 6.5 | 1.3 | 335 - 465 | 6.0 | PK101 |
| 1N23H | 6.0 | 1.3 | 335 - 465 | 5.5 | PK100 |
| 1N415C | 9.0 | 1.5 | 335 - 465 | - | PK101 |
| 1N415D | 8.5 | 1.3 | 335 - 465 | - | PK101 |
| 1N415E | 7.5 | 1.3 | 335 - 465 | 7.0 | PK101 |
| 1N415F | 7.0 | 1.3 | 335 - 465 | 6.5 | PK101 |
| 1N415G | 6.5 | 1.3 | 335 - 465 | 6.0 | PK101 |
| 1N415H | 6.0 | 1.3 | 335 - 465 | 5.5 | PK101 |
| 1N832 | 9.5 | - | 250 - 500 | - | PK85 |
| 1N832A | 7.5 | - | 250 - 500 | - | PK85 |
| 1N832B | 7.0 | - | 250 - 500 | - | PK85 |
| 1N832C | 6.5 | - | 250 - 500 | - | PK85 |
Maximum Ratings
| Operating Temperature |
Storage Temperature |
Power Dissipation @ 25ºC |
|---|---|---|
| -55ºC to +150ºC | -65ºc to +200ºC | 250mW |
| (derate linearly to zero at 150º C) | ||
Features:
- For matched Fwd pair use suf x M after part number.
- For reverse device use suf x R.
- For Matched Fwd and Rev use suf x MR.
Downloads:
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Resource
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