Features
■ DC to 3 GHz
■ Terminals for placement on P.C.B.
■ Low VSWR
■ Aluminum Nitride ceramic
CHF3725CNP Series 40 W SMT Power RF Chip Termination
General Specifi cations
Substrate .........................................ALN
Resistive Film .........................Thick Film
Resistance ...................................... 50 Ω
Tolerance ........................................±5 %
Packaging
Tape & Reel
......... 3000 pcs./24 mm tape, 15 ” reel
Bulk ................................ 100 pcs./bag
Absolute Ratings
Power .............................................40 W
Frequency.....................................3 GHz
VSWR ............................. 1.25 Maximum
Characteristic Curve
MILLIMETERS
(INCHES)
DIMENSIONS =
9.39
(0.37)
9.39
(0.37)
1.49
(0.059)
0.99
(0.039)
2.99
(0.118)
6.35
(0.25)
GROUND PLANE
1.27
(0.05)
1.52
(0.06)
Power (Watts)
Heat Sink Temperature (°C)
70
60
50
40
30
20
10
0
-55 0 100 150
Product Dimensions
How To Order
CHF 3725 C N P 500 L X E
Model
Size
Version
Substrate
Mount
P = Printed Circuit Board
Value
500 = 50 Ohm
Function
L = Termination
Finish
X = Ni Au
Packaging
E = 24 mm Tape & 15 ” Reel (3,000 pcs.)
Blank = Bulk (100 pcs./bag)
This series is obsolete and
not recommended for new designs.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations 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 specifi c applications.
