Surface Mount PIN Diode
SP2T Switches
MSW2000-200 & MSW2001-200
Series Datasheet
Features
•
•
•
•
•
•
Surface Mount SP2T Switch in Compact Outline:
8mm L x 5mm W x 2.5 mm H
Higher Average Power Handling than Plastic (125 W C.W.)
Higher Voltage > 500 Volts for Higher RF Peak Power (500 W)
Lower Insertion Loss ( 0.25 dB ) & Higher IIP3 (65 dBm)
Operates From + Voltage Only (+5V, & +28V to +125V)
RoHS Compliant
Description
The MSW2000-200 and MSW2001-200 Series of Surface Mount Silicon PIN Diode SP2T Switches is
manufactured using Aeroflex/Metelics proven hybrid manufacturing process incorporating High Voltage
PIN Diodes and passive devices integrated within a ceramic substrate. This low profile, compact, surface
mount component, (8mm L x 5mm W x 2.5 mm H) offers superior low and high signal performance to
comparable MMIC devices in QFN packages. The SP2T switches are designed in an asymmetrical
topology to optimize Tx-Ant Loss and Tx-Rx Isolation performance.
Using PIN Diodes with lower thermal resistance ( < 10 ºC/W ), RF C.W. incident power levels of +51 dBm
and RF peak incident power levels of +57 dBm are very achievable in higher power cold and hot
switching applications @ + 85 º C. The lower PIN Diode series resistance ( < 0.8
Ω
), coupled with the
longer minority carrier lifetime, ( > 2 μS ), provides better IIP3 distortion values > +65 dBm.
Applications
These MSW2000-200 and MSW2001-200 Series SP2T Switches are designed to be used in higher power
switch applications, operating from 20 MHz to 4000 MHz, requiring high volume, surface mount, solder
re-flow manufacturing. These products are durable, reliable, and capable of meeting all military,
commercial, and industrial environments. The devices are fully RoHS compliant.
Environmental Capabilities
The MSW2000-200 and MSW2001-200 Series SP2T Switches are capable of meeting the environmental
requirements of MIL-STD-202 and MIL-STD-750.
ESD and Moisture Sensitivity Level Rating
PIN Diode Switches are susceptible to ESD conditions as with all semiconductors. The ESD rating for this
device is Class 1C, HBM. The moisture sensitivity level rating for this device is MSL 2
Document DS 12633 Rev B
Revision Date: 04/20/2010
SP2T
PIN Diode Switches
MSW2000-200 Electrical Specifications
@ Zo = 50
Ω,
TA=+ 25 ºC (Unle Othe
ss
rwiseDe d)
fine
Parameter
Frequency
Tx-Ant Insertion Loss
Symbol
F
IL(Tx)
IL(Rx)
RL(Tx)
RL(Rx)
Isol(Rx)
Isol(Tx)
Pinc(CW)
Units
MHz
dB
0 V @ 100 mA (Tx )
28V @ 25 mA (Rx)
Ant-Rx Insertion Loss
dB
0V@ 100 mA (Rx )
28V @ 0 mA (Tx)
Tx-Ant Return Loss
dB
0 V @ 100 mA (Tx )
28V @ 25 mA (Rx)
0 V @ 100 mA (Rx )
28V @ 0 mA (Tx)
Tx-Rx Isolation
dB
0 V @ 100 mA (Tx )
28V @ 25 mA (Rx)
Rx-Tx Isolation
dB
0 V @ 100 mA (Rx )
28V @ 25 mA (Tx)
C.W. Incident Power
IL(Tx)
C.W. Incident Power
IL(Rx)
Peak. Incident Power
IL(Tx)
Switching Speed
Input 3rd Order
Intercept Point
Pinc(CW)
dBm
dBm
0 V @ 100 mA (Tx )
28V @ 25 mA (Rx)
1.5:1 Source & Load VSWR
0V @ 100 mA (Rx )
28V @ 0mA(Tx)
1.5:1 Source & Load VSWR
Pinc(Pk)
dBm
0 V @ 100 mA (Tx )
28V @ 25 mA (Rx)
1.5:1 Source & Load VSWR
Ts
IIP3
μS
dBm
(10% -90% RF Voltage)
F1 = 500 MHz
F2 = 510 MHz
P1 = P2 = +40 dBm
60
+57 @
10 μS Pulse,
1 % Duty
2
65
3
+43
+43
+51
+51
| -22 |
| -26 |
| -48 |
| -52 |
| -20 |
| -22 |
| -0.25 |
| -0.35 |
Test Conditions
Minimum
Value
20
Typical
Value
50 – 1000
| -0.15 |
Maximum
Value
1500
| -0.25 |
Ant-Rx Return Loss
dB
| -20 |
| -23 |
Electrical Specification Notes:
1.
Switching Speed ( 50 % TTL – 10/90 % RF Voltage ) is a Function of the PIN Diode Driver Performance. A
RC “ Current Spiking Network” is used on the Driver output to provide a Ic = C dV/dt transient current to
move Stored charge through the PIN Diode, typical values are: R = 50 – 220
Ω
and C = 470 – 1,000 pF.
2. For Hot Switching, PIN Diode Driver must Transition from Forward Bias to Reverse Bias and Reverse
Bias to Forward Bias within 100
ηS
with a parallel RC spiking network at the Driver Output.
3. Backside RF and D.C. Grounding Area of Device must be Completely Solder Attached to RF Circuit
Board Vias for Proper Electrical and Thermal RF Circuit Grounding.
2
TEL: 603-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 4/20/2010
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