Also Offering
RoHS Compliant
Equivalent Parts
Silicon Medium Barrier
Schottky Diodes
Features
•
RF & Microwave Medium Barrier Silicon 8 V
Schottky Diode
•
Available as Single Diode, Series Pair or
Unconnected Pair Configurations.
•
Low Profile Surface Mount Plastic Package
•
Lead Free (RoHS Compliant) Equivalents
Available With 260 Deg. C Reflow Capability
MA4E1338 Series
V4
Package Outlines
SOT-23 (287)
SOT-143 (1068)
Description and Applications
The MA4E1338 series is a silicon medium barrier
Schottky diode suitable for use in mixer, detector
and limiter circuits. These diodes are also suitable
for usage 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 compli-
ant part numbers.
The MA4E1338 Series of Schottky diodes is avail-
able in the SOT-23 ( case style 287 ), SOT-143
( case style 1068 ), SOT-323 ( case style 1146 )
and the SOD 323, ( case style 1141 ) plastic pack-
age. These packages are supplied on tape and reel
for automatic pick and place assembly and for sur-
face mount placement to circuit boards, as indicated
by a “T” to the P/N suffix.
These Silicon Medium Barrier, 8 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)
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
Silicon Medium Barrier
Schottky Diodes
Configurations
Top View
3
3
4
3
MA4E1338 Series
V4
1
2
1
2
1
2
1
2
Single
MA4E1338A-287T
MA4E1338A-1146T
Series Pair
MA4E1338B-287T
MA4E1338B-1146T
Single
MA4E1338A-1141T
MADS-001338-12790T
Unconnected Pair
MA4E1338E-1068T
Standard Part Numbers and RoHS Equivalents
Standard Part Number
RoHS Compliant Part Number
Package Style
MA4E1338A-287T
MA4E1338A-1146T
MA4E1338B-287T
MA4E1338B-1146T
MA4E1338A-1141T
N/A
MA4E1338E-1068T
MA4E1338A1-287T
MA4E1338A1-1146T
MA4E1338B1-287T
MA4E1338B1-1146T
MA4E1338A1-1141T
MADS-001338-12790T
MA4E1338E1-1068T
SOT-23
SOT-323
SOT-23
SOT-323
SOD-323
SC-79
SOT-143
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
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 ms
Reverse Voltage
Soldering Temperature (Standard Part #)
Soldering Temperature (RoHS Compliant Part #)
Unit
°C
°C
mW
mA
mA
V
°C
°C
Values
-55 to +125
-55 to +125
250
30
100
8
+235 for 5 sec.
+260 for 5 sec.
MA4E1338 Series
V4
Operation of this device above any one of the Maximum Rated parameters may cause permanent damage.
* Please refer to Application Note M538 for surface mounting instructions.
Electrical Specifications @ +25 °C
Parameter
Forward Voltage
Delta Forward Voltage
Condition
I
F
= 1 mA
I
F
= 1 mA
Symbol
V
F
Δ
V
F
Specification
360 mV max.
20 mV max.
(for series pair and unconnected pair
configurations)
500 mV max.
1.0 pF max.
100 nA max.
8 V min.
Forward Voltage
Total Capacitance
Reverse Leakage Current
Reverse Voltage Breakdown
I
F
= 10 mA
V
R
= 0 V
F = 1 MHz
V
R
= 1 V
I
R
= 10 µA
V
F
C
T
I
R
Vb
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
Silicon Medium Barrier
Schottky Diodes
Circuit Models
SOT-23
.05 pf
1
.65 nH
MA4E1338 Series
V4
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
.4 7 nH
1
.47 n H
2
.2 pf
.0 2 p f
.02 p f
.2 pf
.04 pf
.06 pf
.6 nH
3
2
.6 nH
.06 pf
.04 pf
.04 pf
.06 pf
.05 pf
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
Silicon Medium Barrier
Schottky Diodes
Case Styles
SOT-23
F
D
A
N
MA4E1338 Series
V4
SOT-23 (Case Style 287)
INCHES
DIM.
A
B
C
D
E
F
G
H
J
K
L
DIM.
M
N
MIN.
−
−
−
0.013
0.003
MAX.
0.048
0.008
0.040
0.020
0.006
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
0.110
0.119
0.047
0.056
0.037 typical
0.075 typical
0.103
−
0.024
−
GRADIENT
10° max.
1
2° . . .30°
Note: 1. Applicable on all sides
SOT-143
SOT-143 (Case Style 1068)
INCHES
A
P
G
J
N
H
B
L
M
E
K
D
C
F
DIM.
A
B
C
D
E
F
G
H
J
K
L
M
DIM.
N
P
MIN.
MAX.
-
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
GRADIENT
10° max.
1
2° . . . 30°
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
Note: 1. Applicable on all sides
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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