MA4E1339 Series
Silicon Medium Barrier Schottky Diodes
Features
•
RF & Microwave Medium Barrier Silicon
20 V Schottky Diode
•
Available as Single Diode, Series Pair or
Unconnected Pair Configurations.
•
Low Profile Surface Mount Plastic Packages
•
Lead Free (RoHS Compliant) Equivalents Avail-
able With 260 Deg. C Reflow Capability
M/A-COM Products
Rev. V8
Package Outlines
SOT-23 (287)
SOT-143 (1068)
Description and Applications
The MA4E1339 series is a silicon medium barrier
Schottky diode suitable for use in mixer, detector
and limiter circuits. These diodes are also usable in
anti-parallel, shunt power surge protection circuits
for 50
Ω
and 75
Ω
systems.
These parts are offered with Sn/Pb plating, as well
as with 100 % matte Sn plating on the RoHS compliant
part numbers.
The MA4E1339 Series of Schottky diodes is avail-
able in the SOT-23 ( case style 287 ), SOT-143
( case style 1068 ), SOT-323 ( case style 1146 ),
SOD 323 (case style 1141) and the SC-79 ( case
style 1279 ).
These packages are supplied on tape and reel for
automatic pick and place assembly and for surface
mount placement to circuit boards, as indicated by a
“T” to the P/N suffix.
These Silicon Medium Barrier, 20 V Schottky Diodes
are Useful in Detector, Limiter, Mixer, and Surge
Protection Applications for Operating Frequency
Bands from D.C. through 6 GHz.
SOT-323 (1146)
SOD-323 (1141)
SC-79 (1279)
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions 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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MA4E1339 Series
Silicon Medium Barrier Schottky Diodes
Configurations (Top View)
M/A-COM Products
Rev. V8
3
3
4
3
1
2
1
2
1
2
1
2
Single
MA4E1339A-287T
MA4E1339A-1146T
Series Pair
MA4E1339B-287T
MA4E1339B-1146T
Single
MA4E1339A1-1141T
MADS-001339-1279OT
Unconnected Pair
MA4E1339E-1068T
Standard Part Numbers and RoHS Equivalents
Standard Part Number
MA4E1339A-287T
MA4E1339A-1146T
MA4E1339B-287T
MA4E1339B-1146T
N/A
N/A
MA4E1339E-1068T
RoHS Compliant Part Number
MA4E1339A1-287T
MA4E1339A1-1146T
MA4E1339B1-287T
MA4E1339B1-1146T
MA4E1339A1-1141T
MADS-001339-1279OT
MA4E1339E1-1068T
Package Style
SOT-23
SOT-323
SOT-23
SOT-323
SOT-23
SC-79
SOT-143
2
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions 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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MA4E1339 Series
Silicon Medium Barrier Schottky Diodes
Maximum Ratings 25 °C (unless otherwise specified)
1
Parameter
Operating Temperature
Storage Temperature
Total Power Dissipation (RF and D.C.)
Continuous Forward Current
Surge Forward Current, @ t<10 millisec
Reverse Voltage
Soldering Temperature (Standard Part #)
Soldering Temperature (RoHS Compliant Part #)
M/A-COM Products
Rev. V8
Unit
°C
°C
mW
mA
mA
V
°C
°C
Values
-55 to +125
-55 to +125
250
30
100
20
+235 for 5 sec.
2
+260 for 5 sec.
2
1. Exceeding these limits may cause permanent damage.
2. Please refer to Application Note M538 for surface mounting instructions.
Electrical Specifications @ T
A
= +25 °C
Parameter
Forward Voltage
Condition
I
F
= 1 mA
Symbol
V
F
Specification
410 mV max.
20 mV max.
For series pair and unconnected pair
configurations
1.0 V max.
1.2 pF max.
200 nA max.
20 V min.
Delta Forward Current
I
F
= 1 mA
V
F
Forward Voltage
Total Capacitance
Reverse Leakage Current
Reverse Voltage Breakdown
I
F
= 10 mA
V
R
= 0 V
F = 1 MHz
V
R
= 15 V
I
R
= 10
μA
V
F
C
T
I
R
V
B
3
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions 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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MA4E1339 Series
Silicon Medium Barrier Schottky Diodes
Circuit Models
SOT-23
.05 pf
1
.65 nH
M/A-COM Products
Rev. V8
SOT-143
C
1
1
Lg
7
Cp
2
M
3
LBW
6
C
1
L
1
C
1
4
.13 pf
.01 pf
.7 nH
M
Cp
3
Cp
1
Cp
4
5
C
1
L
1
3
2
.65 nH
.013 pf
.015 pf
2
C
1
L
1
LBW
8
C
1
.13 pf
.01 pf
.05 pf
C
1
LBW = 0.08nH, Lg = 0.36nh, L1 = 0.31nH, M = 0.12nH, C1 = 0.01pF,
Cp1 = 0.05pF, CP2 = 0.10pF, Cp3 = 0.05pF, Cp4 = 0.03pF
SOT-323
.05 pf
1
.6 nH
SOD-323
.0 5 pf
.04 pf
.06 pf
.6 nH
1
.4 7 n H
.4 7 nH
2
3
.2 pf
.0 2 p f
.0 2 pf
.2 pf
2
.6 nH
.06 pf
.04 pf
.04 pf
.06 pf
.05 pf
4
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions 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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MA4E1339 Series
Silicon Medium Barrier Schottky Diodes
Case Styles
SOT-23
F
D
A
N
M/A-COM Products
Rev. V8
SOT-23 (Case Style 287)
DIM.
A
B
C
D
E
F
G
H
J
K
L
INCHES
MIN.
MAX.
0.048
−
0.008
−
0.040
−
0.013
0.020
0.003
0.006
0.110
0.119
0.047
0.056
0.037 typical
0.075 typical
0.103
−
0.024
−
MILLIMETERS
MIN.
MAX.
1.22
−
0.20
−
1.00
−
0.35
0.50
0.08
0.15
2.80
3.00
1.20
1.40
0.95 typical
1.90 typical
2.60
−
0.60
−
M
G
B
K
L
H
J
C
E
Package Parasitics
Ls = 1.4 nH
Cp = .12 pF
DIM.
M
N
GRADIENT
10° max.
3
2° . . .30°
3. Applicable on all sides
SOT-143
G
SOT-143 (Case Style 1068)
INCHES
DIM.
J
A
P
MILLIMETERS
MIN.
MAX.
-
1.10
-
1.10
-
1.00
0.75
0.90
0.35
0.50
0.08
0.15
2.80
3.00
1.20
1.40
1.90 typical
1.90 typical
-
2.6
-
0.6
MIN.
MAX.
N
H
B
L
M
E
K
D
C
F
Package Parasitics
Ls = 1.2 nH
Cp = .14 pF
A
B
C
D
E
F
G
H
J
K
L
M
-
0.044
-
0.044
-
0.040
0.030
0.035
0.013
0.020
0.003
0.006
0.110
0.119
0.047
0.056
0.075 typical
0.075 typical
-
0.103
-
0.024
DIM.
N
P
GRADIENT
10° max.
4
2° . . . 30°
4. Applicable on all sides
5
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions 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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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