Also Offering
RoHs Compliant
Equivalent Parts
Surface Mount
Plastic PIN Diodes
Features
•
Industry Standard Surface Mount Packages
•
Lead-Free (RoHS Compliant) Equivalents
Available with 260
°C
Reflow Compatibility
•
Low Loss, High Isolation Switching Diodes
•
Low Distortion Attenuator Diodes
•
Single and Dual Diode Configurations
•
Tape and Reel Packaging
SMPP Series
V6
MA4P278 / MA4P7438 devices have longer intrinsic
layers to provide better distortion performance in
attenuator circuits.
The MA4P282 / MA4P7447 and MA4P274 / MA4P7455
are general-purpose PIN diodes useful in either
switches or attenuators. These parts are available as
Single diodes, Series Tees ( ST ), Series Tee
Reverse ( STR ), Common Cathode pairs ( CK ),
Common Anode pairs ( CA ), and unconnected pairs
in the respective featured packages.
The SMPP series of PIN diodes is available in the
SOT-23 (case style 287), the SOT-143 (case style
1068), the SOT-323 (case style 1146) , the SOD-323
(case style 1141) , and the SC-79 (case style 1279)
packages. These packages are supplied on tape
and reel for automatic pick and place assembly on
surface mount circuit boards. The tape and reel suf-
fix designation is a “T” at the end of the part number.
Description and Applications
M/A-COM offers six unique PIN diodes in five
industry standard, low cost, surface mount plastic
packages. These diodes are offered with standard
Sn/Pb plating, as well as with 100% matte Sn plating
on our RoHS compliant equivalent devices. Within
this series, the PIN diodes feature a variety of low
resistance, low capacitance and long minority carrier
lifetime characteristics for microwave control circuit
applications.
The MA4P275 / MA4P7436 has the lowest series
resistance for best performance as Low Loss Series
Switches and High Isolation Shunt Switches. The
MA4P789 / MA4P7433 has the lowest capacitance
and offers the highest Isolation in Series and
Series-Shunt switches through 3 GHz. The
MA4P277 / MA4P7437 and
Configurations (Top View)
3
1
2
Package Outlines
SOT-23
SOT-143
1
2
Single
3
Single
3
1
2
1
2
Series Pair
SOT-323
SOD-323
3
Series Pair Reverse
3
1
2
1
2
Common Cathode
4
3
Common Anode
SC-79
1
2
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Also Offering
RoHs Compliant
Equivalent Parts
Surface Mount
Plastic PIN Diodes
Absolute Maximum Ratings @ 25 °C
1
(Unless Otherwise Noted)
Parameter
Operating Temperature
Storage Temperature
Junction Temperature
RF C.W. Incident Power @ 25
°C:
MA4P282 / MA4P7447 (
θ
die = 15
°C
/ W ), RF & DC Incident De-rating Coefficient = -
MA4P275 / MA4P7436 (
θ
die = 25
°C
/ W ), RF & DC Incident De-rating Coefficient = -
MA4P278 / MA4P7438 (
θ
die = 30
°C
/ W ), RF & DC Incident De-rating Coefficient = -
MA4P274 / MA4P7455 (
θ
die = 35
°C
/ W ), RF & DC Incident De-rating Coefficient = -
MA4P277 / MA4P7437 (
θ
die = 45
°C
/ W ), RF & DC Incident De-rating Coefficient = -
MA4P789 / MA4P7433 (
θ
die = 80
°C
/ W ), RF & DC Incident De-rating Coefficient = -
21.3 mW /
°C
16.8 mW /
°C
13.3 mW /
°C
13.3 mW /
°C
13.3 mW /
°C
10.7 mW /
°C
SMPP Series
V6
Absolute Maximum Value
-65°C to +150
°C
-65°C to +125
°C
+ 175
°C
+ 32 dBm
+ 31 dBm
+ 30 dBm
+ 30 dBm
+ 30 dBm
+ 29 dBm
250 mW
200 mW
Voltage Rating
150 mA DC
Total ( RF + DC ) Power Dissipation @ 25
°C
( SOT-23, SOT-143 ) : RF & DC Dissipated De-rating Coefficient = - 33.3 mW /
°C
( SOT-323, SOD-323, SC-79 ) : RF & DC Dissipated De-rating Coefficient = - 26.7 mW /
°C
Reverse Voltage
Forward Current @ 25
°C
1. Operation of this device above any one of these parameters may cause permanent damage.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Also Offering
RoHs Compliant
Equivalent Parts
Surface Mount
Plastic PIN Diodes
SOT-23
Electrical Specifications @ 25°C — SOT-23 Single Diode
Nominal Characteristics
Model
Number
MA4P275-287T
MA4P789-287T
MA4P282-287T
MA4P274-287T
MA4P277-287T
MA4P278-287T
SMPP Series
V6
RoHS
Compliant
Model
Number
MA4P7436-287T
MA4P7433-287T
MA4P7447-287T
MA4P7455-287T
MA4P7437-287T
MA4P7438-287T
Reverse
Voltage
V
R1
(Volts)
75
75
100
100
200
200
Maximum
Maximum
Total
R
S
@ 10 mA
3
Capacitance
2
(Ohms)
(pF)
1.00 @ 20V
0.35 @ 20V
1.20 @ 20V
0.35 @ 50V
0.35 @ 50V
0.35 @ 50V
0.5
1.5
0.6
3.0
6.0
10.0
Carrier
Lifetime
4
(µs)
0.2
0.2
1.0
1.0
2.0
3.0
I-Region
Thickness
(mils)
0.4
0.4
0.8
2.0
4.0
7.0
SOT-23
Ls = 1.4 nH
Cpkg = 0.12 pF
SOT-23 Series Pair
5
RoHS
Compliant
Model
Number
MA4P7436ST-287T
MA4P7433ST-287T
MA4P7455ST-287T
MA4P7447ST-287T
Model
Number
MA4P275ST-287T
MA4P789ST-287T
MA4P274ST-287T
MA4P282ST-287T
Each Diode
Reverse
Voltage V
R1
(Volts)
75
75
100
100
Each Diode
Maximum
Total
Capacitance
2
(pF)
1.00 @ 20V
0.35 @ 20V
0.35 @ 50V
1.20 @ 20V
Each Diode
Nominal Characteristics
SOT-23
Maximum
Each Diode
Each Diode Ls = 1.4 nH
4
I-Region Cpkg = 0.12 pF
R
S
@ 10 mA
3
Carrier Lifetime
Thickness
(µs)
(Ohms)
(mils)
0.5
1.5
3.0
0.6
0.2
0.2
1.0
1.0
0.4
0.4
2.0
0.8
SOT-23 Common Cathode
RoHS
Compliant
Model
Number
MA4P7436CK-287T
MA4P7433CK-287T
MA4P7447CK-287T
MA4P7455CK-287T
Model
Number
MA4P275CK-287T
MA4P789CK-287T
MA4P282CK-287T
MA4P274CK-287T
Each Diode
Reverse
Voltage V
R1
(Volts)
75
75
100
100
Each Diode
Maximum
Total
Capacitance
2
(pF)
1.00 @ 20V
0.35 @ 20V
1.20 @ 20V
0.35 @ 50V
Each Diode
Nominal Characteristics
SOT-23
Maximum
Each Diode
Each Diode Ls = 1.4 nH
4
I-Region Cpkg = 0.12 pF
R
S
@ 10 mA
3
Carrier Lifetime
Thickness
(µs)
(Ohms)
(mils)
0.5
1.5
0.6
3.0
0.2
0.2
1.0
1.0
0.4
0.4
0.8
2.0
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Also Offering
RoHs Compliant
Equivalent Parts
Surface Mount
Plastic PIN Diodes
SOT-23 (Cont’d)
SOT-23 Common Anode
RoHS
Compliant
Model
Number
MA4P275CA-287T
MA4P789CA-287T
MA4P282CA-287T
MA4P274CA-287T
MA4P277CA-287T
MA4P278CA-287T
MA4P7436CA-287T
MA4P7433CA-287T
MA4P7447CA-287T
MA4P7455CA-287T
MA4P7437CA-287T
MA4P7438CA-287T
75
75
100
100
200
200
1.00 @ 20V
0.35 @ 20V
1.20 @ 20V
0.35 @ 50V
0.35 @ 50V
0.35 @ 50V
0.5
1.5
0.6
3.0
6.0
10.0
0.2
0.2
1.0
1.0
2.0
3.0
0.4
0.4
0.8
2.0
4.0
7.0
SMPP Series
V6
Model
Number
Each Diode
Reverse
Voltage V
R1
(Volts)
Each Diode
Maximum
Total
Capacitance
2
(pF)
Each Diode
Maximum
R
S
@ 10 mA
3
(Ohms)
Nominal Characteristics
Each Diode
Carrier Lifetime
4
(µs)
SOT-23
Each Diode Ls = 1.4 nH
I-Region Cpkg = 0.12 pF
Thickness
(mils)
1.
2.
3.
4.
5.
The reverse current will not exceed 10
µA
at the Reverse Voltage rating.
Maximum total capacitance is measured at 1 MHz at the indicated voltage.
Maximum series resistance is measured at the specified current and a frequency of 100 MHz.
Nominal minority lifetime is measured at I
F
= 10 mA, I
R
= 6mA, 90% recovery.
Also available as reverse polarity series pairs. Designated as “MA4P275STR-287”, etc.
SOT-323
Electrical Specifications @ 25°C — SOT-323 Single Diode
Nominal Characteristics
Model
Number
RoHS
Compliant
Model
Number
MA4P7436-1146T
MA4P7433-1146T
MA4P7447-1146T
MA4P7455-1146T
MA4P7437-1146T
MA4P7438-1146T
Reverse
Voltage
V
R1
(Volts)
75
75
100
100
200
200
Maximum
Total
Capacitance
2
(pF)
1.00 @ 20V
0.35 @ 20V
1.20 @ 20V
0.35 @ 50V
0.35 @ 50V
0.35 @ 50V
Maximum
R
S
@ 10 mA
3
(Ohms)
Carrier Lifetime
4
I-Region
Thickness
(µs)
(mils)
0.2
0.2
1.0
1.0
2.0
3.0
0.4
0.4
0.8
2.0
4.0
7.0
SOT-323
Ls = 1.3 nH
Cpkg = 0.12 pF
MA4P275-1146T
MA4P789-1146T
MA4P282-1146T
MA4P274-1146T
MA4P277-1146T
MA4P278-1146T
0.5
1.5
0.6
3.0
6.0
10.0
4
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Also Offering
RoHs Compliant
Equivalent Parts
Surface Mount
Plastic PIN Diodes
SOT-323 (Cont’d)
SOT-323 Series Pair
5
RoHS
Compliant
Model
Number
MA4P275ST-1146T
MA4P789ST-1146T
MA4P274ST-1146T
MA4P436ST-1146T
MA4P433ST-1146T
MA4P455ST-1146T
75
75
100
1.00 @ 20V
0.35 @ 20V
0.35 @ 50V
0.5
1.5
3.0
0.2
0.2
1.0
0.4
0.4
2.0
SMPP Series
V6
Model
Number
Nominal Characteristics
SOT-323
Each Diode Each Diode Each Diode
Maximum
Maximum
Reverse
Each Diode
Each Diode Ls = 1.3 nH
Total
1
R
S
@ 10 mA
3
Carrier Lifetime
4
I-Region Cpkg = 0.12 pF
Voltage V
R
Capacitance
2
(Ohms)
Thickness
(µs)
(Volts)
(pF)
(mils)
SOT-323 Common Cathode
RoHS
Compliant
Model
Number
MA4P7436CK-1146T
MA4P7433CK-1146T
MA4P7455CK-1146T
Model
Number
MA4P275CK-1146T
MA4P789CK-1146T
MA4P274CK-1146T
Nominal Characteristics
SOT-323
Each Diode Each Diode Each Diode
Maximum
Maximum
Reverse
Ls = 1.3 nH
Each Diode
Each Diode
Total
R
S
@ 10 mA
3
Carrier Lifetime
4
I-Region Cpkg = 0.12 pF
Voltage V
R1
Capacitance
2
(Ohms)
Thickness
(µs)
(Volts)
(pF)
(mils)
75
75
100
1.00 @ 20V
0.35 @ 20V
0.35 @ 50V
0.5
1.5
3.0
0.2
0.2
1.0
0.4
0.4
0.2
SOT-323 Common Anode
Nominal Characteristics
Model
Number
MA4P275CA-1146T
MA4P789CA-1146T
MA4P274CA-1146T
RoHS
Compliant
Model
Number
MA4P7436CA1146T
MA4P7433CA-1146T
MA4P7455CA-1146T
Maximum
Maximum
Reverse
4
Total
1
I-Region
R
S
@ 10 mA
3
Carrier Lifetime
Voltage V
R
2
Capacitance
Thickness
(µs)
(Ohms)
(Volts)
(pF)
(mils)
75
75
100
1.00 @ 20V
0.35 @ 20V
0.35 @ 50V
0.5
1.5
3.0
0.2
0.2
1.0
0.4
0.4
2.0
SOT-323
Ls = 1.3 nH
Cpkg = 0.12 pF
1.
2.
3.
4.
The reverse current will not exceed 10
µA
at the Reverse Voltage rating.
Maximum total capacitance is measured at 1 MHz at the indicated voltage.
Maximum series resistance is measured at the specified current and a frequency of 100 MHz.
Nominal minority lifetime is measured at I
F
= 10 mA, I
R
= 6mA, 90% recovery.
5
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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