SD1446 PDF даташит
Спецификация SD1446 изготовлена «STMicroelectronics» и имеет функцию, называемую «RF & MICROWAVE TRANSISTORS». |
|
Детали детали
Номер произв | SD1446 |
Описание | RF & MICROWAVE TRANSISTORS |
Производители | STMicroelectronics |
логотип |
5 Pages
No Preview Available ! |
SD1446
RF & MICROWAVE TRANSISTORS
HF/VHF APPLICATIONS
......50 MHz
12.5 VOLTS
EFFICIENCY 55%
COMMON EMITTER
GOLD METALLIZATION
POUT = 70 W MIN. WITH 10 dB GAIN
.380 4LFL (M113)
epoxy sealed
ORDER CODE
SD1446
B RA ND IN G
SD1446
PIN CONNECTION
DESCRIPTION
The SD1446 is a 12.5 V Class C epitaxial silicon
NPN planar transistor designed primarily for land
mobile transmitter applications. This device utilizes
emitter ballasting and is extremely stable and ca-
pable of withstanding high VSWR under operating
conditions.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)
Symb ol
Parameter
VCBO
Collector-Base Voltage
VCEO
Collector-Emitter Voltage
VEBO
Emitter-Base Voltage
IC Device Current
PDISS
Power Dissipation
TJ
TSTG
Junction Temperature
Storage Temperature
THERMAL DATA
RTH(j-c) Junction-Case Thermal Resistance
November 1992
www.DataSheet.in
1. Collector
2. Emitter
3. Base
4. Emitter
Value
36
18
3.5
12.0
183
+200
− 65 to +150
Unit
V
V
V
A
W
°C
°C
1.05
°C/W
1/5
No Preview Available ! |
SD1446
ELECTRICAL SPECIFICATIONS (Tcase = 25°C)
STATIC
S ymb o l
Test Conditions
BVCBO
BVCES
BVCEO
BVEBO
ICES
hFE
IC = 50mA
IC = 100mA
IC = 50mA
IE = 10mA
VCE = 15V
VCE = 5V
IE = 0mA
VBE = 0V
IB = 0mA
IC = 0mA
IE = 0mA
IC = 5A
Min.
36
36
18
3.5
—
10
Va l u e
Typ. Max.
——
——
——
——
— 10
——
Unit
V
V
V
V
mA
—
DYNAMIC
S ymb o l
POUT
GP
ηc
COB
f = 50 MHz
f = 50 MHz
f = 50 MHz
f = 1 MHz
Test Conditions
PIN = 7 W
PIN = 7 W
PIN = 7 W
VCB = 12.5V
VCE = 12.5 V
VCE = 12.5 V
VCE = 12.5 V
Value
Min. Typ. Max.
70 — —
10 — —
— 55 —
— — 300
Unit
W
dB
%
pF
TYPICAL PERFORMANCE
POWER OUTPUT vs POWER INPUT
2/5
www.DataSheet.in
No Preview Available ! |
IMPEDANCE DATA
TYPICAL INPUT
IMPEDANCE
SD1446
FREQ.
50 MHz
POUT = 70W
VCE = 12.5V
ZIN (Ω)
0.8 + j 0.9
ZCL (Ω)
1.2 + j 0.6
TYPICAL COLLECTOR
LOAD IMPEDANCE
www.DataSheet.in
3/5
Скачать PDF:
[ SD1446.PDF Даташит ]
Номер в каталоге | Описание | Производители |
SD1441 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
SD1444 | RF & MICROWAVE TRANSISTORS | Microsemi Corporation |
SD1444 | RF & MICROWAVE TRANSISTORS | Advanced Power Technology |
SD1446 | RF & MICROWAVE TRANSISTORS | STMicroelectronics |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |