• 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.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or
information contained herein without notice.
Non-Magnetic MELF PIN Diode
Rev V2
MADP-011034-10720T
ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for
development. Performance is based on target specifications, simulated results, and/or prototype
measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under develop-
ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has
been fixed. Engineering samples and/or test data may be available. Commitment to produce in
volume is not guaranteed.
1. Exceeding these limits may cause permanent damage
2. Values will de-rate over temperature.
3. Infinite Heat Sink, de-rate to 0W @ +175 °C ,
by –40mW/°C from 25°C to +175 °C
Parameter
Absolute
Maximum
Reverse DC & AC Voltage
1,2
|-150 V|
D.C. Forward Current
1,2
0.5 A
C.W. Power Dissipation
1,2,3
6.0 W
Storage Temperature
1,2
-65°C to +175°C
Mounting Temperature
1,2
+260°C for 30 s
Peak A.C. Forward Surge
Current ( 8.3 mS Single
Half Sine Wave )
1,2
2.5 A
Operating Temperature
1,2
-65°C to +150°C
Absolute Maximum Ratings
1,2,3
@ 25°C
Features
♦ Non-Magnetic Package for MRI Applications
♦ Rectangular MELF Ceramic Package
♦ Hermetically Sealed
♦ RoHS Compliant
Description
The MADP-011034-10720T is a surface mount PIN
diode in a non-magnetic Metal Electrode Leadless
Faced (MELF) package. The MADP-011034-10720T
is manufactured using M/A-COM Technology
Solutions time proven HIPAX technology. The result
is a low inductance ceramic package with no ribbons
or wires. The package utilizes a unique non-magnetic
plating process that provides for a hermetically sealed
component that has extremely low electromagnetic
permeability. Incorporated in the package is a glass
passivated CERMA chip that is full face bonded on
the cathode and anode which maximizes the surface
contact area to minimize the electrical and thermal
resistances. The chip and package have been
comprehensively characterized both electrically and
mechanically to ensure repeatable and predictable
performance
.
Application
The MADP-011034-10720T is designed for circuit
protection and the tuning of RF coil designs in MRI
applications. When connected in an anti-parallel
configuration these PIN diodes provide excellent
protection from long RF pulses and transient voltage
spikes.
Package Style 1072
Designed for Automated Assembly
This easy to use package design makes automatic
pick and place, indexing and assembly, extremely
easy. The parallel flat surfaces are well suited for
most key jaw or vacuum pick-up techniques. All of the
solderable surfaces are tin plated and compatible with
industry standard reflow and vapor phase soldering
processes
.
RoHS
The MADP-011034-10720T is fully RoHS compliant
meaning that it contains less than the maximum
allowable concentration of 0.1% by weight for lead,
PBB, PBDE, and 0.01% of cadmium and hexavalent
chromium at raw homogeneous materials level.
There is less than 100ppm of mercury and no
mercury was intentionally added to the component.
• 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.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or
information contained herein without notice.
Non-Magnetic MELF PIN Diode
Rev V2
MADP-011034-10720T
ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for
development. Performance is based on target specifications, simulated results, and/or prototype
measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under develop-
ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has
been fixed. Engineering samples and/or test data may be available. Commitment to produce in
volume is not guaranteed.
Typical Performance at Ambient = +25°C
Electrical Specifications @ T
AMB
= +25°C
Parameter Units Conditions Min Typ Max
| -V
B
| V
-10µA
| -100 | | -150 |
V
F
V 10mA 0.8 0.9
V
F
V 100mA 0.9 1.0
V
F
V 1000mA 1.1 1.3
| -I
R
|
nA Vr = -20V | -10 | | -20 |
| -I
R
|
nA Vr = -50V | -20 | | -100 |
C
T
pF VR = 0V/ Freq. = 1 MHz 1.0 1.5
R
P
KΩ VR = 0V/ Freq. = 64 MHz 100 400
Gp
µS VR = 0V/ Freq. = 64 MHz 2.5 10
R
S
Ω IF = 10mA / Freq. = 100 MHz 0.4 0.5
T
L
nS IF = 10mA / IR = -6mA 300 500
I region Thickness µm 11
C.W. Power Dissipation W Infinite Heatsink 6.0 6.0
C.W. Thermal Resistance
°C/W
25 30
1.000
1.010
1.020
1.030
1.040
1.050
1.060
1.070
50
73
95
118
140
163
185
208
230
253
275
298
320
343
365
388
410
433
455
478
500
pF
MHz
C
T0V
vs. Freq.
0
100
200
300
400
500
600
700
50
73
95
118
140
163
185
208
230
253
275
298
320
343
365
388
410
433
455
478
500
KΩ
MHz
R
P0V
vs.Freq
.
• 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.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or
information contained herein without notice.
Non-Magnetic MELF PIN Diode
Rev V2
MADP-011034-10720T
ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for
development. Performance is based on target specifications, simulated results, and/or prototype
measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under develop-
ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has
been fixed. Engineering samples and/or test data may be available. Commitment to produce in
volume is not guaranteed.
Typical Non-Magnetic Performance
Comparison of Magnetic Moment vs H Field for MA4P7461F-1072T & MA4P1250-1072T Devices
-2.50E-02
-2.00E-02
-1.50E-02
-1.00E-02
-5.00E-03
0.00E+00
5.00E-03
1.00E-02
1.50E-02
2.00E-02
2.50E-02
-1.0E+04
-8.0E+03
-6.0E+03
-4.0E+03 -2.0E+03 0.0E+00 2.0E+03 4.0E+03 6.0E+03
8.0E+03 1.0E+04
H Field ( Oersteads )
MA4P1250-1072T Magnetic
MA4P7461F-1072T Non-Magnetic
MADP-011034-1072T (non-magnetic)
MA4P504-1072T (magnetic)
Device Magnetic Moment (EMU)
Comparison of Magnetic Moment vs. H Field for MA4P504-1072T & MADP-011034-1072T
Magnetic Property MADP-011034-1072T MA4P504-1072T
Saturation Moment (EMU) @ H = H
MAX
Oersteads 2.3 x E-4 2.1 x E-2
Remanance Moment (EMU)@ H = 0
Oersteads 4.2 x E-8 7.1 x E-3
Coercivity (Oersteads)@ EMU = 0 Moment 1 59.2
