DatasheetsPDF.com

UM2304

Microsemi Corporation
Part Number UM2304
Manufacturer Microsemi Corporation
Description PIN DIODE
Published Apr 17, 2005
Detailed Description 580 Pleasant St. Watertown, MA 02472 PH: (617) 926-0404 FAX: (617) 924-1235 UM2300 SERIES Features • • • • • LF band (...
Datasheet PDF File UM2304 PDF File

UM2304
UM2304

Overview
580 Pleasant St.
Watertown, MA 02472 PH: (617) 926-0404 FAX: (617) 924-1235 UM2300 SERIES Features • • • • • LF band (100 KHz) PIN Long Lifetime (80 µs typ.
) High Power (1 KW CW) • High Isolation (35 dB) Low Loss (0.
2 dB) • Very Low Distortion (IP3 = > 60 dBm) Voltage Ratings to 1000 V PIN DIODE SWITCH Description TYPICAL CAPACITANCE vs REVERSE VOLTAGE UM2300 Series PIN diodes are designed for transmit / receive switch and attenuator application in LF band ( 100 KHz ) and above.
As series configured switches, these long lifetime (80 µS typ) diodes can control up to 2.
5 KW CW in a 50 ohm system.
In MF band, insertion loss is less than 0.
2 dB and isolation is greater than 35 dB (‘ off ’ state).
The UM2300 series offers the lowest distortion performance in both transmit & receive modes.
Less than 10 mA forward bias is required to obtain an IP3 of 60 dBm at 150 KHz with 1 watt per tone.
The forward biased resistance/reactance vs.
frequency characteristics are flat down to 10 KHz.
Capacitance vs.
reverse bias voltage characteristic is flat down to 1 MHz.
In attenuator configurations, the UM2300 produces extremely low distortion at low values of attenuator control current, & very low insertion loss ( 0.
2 dB) in the ‘0 dB ’attenuator state.
130 120 110 100 90 200 KHz 100 KHz Ct (pF) 80 70 60 50 40 30 20 10 0 0 4 MHz 1 MHz 400 KHz 2 MHz 20 40 60 80 100 120 140 160 180 200 Vr (VOLTS) Voltage Ratings (25° C) Reverse Voltage ( VR ) @ IR = 10 µA 100 200 400 600 800 1000 Max.
0.
4 20 10 Units Ω pF µA µs dBm DEVICE Electrical Specifications (25° C) Test Diode Resistance RS Capacitance CT Reverse Current IR Carrier Lifetime τ IP3 Min.
Typ.
0.
3 15 80 60 VOLTS.
.
UM2301 VOLTS.
.
UM2302 VOLTS.
.
UM2304 VOLTS.
.
UM2306 VOLTS.
.
UM2308 VOLTS.
.
UM2310 Conditions F1 = 1 MHz, 100 mA F2 = 1 MHz, 100 V @ Rated Voltage If = 10 mA / 100 V 2 WATT total, If = 25 mA F1 = 0.
999 MHz, F2 = 1.
001 MHz 1.
0 WATT/ tone 25° C St...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)