SMPP Series
Surface Mount Plastic PIN Diodes
Rev. V25
Features
Industry Standard Surface Mount Packages
Lead-Free (RoHS* Compliant)
Available with 260C Reflow Compatibility
Low Loss, High Isolation Switching Diodes
Low Distortion Attenuator Diodes
Single and Dual Diode Configurations
Tape and Reel Packaging
Description and Applications
MACOM offers silicon PIN diodes in five standard,
low cost, surface mount plastic packages for use as
switches and attenuators. These diodes are offered
with 100% matte Sn plating. These PIN diodes
feature a variety of I-region lengths resulting in lower
resistance, and lower capacitance devices for
various microwave control circuit applications.
The MA4P7437, MADP-007437 series and
MA4P7438, MADP-007438 series device have
thicker intrinsic regions to provide lower distortion in
attenuator circuits.
The MADP-007167 series devices have the thickest
I-Region, offering the lowest distortion and highest
IP3 for current controlled attenuator circuits. These
devices are ideal for AGC functions for infrastructure
and CATV applications.
The MA4P7436, and MADP-007436 series offer the
lowest series resistance for best performance as low
loss series switches and high isolation shunt
switches.
These parts are available as single diodes, series
tees (ST), series tee reverse (STR), common
cathode pairs (CK), and common anode pairs (CA).
MACOM’s PIN diodes are available in the SOT-23
(case style 287), the SOT-323/SC-70(3L) (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. The tape and reel suffix designation
is a “T” at the end of the part number.
The MA4P7433, and MADP-007433 series have the
lowest capacitance and offers the highest isolation in
series and series-shunt switches through 3 GHz.
The MA4P7447, MADP-007155 series, MA4P7455,
MADP-007455 series and the MADP-007448 series
are general purpose PIN diodes useful as either
switches or attenuators.
Package Outlines
SOT-23
SOT-323
SOD-323
SC-79
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
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