M A COM MA4E1339E-1068T, MA4E1339B-287T, MA4E1339B-1146T, MA4E1339A-287T, MA4E1339A-1146T Datasheet

Silicon Medium Barrier

2

1

Schottky Diode

MA4E1339 Series

Features

n Medium Barrier Si Schottky Diode
n Available as Single Diode, Series Tee or

Unconnected Pair

n Surface Mount Packages
n Tape and Reel

Description

The MA4E1339 series is a silicon, medium barrier Schottky
diode suitable for use in mixer or detector circuits.

Applications

The MA4E1339 family of silicon Schottky diodes may be
used in mixer or detector circuits. The MA4E1339A-287T,
MA4E1339A-1146T, and MA4E1339A-1141T are suitable
for use in single ended mixers or single diode detectors.
The MA4E1339B-287T and MA4E1339B-1146T are
suitable for use in single balanced mixers or voltage doubler
detectors. The MA4E1339E-1068T may be used in
temperature compensated detectors, single balanced mixers
or double balanced mixers.

The MA4E1339 series of Schottky diodes is available in the
SOT-23 (case style 287), the SOT-143 (case style 1068),
the SOT-323 (case style 1146) and the SOD-323 (case style

1141) packages. These packages are supplied on tape and
reel for automatic pick and place assembly on surface
mount circuit boards, as indicated by a “T” to the case style
suffix.

Absolute Maximum Ratings
@TA = +25 °C (unless otherwise
specified)

Parameter Maximum Ratings

Reverse Voltage 20 V

Case Styles

SOT-23

SOT-323

Configurations

3

21

Single

MA4E1339A-287T

MA4E1339A-1146T

3 4

SOT-143

SOD-323

3

Series Pair

MA4E1339B-287T

MA4E1339B-1146T

Forward Current 100 mA
Surge Forward Current 500 mA
Total Power Dissipation

(TC = 25 °C)
Operating Temperature -55 °C to +125 °C

Storage Temperature -55 °C to +125 °C

250 mW

Unconnected Pair

MA4E1339E-1068T

2 1

1

Single

MA4E1339A-1141T

2

Silicon Medium Barrier Schottky Diode

1L1L1

Electrical Specifications @ TA = +25 °C

Parameters and Test Conditions Symbol Specification

Forward Voltage at IF = 1 mA V
Delta Forward Voltage at IF = 1 mA

Forward Voltage at IF = 35 mA V
Total Capacitance at VR = 0 V and f = 1 MHz C
Reverse Leakage Current at VR = 15 V I
Reverse Voltage Breakdown at IR = 10 µA V

Circuit Models

∆ V

T0
R

MA4E1339 Series

F

F

(for series pair and unconnected pair

F

b

410 mV maximum

20 mV maximum

configurations)

1.0 V maximum

1.2 pF maximum

200 nA maximum

20 V minimum

SOT-23

1

.13 pf

2

.13 pf .01 pf

.65 nH

.01 pf

.65 nH

SOT-323

1

.04 pf

2

.6 nH

.06 pf

.6 nH

.05 pf

.05 pf

.05 pf

.7 nH

.013 pf .015 pf

.6 nH

.06 pf .04 pf

SOT-143

C

LBW

1

Lg

1

3

M M

L

2

C

1

7

Cp

2

Cp

3

Cp

4

LBW

8

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

C

1

6

Cp

1

5

C

1

SOD-323

1

.2 pf

3

.47 nH

.02 pf

.05 pf

.47 nH

.02 pf .2 pf

C

1

4

3

C

1

2

.04 pf .06 pf

.05 pf

Spice Model Parameters

IS = 5.1E-9 amps M = 0.5
RS = 12.5Ω
N = 1.02 BV = 20 V
IK = 4.5 mA IBV = 10 µA

CT = 0.87 pF
VJ = 0.59 V

Specifications subject to change without notice.

n North America: Tel. [phone]
n Asia/Pacific: Tel.[phone], Fax [phone]
n Europe: Tel. [phone], Fax[phone]

Visit www.macom.com for additional data sheets and product information.

FC = 0.5

2