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參數資料
| 型號： | PH1819-45A |
| 英文描述： | Wireless Power Transistor 45 Watts, 1805 - 1880 MHz |
| 中文描述： | 無線功率晶體管45瓦，1805 - 1880兆赫 |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 104K |
| 代理商： | PH1819-45A |
Wireless Power Transistor 45 Watts 1805-1880 MHz
PH1819-45A
PH1819-45A
M/A-COM Division of AMP Incorporated North America: Tel. (800) 366-2266, Fax (800) 618-8883 Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
V2.00
Features
NPN Silicon Microwave Power Transistor
-28 dBc Typical 3
rd
IMD at 45 Watts PEP
Common Emitter Class AB Operation
Internal Input and Output Impedance Matching
Diffused Emitter Ballasting
Gold Metalization System
Outline Drawing
1
Note: (unless otherwise specified)
1. Tolerances are: inches ± 0.005” (millimeters ± 0.13mm)
Electrical Specifications at 25°C
Symbol
Parameter
h
FE
DC Forward Current Gain
G
P
Power Gain
η
C
Collector Efficiency
R
L
Input Return Loss
VSWR-T
Load Mismatch Tolerance
Wireless Power Transistor
45 Watts, 1805 - 1880 MHz
Absolute Maximum Rating at 25°C
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation
Storage Temperature
Junction Temperature
Thermal Resistance
Symbol
V
CEO
V
CES
I
EBO
I
C
P
D
T
stg
T
J
θ
jc
Rating
20
65
3.0
4.0
117
-55 to +150
200
1.5
Units
V
V
V
A
W
°C
°C
°C/W
BroadBand Fixture Impedance
F (MHz)
1805
1842
1880
Z
IF
(
)
3.3 + j5.7
3.1 + j5.6
2.9 + j5.4
Z
OF
(
)
4.1 + j0.3
4.5 + j0.2
4.8 + j0.0
Test Conditions
Min
15
9.0
50
10
-
Max
120
-
-
-
2:1
Units
-
dB
%
dB
-
V
CE
=5 V, I
C
= 1.5 A
V
CC
=25 V, I
CQ
= 200 mA, P
OUT
= 45W, f = 1805, 1880 MHz
V
CC
=25 V, I
CQ
= 200 mA, P
OUT
= 45W, f = 1805, 1880 MHz
V
CC
=25 V, I
CQ
= 200 mA, P
OUT
= 45W, f = 1805, 1880 MHz
V
CC
=25 V, I
CQ
= 200 mA, P
OUT
= 45W, f = 1805, 1880 MHz
Description
M/A-COM’s PH11819-45A is a high efficiency silicon bipo-
lar NPN transistor intended for use as a common emitter
class AB stage in power amplifiers that operate in the 1805
to 1880 MHz range. This transistor features internal input
and output impedance matching, diffused emitter ballasting
and gold metalization. The PH1819-45A is packaged in a
low cost, non-hermetic ceramic package which has a very
low thermal impedance.
INPUT
NETWORK
OUTPUT
NETWORK
ZIF
ZOF
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