| Series | Category | # Parts | Status | Description |
|---|---|---|---|---|
| PIN Diodes | 16 | 1 | These diodes are designed for transmit/receive switch and attenuator applications in HF band (2-30MHz) and below. As series configured switches these long lifetime (25?s typical) diodes can control up to 2.5 kW CW in a 50 ohm system. In HF band insertion loss is less than 0.25dB and isolation is... Read More | |
| Diodes Transistors And Thyristors | 30 | 1 | These series of PIN diodes are designed for applications requiring small package size and moderate average power handling capability. The low capacitance of the UM6000 and UM6600 allows them to be used as series switching elements to 1 GHz. | |
| RF Diodes | 2 | 1 | The UM4300 and UM7300 series combine a diode chip of extremely thick intrinsic region with a low thermal resistance construction. This results in diodes uniquely applicable to very low distortion linear attenuators and specialized functions. The UM4300 series, with large cross-sectional chip area offers the highest power capability, of the... Read More | |
| PIN Diodes | 16 | 1 | The UM4300 and UM7300 series combine a diode chip of extremely thick intrinsic region with a low thermal resistance construction. This results in diodes uniquely applicable to very low distortion linear attenuators and specialized functions. The UM4300 series, with large cross-sectional chip area offers the highest power capability, of the... Read More | |
| Diodes | 7 | 1 | The UM9301 PIN Diode utilizes special overall chip geometry with an extremely thick intrinsic "I" region, to offer unique capabilities in both RF switch and attenuator applications. The UM9301 is optimal for switch applications when little or no bias voltage is available. | |
| Discretes | 30 | 1 | With high isolation, low loss, and low distortion characteristics, this ceramic package PIN diodes are perfect for two-way radio antenna switch applications where size and power handling capability are critical. Its advantages also include the low forward bias resistance and high zero bias impedance that are essential for low loss,... Read More | |
| RF Diodes | 6 | 1 | The UM9441 is an axially leaded device
constructed by metallurgically bonding the
PIN chip in between two molybdenum
refractory pins that are typically 0.125
inches in diameter and 0.050 inches long.
Hyper-pure glass is then fused over this
bond to form a void less seal. | |
| Diodes | 5 | 1 | These series of PIN diodes were developed for shunt mount applications in microstrip circuits. Good switch performance is demonstrated at frequencies from UHF to 4 GHz and higher. | |
| Diodes | 3 | 1 | The UM9701 PIN diode was designed for
low resistance at low forward bias current
and low reverse bias capacitance. This
unique Microsemi design results in both
forward and reverse bias.
These PIN diodes are characterized for
low current drain RF and microwave
switch applications particularly for digital
filter switch designs. | |
| Diodes Transistors And Thyristors | 45 | 1 | The UM4000 series features high power PIN diodes with long carrier lifetimes and thick I-regions. They are especially suitable for use in low distortion switches and attenuators, in HF through S band frequencies. While both series are electrically equivalent, the UM4900 series have higher power ratings due to a shorter... Read More | |