PL
IA
NT
Features
■
DC to 3.0 GHz
■
Flanged model
■
Low VSWR
■
Aluminium Nitride ceramic
*R
oH
S
CO
M
This series is currently available but
not recommended for new designs.
Applications
■
High power RF transmission
CHF8838xNF Series 150 W Power RF Flanged Chip Termination
General Specifications
Substrate ......................................... ALN
Resistive Film .........................Thick Film
Tab ......................................................Ag
Tab Attachment
Version C............... Brazed with epoxy
encapsulation
Version G ..Brazed with alumina cover
Mounting Flange ..........Cu plated with Ni
Resistance ...................................... 50
Ω
Tolerance ........................................±5 %
Packaging ............................ 60 pcs./tray
Absolute Ratings
Power ...........................................150 W
Frequency..................................3.0 GHz
VSWR
Version C....................... 1.2 maximum
Version G ...................... 1.1 maximum
Characteristic Curve
160
140
120
Power (Watts)
100
80
60
40
20
0
-55
0
100
150
Heat Sink Temperature (°C)
Product Dimensions
22.1
(0.870)
14.22
(0.560)
6.35
(0.25)
1.57
(0.062)
VERSION C:
2.77
(0.1089)
VERSION G:
3.10
(0.122)
9.53
(0.375)
DIMENSIONS = MILLIMETERS
(INCHES)
6.5
(0.256)
VERSION C:
3.5
DIA.
(0.14)
VERSION G:
4.3
DIA.
(0.17)
1.5
(0.059)
2.57
(0.101)
0.1
(0.004)
How To Order
CHF 8838 C N F 500 L
Model
Size
Version (See Product Dimensions)
C = Without Alumina Cover
G = With Alumina Cover
Substrate
Mount
F = Flange
Value
500 = 50 Ohms
Function
L = Termination
REV. 12/15
*RoHS Directive 2002/95/EC Jan. 27, 2003 including
annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data
sheet can and do vary in different applications and
actual device performance may vary over time.
Users should verify actual device performance in their
specific applications.
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