MA4P7441F-1091T
Non Magnetic SMQ HIPAX PIN Diode
Rev. V2
Features
Non-Magnetic Package Suitable for MRI
Applications
Rectangular MELF SMQ Ceramic Package
Hermetically Sealed
Lower Rs for Lower Series Loss
Longer L for Lower Intermodulation Distortion
Lower Cj for Higher Series Isolation
Higher Average Incident Power Handling
Capability
Description and Applications
The MA4P7441F-1091T is a surface mountable PIN
diode in a Non-Magnetic ( patent pending ) Metal
Electrode Leadless Faced (MELF) package. The
device incorporates M/A-COM’s proven HIPAX
technology to produce a low inductance ceramic
package with no ribbons or whisker wires. The
package utilizes M/A-COM’s new non- magnetic
plating process to provide an extremely low
permeability, hermetically sealed package.
Incorporated in the package is a passivated PIN
diode that is full face bonded on both the cathode
and anode of the chip to maximize surface area for
lower electrical and thermal resistance. The
MA4P7441F-1091T has been comprehensively
characterized both electrically and mechanically to
ensure repeatable and predictable performance.
This MA4P7441F-1091T Non-Magnetic device is
similar in electrical performance to the
MA4P4001F-1091T Magnetic part number.
Designed for Automated Assembly
These SMQ PIN diodes are designed for high
volume tape and reel assembly. The rectangular
package design provides for highly efficient
automatic pick and place assembly techniques. The
parallel flat surfaces are suitable for key jaw or
vacuum pickup techniques. All solder able surfaces
are tin plated and compatible with reflow and vapor
phase soldering methods.
The diodes are well suited for use in low loss, low
distortion, and high power switching circuits
applicable for high magnetic field environments from
HF through UHF frequencies. The lower thermal
resistance of this device provides excellent higher
average performance at RF power incident levels up
to 200 watts CW. This device is designed to meet
the most rigorous electrical and mechanical
requirements of MRI testing environments.
1
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Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MA4P7441F-1091T
Non Magnetic SMQ HIPAX PIN Diode
Rev. V2
Environmental Capability
HIPAX devices are applicable for use in industrial
and military applications and can be screened to
meet the environmental requirements of
MIL-STD-750, MIL-STD-202 as well as other military
standards. The table below lists some of the
MIL-STD 750 tests the device is designed to meet.
MIL-STD-750
Test
Method
Description
High Temperature Storage
1031
+150 °C, for 340 Hours
Temperature Shock
1051
-65 °C to +125 °C, 20 Cycles
HTRB
1038
80% of rated VB, +150 °C, for 96 Hours
Moisture Resistance
1021
No Initial Conditioning, 85 % RH, +85° C
Gross Leak
1071 Cond. E
Dye Penetrant Visual
Vibration Fatigue
2046
20,000 G’s, 60 Hz, x, y, z axis
Solderability
2026
Test Temperature = +245 °C
Ordering Information
Part Number
Package
MA4P7441F-1091T
Tape and Reel
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MA4P7441F-1091T
Non Magnetic SMQ HIPAX PIN Diode
Rev. V2
Electrical Specifications @ +25 °C
Parameter
Symbol
Condition
Unit Value
Forward Voltage (Maximum)
VF
IF = +100 mA
1.0 VDC
Voltage Rating (Minimum)
VR
Ir = -10 uA
l –100 l VDC
Total Capacitance (Maximum)
CT
-100 V @ 100 MHz
2.2 pF
Series Resistance (Maximum)
RS
+100 mA @ 100 MHz
0.5 Ohms
Parallel Resistance (Minimum)
RP
-10 V @ 100 MHz
10 K
Carrier Lifetime (Nominal)
L
+6 mA / -10 mA @
(50% - 90% Voltage)
18 us
I-Region Length (Nominal)
m
-
175 m
C.W. Thermal Resistance (Maximum)
IH = 1A, IL = 10 mA,
T = 1 mS
5 °C/W
Power Dissipation in Free Air
(Maximum)
W
IF = +100 mA
9W
Power Dissipation with Diode Case at
Tambient (Maximum)
PD
IF = +100 mA
30 W
Absolute Maximum Ratings1 @ 25°C
Parameter
Absolute Maximum
Operating Temperature
-65 °C to +125 °C
Storage Temperature
-65 °C to +150 °C
Diode Junction Temperature
+175 °C Continuous
Diode Mounting Temperature
+235 °C for 10 seconds
RF C.W. Incident Power
+ 53 dBm C.W.
Forward D.C. Current
+ 500 mA
Reverse D.C. Voltage @ -10 uA
l - 150 V l
1. Exceeding these limits may cause permanent damage.
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MA4P7441F-1091T
Non Magnetic SMQ HIPAX PIN Diode
Rev. V2
Mechanical Outline
Case Style
1091
Dimensions in Inches (mm)
A Square
Min / Max
B
Min / Max
C
Min / Max
0.138 / 0.155
(3.50/ 3.94)
0.180 / 0.200
(4.57/ 5.08)
0.008 / 0.030
(.203 / .762)
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MA4P7441F-1091T
Non Magnetic SMQ HIPAX PIN Diode
Rev. V2
Typical Electrical Performance
MA4P7441F-1091T Rs vs I
1000
100 MHz
Rs (Ohms)
100
1000 MHz
10
1
0.1
0.01
0.10
1.00
10.00
100.00
I ( mA )
MA4P7441F-1091T Rp vs Voltage
Rp (Ohms)
10000
Rp_1500 MHz
1000
1.0
10.0
100.0
Voltage ( V )
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MA4P7441F-1091T
Non Magnetic SMQ HIPAX PIN Diode
Rev. V2
Typical Electrical Performance
MA4P7441F-1091T Ct vs Voltage
Ct (pF)
10
Ct_1500 MHz
Ct_100 MHz
1
0.10
1.00
10.00
100.00
Voltage ( V )
MA4P7441F-1091T Ls vs Frequency
1
Ls (nH)
Ls_50 mA
0.1
100.00
1000.00
F ( MHz )
6
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MA4P7441F-1091T
Non Magnetic SMQ HIPAX PIN Diode
Rev. V2
Typical Non-Magnetic Performance
Comparison of Magnetic Moment for MA4P7400F-1091T Non-Magnetic
& MA4P4001F-1091T Magnetic Devices
Series
1.5E-01
Device Magnetic Moment (EMU)
1.0E-01
MA4P4001F-1091T Magnetic
5.0E-02
0.0E+00
MA4P7400F-1091T Non-Magnetic Series
-5.0E-02
-1.0E-01
-1.5E-01
-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 )
Table 1 - Typical Magnetic Properties of Non-Magnetic MA4P7441F-1091T Device
Vs. Conventional MA4P4001F-1091T Magnetic Device
Magnetic Property
MA4P7441F-1091T
Value
MA4P4001-1091T
Value
Saturation Moment (EMU)
@ H = HMAX Oersteads
1.0 x E-3
1.2 x E-1
Remanance Moment (EMU)
@ H = 0 Oersteads
1.5 x E-6
3.4 x E-2
Coercivity (Oersteads)
@ EMU = 0 Moment
3.0
51.3
7
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MA4P7441F-1091T
Non Magnetic SMQ HIPAX PIN Diode
Rev. V2
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
8
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
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