MA4E2513 [TE]
SURMOUNT Low Barrier Tee “0301” Footprint Silicon Schottky Diodes; 众志成城低壁垒T恤“ 0301”足迹硅肖特基二极管
| 型号： | MA4E2513 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | SURMOUNT Low Barrier Tee “0301” Footprint Silicon Schottky Diodes |
| 文件： | 总3页 (文件大小：91K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURMOUNTTM Low Barrier Tee
“0301” Footprint Silicon Schottky Diodes
MA4E2513-1289
Series V1
The MA4E2513L-1289 SurMount Low Barrier
Schottky diodes are recommended for use in
microwave circuits through Ku band frequencies for
lower power applications such as mixers,
sub-harmonic mixers, detectors and limiters. The
HMIC construction facilitates the direct replacement
of more fragile beam lead diodes with the
corresponding Surmount diode, which can be
connected to a hard or soft substrate circuit with
solder.
Features
·
Extremely Low Parasitic Capitance and
Inductance
·
·
Extremely Small “0301” (1000 x 300um) Footprint
Surface Mountable in Microwave Circuits, No
Wirebonds Required
·
Rugged HMIC Construction with Polyimide
Scratch Protection
·
·
·
Reliable, Multilayer Metalization with a Diffusion
Barrier, 100% Stabilization Bake (300°C, 16 hours)
Lower Susceptibility to ESD Damage
Case Style 1289
top, side and bottom views
Description and Applications
The MA4E2513L-1289 SurMountä Diodes are
Silicon Low Barrier Schottky Devices fabricated with
the patented Heterolithic Microwave Integrated
Circuit (HMIC) process. HMIC circuits consist of
Silicon pedestals which form diodes or via
conductors embedded in a glass dielectric, which
acts as the low dispersion, microstrip transmission
medium. The combination of silicon and glass allows
HMIC devices to have excellent loss and power
dissipation characteristics in a low profile, reliable device.
A
B
C
The Surmount Schottky devices are excellent
choices for circuits requiring the small parasitics of a
beam lead device coupled with the superior
mechanical performance of a chip. The SurMount
structure employs very low resistance silicon vias to
connect the Schottky contacts to the metalized
mounting pads on the bottom surface of the chip.
These devices are reliable, repeatable, and a lower
cost performance solution to conventional devices.
They have lower susceptibility to electrostatic
discharge than conventional beam lead Schottky
diodes.
D
E
D
E
D
B
Cathode 1
Common
Anode 2
The multi-layer metalization employed in the fabrication of
the Surmount Schottky junctions includes a platinum
diffusion barrier, which permits all devices to be
subjected to a 16-hour non-operating stabilization
bake at 300°C.
Inches
Millimeters
Dim
Min.
0.038
Max.
0.040
Min.
Max.
A
0.975
1.025
B
C
D
E
0.011
0.004
0.007
0.007
0.013
0.008
0.009
0.009
0.275
0.102
0.175
0.175
0.325
0.203
0.225
0.225
The extremely small “ 0301 ” outline allows for
Surface Mount placement and multi-functional
polarity orientations.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• 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.
SURMOUNTTM Low Barrier Tee
“0301” Footprint Silicon Schottky Diodes
MA4E2513-1289
Series V1
Electrical Specifications @ 25 °C (per junction)
Model
Number
Type
Recommended
Frequency
Range
Vf @ 1 mA
( mV )
Vb @ 10 uA Ct @ 0 V
Rt Slope Resistance
( Vf1 - Vf2 ) / (10.5mA-9.5mA )
(V)
( pF )
( W )
MA4E2513L-
1289
Low
Barrier
DC - 18 GHz
330 Max
300 Typ
3 Min
5 Typ
0.12 Max
0.10 Typ
10 Typ
14 Max
Rt is the dynamic slope resistance where Rt = Rs + Rj , where
Rj =26 / Idc ( Idc is in mA) and Rs is the Ohmic Resistance.
Handling
Die Bonding
All semiconductor chips should be handled with care
to avoid damage or contamination from perspiration
and skin oils. The use of plastic tipped tweezers or
vacuum pickups is strongly recommended for
individual components. The top surface of the die
has a protective polyimide coating to minimize
damage.
Die attach for these devices is made simple through
the use of surface mount die attach technology.
Mounting pads are conveniently located on the
bottom surface of these devices, and are opposite
the active junction. The devices are well suited for
higher temperature solder attachment onto hard
substrates. 80Au/20Sn and Sn63/Pb37 solders are
acceptable for usage. Die attach with Electrically
Conductive Silver Epoxy is Not Recommended.
The rugged construction of these SurMount devices
allows the use of standard handling and die attach
techniques. It is important to note that industry
standard electrostatic discharge (ESD) control is
required at all times, due to the sensitive nature of
Schottky junctions.
For Hard substrates, we recommend utilizing a
vacuum tip and force of 60 to 100 grams applied
uniformly to the top surface of the device, using a
hot gas bonder with equal heat applied across the
bottom mounting pads of the device. When soldering
to soft substrates, it is recommended to use a
lead-tin interface at the circuit board mounting pads.
Position the die so that its mounting pads are
aligned with the circuit board mounting pads. Reflow
the solder paste by applying Equal heat to the circuit
at both die-mounting pads. The solder joint must Not
be made one at a time, creating un-equal heat flow
and thermal stress. Solder reflow should Not be
performed by causing heat to flow through the top
surface of the die. Since the HMIC glass is
transparent, the edges of the mounting pads can be
visually inspected through the die after die attach is
completed.
Bulk handling should insure that abrasion and
mechanical shock are minimized.
Absolute Maximum Ratings @ 25 °C
(Unless Otherwise Noted) 1
Parameter
Absolute Maximum
Operating Temperature
Storage Temperature
Junction Temperature
Forward Current
-40 °C to +150 °C
-40 °C to +150 °C
+175 °C
20 mA
Reverse Voltage
5 V
RF C.W. Incident Power
RF & DC Dissipated Power
+ 20 dBm
50 mW
1. Operation of this device above any one of these parameters
may cause permanent damage.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• 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.
SURMOUNTTM Low Barrier Tee
“0301” Footprint Silicon Schottky Diodes
MA4E2513-1289
Series V1
MA4E2513L-1289 Low Barrier SPICE PARAMETERS
Is
(nA)
Rs
( W )
N
Cj0
( pF )
M
Ik
(mA)
Cpar
(pF)
Vj
(V)
FC
BV
(V)
IBV
(mA)
26
12.8
1.20
1.0 E-2
0.5
14
9.0 E-2
8.0 E-2
0.5
5.0
1.0 E-2
Typical Performance
0.140
0.120
0.100
0.080
0.060
0.040
0.020
0.000
0
100
200
300
400
500
Frequency (MHz)
Circuit Mounting Dimensions (Inches)
Ordering Information
Part Number
Package
0.007
0.007
MA4E2513L-1289W
MA4E2513L-1289
MA4E2513L-1289T
Wafer on Frame
Die in Carrier
Tape/Reel
0.010
0.010
0.008
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• 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.
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