參數(shù)資料
型號(hào): PH1214-25M
英文描述: Radar Pulsed Power Transistor - 25 Watts, 1.20-1.40 GHz, 150mS Pulse, 10% Duty
中文描述: 雷達(dá)脈沖功率晶體管- 25瓦特,1.20-1.40千兆赫,150毫秒脈沖,10%的稅
文件頁(yè)數(shù): 1/2頁(yè)
文件大小: 48K
代理商: PH1214-25M
Radar Pulsed Power Transistor 25 Watts, 1.20-1.40 GHz, 150
μ
s Pulse, 10% Duty
PH1214-25M
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
Common Base Configuration
Broadband Class C Operation
High Efficiency Interdigitated Geometry
Diffused Emitter Ballasting Resistors
Gold Metalization System
Internal Input and Output Impedance Matching
Hermetic Metal/Ceramic Package
Outline Drawing
1
Notes: (unless otherwise specified)
1. Tolerances are: inches ± .005” (millimeters ± 0.13mm)
Electrical Specifications at 25°C
Symbol
Parameter
BV
CES
Collector-Emitter Breakdown
I
CES
Collector-Emitter Breakdown
R
TH(JC)
Thermal Resistance
P
IN
Input Power
G
P
Power Gain
η
Collector Efficiency
R
L
Input Return Loss
VSWR-T
Load Mismatch Tolerance
VSWR-S
Load Mismatch Stability
Radar Pulsed Power Transistor - 25 Watts,
1.20-1.40 GHz, 150
μ
S Pulse, 10% Duty
Absolute Maximum Rating at 25°C
Parameter
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current (Peak)
Total Power Dissipation
@ +25°C
Storage Temperature
Junction Temperature
Symbol
V
CES
V
EBO
I
C
P
TOT
Rating
60
3.0
2.8
58
Units
V
V
A
W
T
stg
T
j
-65 to +200
200
°C
°C
Broadband Test Fixture Impedance
F (GHz)
1.20
1.30
1.40
Z
IF
(
)
2.1 - j4.5
2.1 - j3.9
2.2 - j3.4
Z
OF
(
)
3.7 + j0.9
3.6 + j0.4
3.0 + j0.2
Test Conditions
Min
60
-
-
-
9.5
50
6
-
-
Max
-
2.5
2.6
2.8
-
-
-
3:1
1.5:1
Units
V
mA
°C/W
W
dB
%
dB
-
-
I
C
= 25 mA
V
CE
= 40 V
V
CC
= 28 V, P
o
= 25 W, f = 1.2, 1.3, 1.4 GHz
V
CC
= 28 V, P
o
= 25 W, f = 1.2, 1.3, 1.4 GHz
V
CC
= 28 V, P
o
= 25 W, f = 1.2, 1.3, 1.4 GHz
V
CC
= 28 V, P
o
= 25 W, f = 1.2, 1.3, 1.4 GHz
V
CC
= 28 V, P
o
= 25 W, f = 1.2, 1.3, 1.4 GHz
V
CC
= 28 V, P
o
= 25 W, f = 1.2, 1.3, 1.4 GHz
V
CC
= 28 V, P
o
= 25 W, f = 1.2, 1.3, 1.4 GHz
TEST FIXTURE
INPUT
CIRCUIT
ZIF
TEST FIXTURE
OUTPUT
CIRCUIT
ZOF
50
50
Description
M/A-COM’s PH1214-25M is a silicon bipolar NPN power
transistor designed for use in L-band, 1.2 - 1.4 GHz pulsed
radars such as air traffic control and long-range weather radars.
Designed for common-base, class C, broadband pulsed power
applications, the PH1214-25M can produce 25 watts of output
power with medium pulse length (150 μS) at 10 percent duty
cycle. The transistor is housed in a 2-lead, rectangular metal-
ceramic flange package, with internal input and output
impedance matching networks. In addition to L-band pulsed
radars, this high performance transistor can also be used in
pulsed digital communication systems.
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