Surface Mount Plastic PIN Diodes
SMPP Series
Specifications subject to change without notice.
n
North America:
Tel. (800) 366-2266
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Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
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Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
8
Mounting Information
The illustration indicates the recommended mounting pad
configuration for the SOT-23, SOT-323 , SOD-323,
SOT-143, and SC-79 packages. Solder paste containing
flux should be screened onto the pads to a thickness of
0.005- 0.007 inches. The plastic package device is
placed in position, firmly adhering to the solder past.
Permanent attachment is performed by a reflow soldering
procedure during which the tab temperature does not
exceed +275
°
C and the body temperature does not
exceed +250
°
C.
PIN Diode Cross Reference
Many of M/A-COM’s glass axial lead hermetic surface
mount and plastic PIN diodes use similar chips and,
therefore, have the same electrical characteristics, except
for package parasitics.
The following table lists the SOT-23, SOT-323 and
SOD-323 PIN diodes by model number and standard axial
lead PIN diode and the equivalent square surface mount
(SMQ) PIN diodes.
SOT-23
Diodes
Axial Lead
Glass Diodes
SMQ
Diodes
MA4P274-287T
MA47123
MA4PH236
MA4P275-287T
MA4P270
MA4PH235
MA4P277-287T
MA47110
MA4PH238
MA4P278-287T
MA47100
MA4P282-287T
MA4PH151
MA4P789-287T
MA4PH401
SOT-323
Diodes
MA4P274-1146T
Axial Lead
Glass Diodes
MA47123
SMQ
Diodes
MA4PH236
MA4P275-1146T
MA4P270
MA4PH235
MA4P277-1146T
MA47110
MA4PH238
MA4P278-1146T
MA47100
MA4P282-1146T
MA4PH151
MA4P789-1146T
MA4PH401
SOD-323
Diodes
MA4P274-1141T
Axial Lead
Glass Diodes
MA47123
SMQ
Diodes
MA4PH236
MA4P275-1141T
MA4P270
MA4PH235
MA4P277-1141T
MA47110
MA4PH238
MA4P278-1141T
MA47100
MA4P282-1141T
MA4PH151
MA4P789-1141T
MA4PH401
SOT-23
0.75
1.9
.037
0.95
.035
0.90
.090
2.2
.030
0.80
inches
mm
Dimenstions:
min.
min.
SOD-323
SOT-323
0.030
0.80
0.030
0.80
0.030
0.80
0.075
1.9
0.030
0.80
inches
mm
Dimenstions:
0.030
0.80
.090
2.2
0.030
0.80
inches
mm
Dimenstions:
0.030
0.80