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PPT515-20-3

Description
RF/Microwave Termination, 0MHz Min, 2000MHz Max, 50ohm, ROHS COMPLIANT PACKAGE-1
CategoryWireless rf/communication    Radio frequency and microwave   
File Size141KB,4 Pages
ManufacturerCobham Semiconductor Solutions
Environmental Compliance
Download Datasheet Parametric View All

PPT515-20-3 Overview

RF/Microwave Termination, 0MHz Min, 2000MHz Max, 50ohm, ROHS COMPLIANT PACKAGE-1

PPT515-20-3 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCobham Semiconductor Solutions
Reach Compliance Codeunknown
Characteristic impedance50 Ω
structureMODULE
Maximum input power (CW)43.01 dBm
JESD-609 codee4
Maximum operating frequency2000 MHz
Minimum operating frequency
RF/Microwave Device TypesRF/MICROWAVE TERMINATION
Terminal surfaceGold (Au)
Maximum voltage standing wave ratio1.25
SERIES PPR, PPT
RESISTORS & TERMINATIONS
High Power, Thin Film, Drop-in – 10-650 Watts, DC-4 GHz
GENERAL INFORMATION
These high power devices are designed to dissipate power in
RFcircuits when mounted to an appropriate heat sink. The ter-
minations provide a low VSWR under maximum power condi-
tions. The resistor configurations are typically used in
“Wilkinson” type power divider networks, or to terminate 3 dB
stripline or microstrip hybrids.
NOTES
1. Input power ratings are based on flange temperature of 100° C maximum.
2. 50 and 100 Ohms standard. Other values from 10-500 Ohms available on
special order. Contact factory for details. Standard tolerance ±5%.
Specify resistance value when ordering.
3. VSWR applies to termination style only.
AVERAGE POWER DERATING CURVE
% OF RATED POWER
100
75
50
25
0
25
100
125
75
50
FLANGE TEMPERATURE —
°C
150
POWER DERATING
GENERAL SPECIFICATIONS
Resistive Element
Substrate
Cover
Mounting Flange
Tab
Thin Film and Thick Film*
Beryllium Oxide Ceramic
Alumina Ceramic
Copper,Nickel Plated per QQ-N-290
Beryllium Copper,Gold Plated per MIL-G-45204
* Low cost thick film models available on some sizes.Consult Factory for specifications.
PERFORMANCE SPECIFICATIONS
Model
PPR & PPT 300-10-3*
PPR & PPT 51
5-20-3*
PPT 515-30-4
PPR & PPT 51
5-30*
PPR & PPT 800-40-3
PPT 800-100A
PPR & PPT 870-1
50-3*
PPR & PPT 975-250-3
PPR & PPT 1
250-400
PPR &PPT 1900-800
Frequency
Range
DC-4.0 GHz
DC-2.0 GHz
DC-4.0 GHz
DC-2.0 GHz
DC-4.0 GHz
DC-2.0 GHz
DC-1.0 GHz
DC-1.0 GHz
DC-500 MHz
DC-500 MHz
Input Power
(Watts Avg.)
10
20
30
30
40
100
1
50
250
400
650
VSWR (Typical)
(Note 3)
1.35:1 —DC-4.0 GHz
1.10:1 —DC-1.0 GHz
1.25:1 —1.0-2.0 GHz
1.20:1 —DC-40 GHz
1.10:1 —DC-1.0 GHz
1.25:1 —1.0-2.0 GHz
1.25:1 —DC-4.0 GHz
1.25:1 —DC-2.0 GHz
1.20:1 —DC-500 MHz
1.35:1 —500-1000 MHz
1.25:1 —DC-500 MHz
1.35:1 —500-1000 MHz
1.50:1 —DC-500 MHz
1.25:1 —DC-200 MHz
1.50:1 —200-500 MHz
Capacitance
(pF) (Typ.)
0.8
0.8
1.2
0.8
1.4
1.4
3.5
5.0
7.0
10.2
Figure
No.
1
2
3
4
5
6
7
8
9
10
PHYSICAL DIMENSIONS
TERMINATIONS (PPT) SERIES
PPT 300-10-3
— 10 WATTS
Flange Mounted
RESISTORS (PPR) SERIES
PPR 300-10-3
— 10 WATTS
Flange Mounted
FIGURES
FIG. 1
.030 [0.76]
.125 [3.17] MIN
.040 [1.02]
.100 [2.54]
.300 [7.62]
.062 [1.57]
.200 [5.08]
.100 [2.54]
.200 [5.08]
.116 [ 2.95]
.160 [4.06]
MAX
.005
±
.001 [0.13
±
0.03]
.110 [2.79]
KEY:
Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
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