MA4P7470F-1072T - M/A-COM Technology Solutions

• 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

MA4P7470F-1072T

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

development. 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.

Designed for Automated Assembly

Features

• Non-Magnetic Package Suitable for MRI

Applications

• Rectangular MELF SMQ Ceramic Package

• Hermetically Sealed

• Low Rs for Low Insertion Loss

• Long τL for Low Intermodulation Distortion

• Low Cj for High Series Isolation

• High Average Incident Power Handling

Capability

• RoHS Compliant

Description and Applications

The MA4P7470F-1072T is a surface mountable

PIN diode in a non-magnetic Metal Electrode

Leadless Faced (MELF) package. The device

incorporates M/A-COM Technology Solutions time

proven HIPAX technology to produce a low

inductance ceramic package with no ribbons or

whisker wires. The package utilizes M/A-COM

Technology Solutions new non-magnetic plating

process to provide a hermetically sealed package

with extremely low permeability. Incorporated within

the package is a glass passivated PIN chip that is

full face bonded on both the cathode and anode to

maximize surface area for low electrical and

thermal resistance. The low thermal resistance

provides excellent performance at high incident

power levels of up to 200 watts CW. The

MA4P7470F-1072T has been comprehensively

characterized both electrically and mechanically to

ensure repeatable and predictable performance.

The MA4P7470F-1072T is a non-magnetic device

which has similar electrical performance to its

magnetic counterpart the MA4P7417F-1072T. The

diode is well suited for use in low loss, low

distortion, high power switching circuits. It was

designed to be used in a high magnetic field

environment from HF through UHF frequencies.

This device is designed to meet the most rigorous

electrical and mechanical requirements of MRI

environments.

MELF PIN diodes are designed for high volume tape

and reel assembly. The rectangular package design

is excellent for automatic pick and place assembly

methods. The parallel flat surfaces are suitable for

key jaw or vacuum pickup techniques. All solderable

surfaces are tin plated and compatible with industry

standard reflow and vapor phase soldering methods.

Absolute Maximum Ratings1 @ +25°C

Parameter Absolute Maximum

Operating Temperature -65°C to +125°C

Storage Temperature -65°C to +150°C

Chip Junction Temperature +175°C Continuous

Diode Mounting Temperature +265°C for 10 seconds

Forward D.C. Current +150 mA

Reverse D.C. Voltage @ -10uA - 800V

RF C.W. Incident Power +53dBm C.W.

1. Exceeding any of these limits may cause permanent

damage.

• 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

MA4P7470F-1072T

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

development. 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.

Electrical Specifications @ +25 °C

Parameter Symbol Condition Unit Value

Maximum Forward Voltage VF IF = +100mA 1.0VDC

Minimum Reverse Voltage1 VR Ir = -10uA l – 800 l VDC

Maximum Total Capacitance CT -100V @ 100MHz 0.7pF

Maximum Series Resistance RS +100mA @ 100MHz 0.8 Ω

Minimum Parallel Resistance RP -10V @ 100MHz 50K Ω

Nominal Carrier Lifetime τL +6mA / -10mA @

(50% - 90% Voltage) 6.5 µs

Nominal I-Region Length μm - 140 μm

Maximum Thermal Resistance θ IH = 1A, IL = 10mA,

T = 1mS 13°C/W

Maximum Power Dissipation in Free Air W IF = +100mA 4W

Maximum Power Dissipation with heatsink PD IF = +100mA 12W

Environmental Screening Capability

MELF devices may be used in industrial or 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.

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 VR, +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

MIL-STD-750

Note:

1. The minimum specified VR (Reverse Voltage) is sourced and the resultant reverse leakage current, Ir, is measured to be <10μA

• 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

MA4P7470F-1072T

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

development. 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 Electrical Performance

Rs (Ohms)

MA4P7470F-1072T Rs vs I

0.1

100

1000

0.01 0.10 1.00 10.00 100.00

I ( mA )

100 MHz

1 GHz

MA4P7470F-1072T Rp vs Voltage

1.0E+03

1.0E+04

1.0E+05

1.00 10.00 100.00

Vol tage ( V )

Rp ( O hm s )

Rp_ 1.5 GHz

• 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

MA4P7470F-1072T

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

development. 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 Electrical Performance

Ct (pF)

MA4P 74 70F-1072T Ct vs Volt age

0.1

0.1 1.0 10.0 100.0

Voltage ( V )

100 MHz

1500 MHz

Ls (nH)

MA4P7470F-1072T Ls vs Frequency

0.1

100.0 1000.0

Freque n c y ( MH z )

Ls_50 mA

• 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

MA4P7470F-1072T

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

development. 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

Table 1 - Typical Magnetic Properties of Non-Magnetic MA4P7470F-1072T Device

vs.

A Conventional Magnetic MA4P1250-1072T Device

Device Magnetic Moment (EMU)

Comparison of Magneti c Moment vs H Field for MA4P7400-1072T Non-Magnetic Series

& MA4P1250-1072T Magnetic 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 )

MA4P7400-1072T Non-Magnetic Series

MA4P1250-1072T Magnetic

Magnetic Property MA4P7470F-1072T

Value MA4P1250-1072T

Value

Saturation Moment (EMU)

@ H = HMAX 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

• 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

MA4P7470F-1072T

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

development. 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.

1072 Package Dimensions

Ordering Information

Part Number Package

MA4P7470F-1072T Tape and Reel

Solderable

Surfaces

Cathode

Dimension

INCHES MM

MIN. MAX. MIN. MAX.

A 0.080 0.095 2.032 2.413

B 0.115 0.135 2.921 3.429

C 0.008 0.030 0.203 0.762

1072 Circuit Pad Layout

Dimension

Package Style

1072

inches mm

A 0.093 2.36

B 0.050 1.27

C 0.060 1.52