MWT-671 [IXYS]
RF Power Field-Effect Transistor, 1-Element, KU Band, Gallium Arsenide, N-Channel, Metal Semiconductor FET, HERMETIC SEALED PACKAGE-2;型号: | MWT-671 |
厂家: | IXYS CORPORATION |
描述: | RF Power Field-Effect Transistor, 1-Element, KU Band, Gallium Arsenide, N-Channel, Metal Semiconductor FET, HERMETIC SEALED PACKAGE-2 局域网 放大器 CD 晶体管 |
文件: | 总2页 (文件大小:102K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MwT-6
18 GHz High Power
GaAs FET
DOWNLOAD ADDITIONAL DATA WWW.MWTINC.COM
CHIP THICKNESS = 125
50
All Dimensions in Microns
50
FEATURES
• 0.5 WATT POWER OUPUT AT 12 GHz
• +39 dBm THIRD ORDER INTERCEPT
• 0.3 MICRON REFRACTORY METAL/GOLD GATE
• 900 MICRON GATE WIDTH
70
292
100
• CHOICE OF CHIP AND ONE PACKAGE TYPE
50
50
50
130
559
50
DESCRIPTION
The MwT-6 is a GaAs MESFET is ideally suited to narrow-band applications such as cellular telephone, PCN, point-to-point communica-
tions links, and other wireless applications as the driver transistor for the output power amplifier. The third-order intercept performance of
the MwT-6 is excellent, typically 12 dB above the 1 dB compression point. The chip is produced using MwT’s reliable metal system and
devices from each wafer are screened to insure reliability. All chips are passivated using MwT’s patented “Diamond-Like Carbon” process
for increased durability, Designers can use MwT’s unique BIN selection feature to choose devices from narrow Idss ranges, insuring
consistent circuit operation.
DC SPECIFICATIONS AT Ta = 25°C
RF SPECIFICATIONS AT Ta = 25°C
SYMBOL
PARAM. & CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETERS AND CONDITIONS
FREQ
UNITS
MIN TYP
Output Power at 1 dB Compression
VDS= 6.0 V IDS=150mA
Saturated Drain Current
Vds= 4.0 V VGS= 0.0 V
Transconductance
P1dB
12 GHz
dBm
27.0
8.0
26.0
7.5
IDSS
mA
90
360
Small Signal Gain
VDS= 6.0 V IDS=150mA
Gm
mS
V
108
145
SSG
PAE
IDSS
12 GHz
12 GHz
dB
%
Vds= 2.0 V VGS= 0.0 V
Pinch-off Voltage
-2.0
-12.0
Vp
-5.0
Power Added Efficiency
VDS= 6.0V IDS= 150mA
Vds= 3.0 V IDS= 6.0 mA
Gate-to-Source Breakdown Volt.
Igs= -0.6 mA
35
25
BVGSO
V
-6.0
-8.0
Recommended IDSS Range
for Optimum P1dB
240-
330
mA
Gate-to-Drain Breakdown Volt.
Igd= -0.6 mA
BVGDO
Rth
V
-12.0
Thermal
Resistance MwT-671
60
60*
MwT-6 Chip,
°C/W
*Overall Rth depends on case mounting.
PARAMETER
DEVICE EQUIVALENT CIRCUIT MODEL
VALUE
0.72 Ω
Cgd
Lg
Rg
Rd
Ld
Source Resistance
Rs
Source Inductance
Ls
0.04
125
0.14
1.44
0.017
2.0
0.14
0.05
0.15
1.0
nH
Ω
pF
Ω
pF
nH
nH
pF
Ω
pF
Ω
pF
mS
psec
Drain-Source Resistance
Drain-Source Capacitance
Drain Resistance
Drain Pad Capacitance
Drain Inductance
Gate Bond Wire Inductance
Gate Pad Capacitance
Gate Resistance
Gate-Source Capacitance
Channel Resistance
Gate-Drain Capacitance
Transconductance
Rds
Cds
Rd
Cpd
Ld
Lg
Cpg
Rg
Cgs
Ri
Cgd
gm
tau
GATE
DRAIN
Cgs
Ri
Rds
gm
tau
Cds
Cpd
Cpg
Rs
Ls
2.0
SOURCE
0.07
112.0
2.0
Transit Time
ORDERING INFORMATION
Chip
MwT-6
NOTE:
Package 71
MwT-671
For Package information, please see supplimentary application note from our website at
www.mwtinc.com. When placing order or inquiring, please specify BIN range, wafer no., if
known, and screening level required.
4268 Solar Way Fremont California 94538 Phone: (510) 651-6700 Fax: (510) 651-2208
All rights reserved. MicroWave Technology, Inc. All specifications subject to change without notice.
MwT-6
18 GHz High Power
GaAs FET
MwT-6
MwT-6
DUAL BIAS
OPTIONAL BONDING
Output Reference
Plane
50 Ω Output
Output Reference
50 Ω Output
Microstrip
Plane
Microstrip
18 Mils Long
14 Mils Long
2 Mils
2 Mils
Copper Heat Sink
5 Mils Below Level of
Microstrip
Copper Heat Sink
5 Mils Below Level of
Microstrip
MwT
FP6
MwT
FP6
20 Mils
20 Mils
2 Mils
2 Mils
7 Mils Long
7 Mils Long
Gold Ridge
Gold Ridge
5x 33x 5 Mils
(1 each)
10x 10x 5 For
Dual Bias, or
25pF Caps for
Single Bias
(2 each)
18 Mils Long
50 Ω Input
Microstrip
50 Ω Input
Microstrip
All Bond
Wires are 1.0
Mil Diameter
Input Reference
Plane
All Bond
Wires are 1.0
Mil Diameter
Input Reference
Plane
SAFE OPERATING LIMITS vs. BACKSIDE CHIP
500.0
400.0
Absolute Maximum
Continuous Maximum
150 125
100
75°C or Lower
75°C or Lower
MAXIMUM RATINGS AT Ta = 25°C
SYMBOL
PARAMETER
UNITS
CONT MAX1
ABSOLUTE MAX2
300.0
200.0
125
100
VDS
Tch
Tst
Drain to Source Voltage
Channel Temperature
Storage Temperature
RF Input Power
V
°C
°C
See Safe Operating Limits
+150
+175
+175
540
-65 to +150
360
mW
Pin
100.0
0
NOTES: 1. Exceeding any one of these limits in continuous operation may reduce the
mean-time-to-failure below the design goals.
2. Exceeding any one of these limits may cause permanent damage.
0
2
4
6
8
Vds (V)
BIN SELECTION
BIN#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
IDSS
(mA)
90- 105- 120- 135- 150- 165-
105 120 135 150 165 180
180-
195
195- 210-
210 225
225-
240
240-
255
255-
270
270- 285-
285 300
300-
315
315-
330
330-
345
345-
360
BIN ACCURACY STATEMENT
When placing order or inquiring, please specify BIN range, wafer no., if known, and screening level required.
4268 Solar Way Fremont California 94538 Phone: (510) 651-6700 Fax: (510) 651-2208
All rights reserved. MicroWave Technology, Inc. All specifications subject to change without notice.
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