MASW-001150-1316
RoHS Compliant
Surface Mount PIN Diode Switch Element
with Thermal Terminal
Features
♦
♦
♦
♦
♦
♦
♦
♦
Broadband Performance: 30MHz—3.0GHz
Low Loss <0.5dB
High isolation >40dB
High C.W. Incident Power, 50W at 500MHz
Unique Thermal Terminal for Series Diode
Surface Mount Device (No Wire Bonds)
Rugged Silicon-Glass Construction
Silicon Nitride Passivation & Polymer Scratch
M/A-COM Products
V2
Description
This device is a PIN diode series-shunt switch
element with a unique thermal terminal for dissipat-
ing heat in the series diode created by the DC and
RF input power. The thermal terminal allows for opti-
mum heat dissipation by providing a direct thermal
path from the series diode to circuit thermal ground
while also being electrically isolated. The chip is de-
signed to provide a heat transfer conduit that does
not
interfere with the PIN diode anode (input) and
cathode (output) electrical terminals, especially with
respect to RF performance. The silicon-glass PIN
diode chip is fabricated using M/A-COM’s patented
HMIC™ process. This device features silicon
pedestals embedded in a low loss, low dispersion
glass. Selective backside metallization is applied
producing a surface mount device. The topside is
fully encapsulated with silicon nitride and has an
additional polymer layer to protect against damage
during handling and assembly
.
Ordering Information
2
Part Number
MASW-001150-1316OW
MASW-001150-1316OP
Package
WAFFLE PACK
POCKET TAPE
Absolute Maximum Ratings
2. Reference Application Note M513 for reel size information.
Applications
This PIN diode series-shunt switch element is
particularly advantageous in higher average power,
50W switch applications from 30MHZ – 3000GHz. In
addition, the backside RF, D.C., and thermal I/O
ports allow for direct solder re-flow attachments to
the micro-strip circuit for surface mount assembly. Of
particular interest, is the thermal terminal which
provides the power dissipating series diode a direct
connection to the circuit thermal ground for
unprecedented heat transfer. This thermal terminal is
electrically isolated from the other I/O ports. The chip
can be configured as either a reflective or an
absorptive switch.
1
Parameter
Forward Current
Reverse Voltage
Operating Temperature
Storage Temperature
Junction Temperature
Dissipated RF & DC Power
RF C.W. Incident Power
Mounting Temperature
ESD
ESD
ESD
Absolute Maximum
100mA
- 180V
-55°C to +125°C
-55°C to +150°C
+175°C
500MHz, 4W
500MHz, 50W
+260°C for 30 seconds
Class 1A — HBM
Class M3 — MM
Class C3 — CDM
ADVANCED:
Data Sheets contain information regarding a product MA-COM Technical Solutions is
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
considering for development. Performance is based on target specifications, simulated results, and/
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product MA-COM Technical Solutions
Visit www.macom.com for additional data sheets and product information.
has under development. Performance is based on engineering tests. Specifications are typical.
Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commit-
MA-COM Technical Solutions and its affiliates reserve the right to make changes to the
ment to produce in volume is not guaranteed.
product(s) or information contained herein without notice.
MASW-001150-1316
RoHS Compliant
Surface Mount PIN Diode Switch Element
with Thermal Terminal
Electrical Specifications @ T
AMB =
+25°C
Symbol
C
T Series
C
T Series
C
T Shunt
C
T Shunt
R
S Series
R
S Series
R
S Series
R
S Series
R
S Shunt
R
S Shunt
V
F
V
F
I
R
R
qJL
T
L
1
M/A-COM Products
V2
Parameter
Total Capacitance
Total Capacitance
Total Capacitance
Total Capacitance
Series Resistance
Series Resistance
Series Resistance
Series Resistance
Series Resistance
Series Resistance
Forward Voltage
Forward Voltage
Reverse Leakage Current
Thermal Resistance
Series
Minority Carrier Lifetime
Conditions
-25V ,30MHz
-25V, 1800MHz
-25V, 30MHz
-25V, 1800MHz
20mA, 30MHz
20mA,1800MHz
50mA, 30MHz
50mA,1800MHz
10mA, 30MHz
10mA, 1800MHz
20mA
50mA
-180V
Steady State
I
F 10mA
/I
R 6mA
Units
pF
pF
pF
pF
Ω
Ω
Ω
Ω
Ω
Ω
V
V
µA
°C/W
µs
Typical
0.52
0.37
0.54
0.39
1.13
1.25
0.93
1.07
1.00
0.99
0.82
0.88
—
36.0
8.5
Maximum
—
—
—
—
—
—
—
—
—
—
0.85
0.90
-10.0
—
—
1. Measured from 50% of control voltage to 90% of output voltage
Parameter
Frequency
Insertion Loss
Units
MHz
dB
Conditions
0dBm
- 50mA / -25V, 30MHz
- 50mA / -25V, 1000MHZ
- 50mA / -25V, 2500MHz
- 50mA / -25V, 30MHz
- 50mA / -25V, 1000MHZ
- 50mA / -25V, 2500MHz
- 50mA / -25V, 30MHz
Minimum
30
—
—
—
-36
-18
-11
60
40
29
Typical
1000
0.07
0.30
0.60
-39
-20
-13
63
42
33
Maximum
2500
0.10
0.45
0.80
—
—
—
—
—
—
Return Loss
dB
Isolation
dB
- 50mA / -25V, 1000MHZ
- 50mA / -25V, 2500MHz
-50mA / -25V
F1 = 500MHz
F2 = 505MHz
P
IN
= +40dBm(each tone)
50mA / -25V
500MHz /+35dBm
50mA / -25V
500MHz /+35dBm
Input IP3
dBm
—
66
—
2
nd
Harmonic
3
rd
Harmonic
2
dBc
dBc
—
—
46
60
—
—
ADVANCED:
Data Sheets contain information regarding a product MA-COM Technical Solutions is
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
considering for development. Performance is based on target specifications, simulated results, and/
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product MA-COM Technical Solutions
Visit www.macom.com for additional data sheets and product information.
has under development. Performance is based on engineering tests. Specifications are typical.
Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commit-
MA-COM Technical Solutions and its affiliates reserve the right to make changes to the
ment to produce in volume is not guaranteed.
product(s) or information contained herein without notice.
MASW-001150-1316
RoHS Compliant
Surface Mount PIN Diode Switch Element
with Thermal Terminal
M/A-COM Products
V2
Typical RF Small Signal Performance
MASW-001150-13160
Insertion Loss, Isolation, Return Loss From 45-3000 MHz
Isolation_+5mA
Return loss_-50 mA
Insertion Loss_-50mA
0.0
-0.1
-0.2
Insertion Loss (dB)
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
0.0
0.5
1.0
1.5
Frequency (GHz)
2.0
2.5
3.0
0
-10
-20
-30
-40
-50
-60
-70
-80
Isolation & Return Loss (dB)
3
ADVANCED:
Data Sheets contain information regarding a product MA-COM Technical Solutions is
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
considering for development. Performance is based on target specifications, simulated results, and/
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product MA-COM Technical Solutions
Visit www.macom.com for additional data sheets and product information.
has under development. Performance is based on engineering tests. Specifications are typical.
Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commit-
MA-COM Technical Solutions and its affiliates reserve the right to make changes to the
ment to produce in volume is not guaranteed.
product(s) or information contained herein without notice.
MASW-001150-1316
RoHS Compliant
Surface Mount PIN Diode Switch Element
with Thermal Terminal
M/A-COM Products
V2
Note:
The bias circuits provided in the schematic above assumes current sources are available. If only voltage
sources are available, a resistor will need to be added to the RF Input (J1) Bias Return Network. When using a
D.C. voltage of 25V, a 500Ω resistor must be used to draw 50mA of current into the switch.
4
ADVANCED:
Data Sheets contain information regarding a product MA-COM Technical Solutions is
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
considering for development. Performance is based on target specifications, simulated results, and/
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product MA-COM Technical Solutions
Visit www.macom.com for additional data sheets and product information.
has under development. Performance is based on engineering tests. Specifications are typical.
Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commit-
MA-COM Technical Solutions and its affiliates reserve the right to make changes to the
ment to produce in volume is not guaranteed.
product(s) or information contained herein without notice.
MASW-001150-1316
RoHS Compliant
Surface Mount PIN Diode Switch Element
with Thermal Terminal
M/A-COM Products
V2
Note:
The bias circuits provided in the schematic above assumes current sources are available. If only voltage
sources are available, a resistor will need to be added to the RF Input (J1) Bias Return Network. When using a
D.C. voltage of 25V, a 500Ω resistor must be used to draw 50mA of current into the switch.
5
ADVANCED:
Data Sheets contain information regarding a product MA-COM Technical Solutions is
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
considering for development. Performance is based on target specifications, simulated results, and/
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product MA-COM Technical Solutions
Visit www.macom.com for additional data sheets and product information.
has under development. Performance is based on engineering tests. Specifications are typical.
Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commit-
MA-COM Technical Solutions and its affiliates reserve the right to make changes to the
ment to produce in volume is not guaranteed.
product(s) or information contained herein without notice.
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