HF-UHF Medium & High Power PIN Diodes
Overview
Microsemi has a wide variety of Silicon PIN diodes for High-Frequency (HF) and Ultra High-Frequency (UHF) Applications, featuring high isolation, low loss and low distortion, and capable of dealing with medium or high power. Please click on the selection table tab for PIN Diode choices. If you need a more customized solution, please contact us through the Custom Design Services form.
Commercial Switching Diodes
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Attenuator / Switching PIN
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High Power - Attenuator / Switching PIN
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Selection Table
| P/N | CT @50V (Typ) (pF) |
CT @100V (Max) (pF) |
CT @0V (Typ) (pF) |
TL (Min/ Typ) (uS) |
Rs @100mA (Max) (Ω) |
Low Mag | Vb (Min) (V) | RP @100V (Min) (kΩ) |
RP @30V (Min) (kΩ) |
| HUM2001 | 3.4 | 10/30 | No | 100 | 200 | 100 | |||
| HUM2005 | 3.4 | 10/30 | No | 500 | 200 | 100 | |||
| HUM2010 | 3.4 | 10/30 | No | 1000 | 200 | 100 | |||
| HUM2015 | 3.4 | 10/30 | No | 1500 | 200 | ||||
| HUM2020 | 3.4 | 10/30 | No | 2000 | 200 | 100 | |||
| UMX5601 | 2.6 | 5/15 | 0.5 | Yes | 100 | 100 | |||
| UMX5605 | 2.6 | 5/15 | 0.5 | Yes | 500 | 100 | |||
| UMX5610 | 2.6 | 5/15 | 0.5 | Yes | 1000 | 100 | |||
| UMX5515 | 2.6 | 5/15 | 0.5 | Yes | 1500 | 100 | |||
| UM2101 | 1.9 | 20/25 | 2 | No | 100 | ||||
| UM2102 | 1.9 | 20/25 | 2 | No | 200 | ||||
| UM2104 | 1.9 | 20.25 | 2 | No | 400 | ||||
| UM2106 | 1.9 | 20.25 | 2 | No | 600 | ||||
| UM2108 | 1.9 | 20/25 | 2 | No | 800 | ||||
| UM2110 | 1.9 | 20/25 | 2 | No | 1000 | ||||
| UM4000/ UM4900 |
3 | 5/10 | 0.5 | No | 100-1000 | 10 | |||
| UM4301 | 2.2 | 6 | 1.5 | No | 100 | 200 | |||
| UM4302 | 2.2 | 6 | 1.5 | No | 200 | 200 | |||
| UM4306 | 2.2 | 6 | 1.5 | No | 600 | 200 | |||
| UM4310 | 2.2 | 6 | 1.5 | No | 1000 | 200 | |||
| UM7000 UM7100 UM7200 |
0.9 1.2 2.2 |
2.5 2.0 1.5 |
1.0 0.6 0.25 |
No | 100-1000 | 200 150 70 |
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| UM7301 | 0.7 | 4 | 3 | No | 100 | 150 | |||
| UM7302 | 0.7 | 4 | 3 | No | 200 | 150 | |||
| UM7306 | 0.7 | 4 | 3 | No | 600 | 150 | |||
| UM7310 | 0.7 | 4 | 3 | No | 1000 | 150 | |||
| UM9401/2/ UM9415 |
1.1 2.8 |
1 5 |
1 | No | 50 | ||||
| UM9989 | 1.2 | 6 | 2 | Yes | 75 | ||||
| UM9989AP | 2.4 | 6 | 2 | Yes | 75 | ||||
| UM9989 | 1.5 | 15 | 0.8 | Yes | 75 | ||||
| UM9989 | 0.75 | 4 | 0.5 | Yes | 75 | ||||
| UM6601SM | 0.4 | 2 | 2.2 | No | 100 | 300 | |||
| UM6602SM | 0.4 | 2 | 2.2 | No | 200 | 300 | |||
| UM6606SM | 0.4 | 2 | 2.2 | No | 600 | 300 | |||
| UM6610SM | 0.4 | 2 | 2.2 | No | 1000 | 300 |
MELF PIN Diodes
| Model Number | Vb (V) @IR=10uA (Min) |
CT (pF) @VR=50V (Max) |
Rs (Ω) @IF=100mA F=100MHz (Max) |
TL(uS) @IR=6mA IF=10mA (Typ) |
θP (°C/W) (Max) | Pkg Options |
| SM0502-M1 SMX0502-M1 SMX0502MR-M1 |
500 | 0.5 | 0.7 | 1 | 35 | MELF MELF-ROHS Non-Magnetic |
| SM0504-M1 SMX0504-M1 SMX0504MR-M1 |
500 | 0.6 | 0.6 | 1.5 | 20 | MELF MELF-ROHS Non-Magnetic |
| SM0508-M1 SMX0508-M1 SMX0508MR-M1 |
500 | 0.9 | 0.4 | 2 | 15 | MELF MELF-ROHS Non-Magnetic |
| SM0509-M1 SMX0509-M1 SMX0509MR-M1 |
500 | 1.2 | 0.35 | 2.5 | 15 | MELF MELF-ROHS Non-Magnetic |
| SM0511-M1 SMX0511-M1 SMX0511MR-M1 |
500 | 1.25 | 0.3 | 3 | 15 | MELF MELF-ROHS Non-Magnetic |
| SM0512-M1 SMX0512-M1 SMX0512MR-M1 |
500 | 1.5 | 0.25 | 3.5 | 15 | MELF MELF-ROHS Non-Magnetic |
| SM1002-M1 SMX1002-M1 SMX1002MR-M1 |
50 | 1.2 | 0.75@50mA | 4 | 15 | MELF MELF-ROHS Non-Magnetic |
| SM1003-M1 SMX1003-M1 SMX1003MR-M1 |
35 | 1.2@20V | 0.5@10mA | 0.6 | 25 | MELF MELF-ROHS Non-Magnetic |
Resources
PIN Diode Designers Handbook
PIN Diode Application Notes
- Micronote 701 - PIN Diode Fundamentals
- Micronote 702 - IFF Systems use PIN Diodes
- Micronote 703 - PINs & GaAs MESFET Switches-Effects on Linearity
- Micronote 704 - The Potential use of RF PIN Diodes in Hand Held Transceivers
- Micronote 708 - The Advantages of PIN Diode Switches Over MESFET Switches for IEEE 802.11a High Speed Wireless LAN Applications
- Micronote 711A - Analysis of NMR/MRI Coils using PIN Diode Switches
PIN Diodes Selection Guides
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