MADP-000235-10720T_15 Datasheet, PDF (1/4 Pages) M/A-COM Technology Solutions, Inc. – Non-Magnetic MELF PIN Diode

MADP-000235-10720T
Non-Magnetic MELF PIN Diode
Features
 Non-Magnetic Package Suitable for MRI
Applications
 Rectangular MELF SMQ Ceramic Package
 Hermetically Sealed
 RoHS Compliant* and 260°C Reflow Compatible
Rev. V1
MELF Internal Construction
Description
The MADP-000235-10720T is a surface mountable PIN
diode in a non-magnetic Metal Electrode Leadless Faced
(MELF) package. MADP-000235-10720T incorporates
M/A-COM’s time proven HIPAX technology to produce a
low inductance ceramic package with no ribbons or wires.
The package utilizes M/A-COM’s unique non- magnetic
plating process that provides for a hermetically sealed
package with extremely low permeability. Incorporated in
the package is a passivated PIN diode chip that is full
face bonded on both the cathode and anode to maximize
the surface contact area for lower electrical and thermal
resistance. The chip and package have been
comprehensively characterized both electrically and
mechanically to ensure repeatable and predictable
performance.
Application
The MADP-000235-10720T is designed for circuit
protection and tuning of RF coil designs in MRI
applications. When connected in an anti-parallel
configuration these PIN diodes provide protection from
Designed for Automated Assembly
This SMQ PIN diode has been 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 solderable surfaces are tin plated and
compatible with most reflow and vapor phase soldering
methods.
Absolute Maximum Ratings^1,2 @ 25°C
Parameter
Reverse Voltage
Forward Current
Operating Temperature
Storage Temperature
Absolute Maximum
-35 V
1.5 A
-55°C to +150°C
-55°C to +175°C
1. Exceeding these limits may cause permanent damage to
the device.
2. Values will re-rate over temperature.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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