SMX1002MR-M1 [MICROSEMI]
Pin Diode, 50V V(BR), Silicon, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, M1, MELF-2;
| 型号： | SMX1002MR-M1 |
| 厂家： | 
Microsemi |
| 描述： | Pin Diode, 50V V(BR), Silicon, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, M1, MELF-2 |
| 文件： | 总3页 (文件大小：166K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM0502 – SM1003
CONTROL DEVICES
®
TM
Surface Mount – MELF PIN Diodes
RoHS Compliant Versions
DESCRIPTION
KEY FEATURES
. Non-Magnetic1 Versions Ideal for
MRI Applications
This line of ‘MELF’ high power PIN diodes are hermetically sealed
surface mount packaged devices with full face bonded chips for low
inductance construction. The MELF ceramic package has square end
terminations which are ideal for surface mount and pick and place
operations. The PIN diode chips are coated with a special hard glass
passivation which is required for high power applications and to
enhance the reliability resulting in MTBFs of greater than one million
hours.
. Very Low Inductance, Full Face
Bonding
. Hi-Rel Hermetic Design
. Surface Mount Devices Available
in Tape and Reel
RoHS compliant versions of these products meet RoHS requirements per EU
Directive 2002/95/EC. The standard terminal finish is gold unless otherwise
specified. Consult the factory if you have special requirements.
. RoHS Compliant2 Versions
Available
APPLICATIONS
The MELF diodes are used as switching, attenuating and phase
shifting elements from HF through 2 GHz and have breakdown
voltage ratings up to 500 volts. ‘Non-magnetic1’ .Cer-Met. (MELFs)
are also used as switching elements in MRI (magnetic resonance
imaging). Conventional Magnetic MELF packages are used in
Cellular, Beam Steering units (telephone via satellites) surface mount
applications, and Filter Switch banks for Frequency Hopping Radios.
APPLICATIONS/BENEFITS
. Designed for Low Loss – Low
Distortion Applications
. Switch – Filter Bank
. T/R Control
. Attenuators
. MRI Switching
ABSOLUTE MAXIMUM RATINGS AT 25º C
(UNLESS OTHERWISE SPECIFIED)
Rating
Symbol
Value
Unit
Maximum Leakage Current
@80% of Minimum Rated VB
IR
500
nA
Forward Current (1us Pulse)
Storage Temperature
IF
1
A
TSTG
TOP
-55 to +150
-55 to +150
ºC
ºC
Operating Temperature
1 ‘Non Magnetic’ refers to any products that
are designed with low and ultra low
IMPORTANT: For the most current data, consult our website: www.MICROSEMI.com
Specifications are subject to change, consult factory for the latest information.
magnetic materials for use in MRI systems
These devices are ESD sensitive and must be handled using ESD precautions.
2
RoHS versions are supplied with a matte
tin finish.
.
Microsemi
Page 1
Copyright 2007
Rev: 2009-02-25
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
SM0502 – SM1003
CONTROL DEVICES
®
TM
Surface Mount – MELF PIN Diodes
RoHS Compliant Versions
ELECTRICAL PARAMETERS @ 25C (unless otherwise specified)
Vb(V)
IR=10μA
CT(pF)1
@50V
Rs(Ω)2
@100 mA
Rs(Ω)2
@200 mA
TL(uS)
P (˚C/W)
THERMAL
.
Model Number
RESISTANCE
(Min)
500
500
500
500
500
500
50
(Max)
0.5
(Max)
0.7
(Typ)
0.55
0.45
0.25
0.2
(Typ)
1.0
(Max)
SM0502 – M1
SM0504 – M1
SM0508 – M1
SM0509 – M1
SM0511 – M1
SM0512 – M1
SM1002 – M1
35
0.6
0.6
1.5
20
15
15
15
15
15
25
0.9
0.4
2.0
1.2
0.35
2.5
1.25
1.5
0.3
0.15
0.12
0.2
3.0
0.25
3.5
1.2
0.75@50mA
0.5@10mA
4.0
SM1003 – M1
Notes:
35
1.2 @20V
0.1
0.6
1- Capacitance (CT) is measured at F = 1 MHz
2- Series Resistance (RS) is measured at F = 100 MHz
RoHS and MRI Models
Base Model
RoHS Compliant PN
Non-Mag. / RoHS PN
SM0502 – M1
SM0504 – M1
SM0508 – M1
SM0509 – M1
SM0511 – M1
SM0512 – M1
SM1002 – M1
SM1003 – M1
SMX0502 – M1
SMX0504 – M1
SMX0508 – M1
SMX0509 – M1
SMX0511 – M1
SMX0512 – M1
SMX1002 – M1
SMX1003 – M1
SMX0502MR – M1
SMX0504MR – M1
SMX0508MR – M1
SMX0509MR – M1
SMX0511MR – M1
SMX0512MR – M1
SMX1002MR – M1
SMX1003MR – M1
Microsemi
Page 2
Copyright 2007
Rev: 2009-02-25
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
SM0502 – SM1003
CONTROL DEVICES
®
TM
Surface Mount – MELF PIN Diodes
RoHS Compliant Versions
TYPICAL RS CUREVES
PACKAGE STYLE ‘M1’
SOLDER PAD LAYOUT
Microsemi
Page 3
Copyright 2007
Rev: 2009-02-25
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
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