IRC TT HFR-PAT1220-D-20-T High frequency surface mount attenuator Datasheet

High Frequency
Surface Mount Attenuators
IRC Advanced Film Division
PAT Series
• Frequency operation to 10 GHz
• Industry standard 0805, 1206, 1612 chip sizes
• Low parasitic capacitance and inductance
• Thin film stability over time and temperature
The PAT chip attenuator series are available in a wide range of power
ratings from 100mW to 250mW. The surface mount package is ideal for
applications where parasitic capacitance and inductance are concerns. Typical applications include wireless
communication receivers and transmitters.
Electrical Data
PAT1220
PAT1632
PAT3042SC
PAT3042SD
50W
50W
50W
75W
DC to 10 GHz
DC to 3GHz
DC to 3GHz
DC to 2GHz
1.3
1.3
1.2
1.3
0, 1, 2, 3, 4, 5, 6,
7, 8, 9, 10dB
0, 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 16dB
0, 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 16, 20dB
±0.3dB
0 to 10dB: ±0.3dB
16dB: ±0.5dB
0 to 10dB: ±0.3dB
16, 20dB: ±0.5dB
±50ppm/°C
±50ppm/°C
±25ppm/°C
100mW
125mW
250mW
Impedance
Frequency Range
VSWR
Attenuation
Attenuation Tolerance
TCR
Power Rating
Operating Temperature Range
-55°C to +125°C
Environmental Data
Tolerance
Test Condition
Short Time Overload
Attenuation
∆ Impedance
2.5 x rated voltage, 5 sec
±0.02dB
±0.2%
1000 Hours, 70°C
±0.04dB
±0.5%
1000 Hours, 60°C, 95%
±0.04dB
±0.5%
5 Cycles, 125°C High, -55 Low
±0.02dB
±0.2%
260°C, 10 sec.
±0.02dB
±0.2%
Fulcrum dist: 90mm, Bending width: 3mm
Substrate: Glass epoxy t=1.6mm
±0.02dB
±0.2%
Load Life
Moisture Resistance
Temperature Cycle
Resistance to Solder Heat
Terminal Strength
Solderability
Insulation Resistance
235°C, 3 sec.
>95% coverage
500V, 1 minute
>1000MW
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
© IRC Advanced Film Division • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: [email protected] • Website: www.irctt.com
37
A subsidiary of
TT electronics plc
PAT Series Issue October 2006 Sheet of 3
High Frequency
Surface Mount Attenuators
IRC Advanced Film Division
Physical Data
Dimensions (mm)
L
a
t
a
1
W1
a1
b1
L
2.00 ±0.10
W
1.25 ±0.10
t
0.40 ±0.10
a
0.50 ±0.20
b
0.60 ±0.20
W1
0.40 ±0.20
W2
0.40 ±0.20
W3
0.35 ±0.20
b1
0.70 ±0.10
b2
0.50 ±0.10
b3
0.70 ±0.10
a1
0.80 ±0.10
a2
2.30 ±0.10
a1
4
PAT1220
1
0
W
b3
3
W2
5
2
b2
b
b
W3
K
b3
a2
W3
1: Electrode (surface soldering and lead-free possible) 2: Covering resin 3: Alumina substrate 4: Thin film resistor 5: Mark (shows impedance, attenuations and date)
Dimensions (mm)
t
L
a1
a
a
b1
a1
W1
C01
4
W
b2
2
5
b
b
b3
W3
a2
W3
3.20 ±0.20
W
1.60 ±0.20
t
0.40 ±0.10
a
1.00 ±0.25
b
1.00 ±0.20
W1
0.55 ±0.25
W2
0.40 ±0.25
W3
0.40 ±0.20
b1
1.00 ±0.20
b2
0.65 ±0.20
b3
0.80 ±0.10
a1
1.20 ±0.20
a2
3.40 ±0.20
3
W2
PAT1632
b3
L
1: Electrode (surface soldering and lead-free possible) 2: Covering resin 3: Alumina substrate 4: Thin film resistor 5: Mark (shows impedance, attenuations and date)
L
t
a1
b1
C (50Ω)
W1
b3
C07
Wa
PAT3042S
Dimensions (mm)
a1
W
4
b2
2
b3
5
a
W3
K
Wb
a
W4
b
Lb
b
4.20 ±0.20
W
3.00 ±0.20
t
0.80 ±0.15
a
3
W2
a2
D (75Ω)
L
0.80 ±0.20
b
0.50 ±0.20
0.30 ±0.20
Lb
3.10 ±0.20
3.50 ±0.20
Wa
1.05 ±0.20
1.55 ±0.20
C (50Ω)
D (75Ω)
Wb
0.95 ±0.20
1.55 ±0.20
b1
2.90 ±0.20
3.30 ±0.20
W1
0.95 ±0.20
0.55 ±0.20
b2
0.90 ±0.20
1.10 ±0.20
W2
0.80 ±0.20
0.60 ±0.20
b3
1.10 ±0.20
1.00 ±0.20
W3
0.95 ±0.20
0.55 ±0.20
a1
1.20 ±0.20
1.00 ±0.20
W4
0.90 ±0.20
0.60 ±0.20
a2
5.30 ±0.20
5.30 ±0.20
Wb
0.95 ±0.20
1.55 ±0.20
1: Electrode (surface soldering and lead-free possible) 2: Covering resin 3: Alumina substrate 4: Thin film resistor 5: Mark (shows impedance, attenuations and date)
© IRC Advanced Film Division • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: [email protected] • Website: www.irctt.com
38
PAT Series Issue October 2006 Sheet of 3
High Frequency
Surface Mount Attenuators
% of Rated Power
Power Derating Curve
IRC Advanced Film Division
Schematic Diagram Data
100
2
1
60
0
25°
70°
Ambient
Temperature
Temperature
in (°C)
°C
3
125°
3
3
1
2
3
3
Ordering Data
Prefix
HFR - PAT1220 - C - 3dB - T(5)
Model
PAT1220; PAT1632; PAT3042SD (75Ω);
PAT3042SC(50Ω)
Attenuation
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 16, 20dB
Impedence
C = 50Ω; D = 75Ω
Package
T=Tape, B=Bulk, Taping Quantity Unit:5 (5000), 1 (1000)
© IRC Advanced Film Division • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: [email protected] • Website: www.irctt.com
39
PAT Series Issue October 2006 Sheet of 3
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