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參數(shù)資料
| 型號(hào)： | ARF448B |
| 元件分類： | 功率晶體管 |
| 英文描述： | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
| 封裝： | TO-247, 3 PIN |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 388K |
| 代理商： | ARF448B |
05
0-
49
08
R
ev
C
7-
20
03
MAXIMUM RATINGS
All Ratings: T
C = 25°C unless otherwise specified.
STATIC ELECTRICAL CHARACTERISTICS
Symbol
BV
DSS
V
DS(ON)
I
DSS
I
GSS
g
fs
V
GS(TH)
Characteristic / Test Conditions
Drain-Source Breakdown Voltage (V
GS = 0V, ID = 250 mA)
On State Drain Voltage 1 (I
D(ON) = 7.5A, VGS = 10V)
Zero Gate Voltage Drain Current (V
DS = VDSS, VGS = 0V)
Zero Gate Voltage Drain Current (V
DS = 0.8 VDSS, VGS = 0V, TC = 125°C)
Gate-Source Leakage Current (V
GS = ±30V, VDS = 0V)
Forward Transconductance (V
DS = 25V, ID = 7.5A)
Gate Threshold Voltage (V
DS = VGS, ID = 50mA)
MIN
TYP
MAX
450
3
25
250
±
100
5
8.5
2
5
UNIT
Volts
mA
nA
mhos
Volts
Symbol
V
DSS
V
DGO
I
D
V
GS
P
D
RqJC
T
J,TSTG
T
L
Parameter
Drain-Source Voltage
Drain-Gate Voltage
Continuous Drain Current @ T
C = 25°C
Gate-Source Voltage
Total Power Dissipation @ T
C = 25°C
Junction to Case
Operating and Storage Junction Temperature Range
Lead Temperature: 0.063" from Case for 10 Sec.
ARF448A/448B
450
15
±
30
230
0.55
-55 to 150
300
UNIT
Volts
Amps
Volts
Watts
°
C/W
°
C
RF POWER MOSFETs
N- CHANNEL ENHANCEMENT MODE
150V
140W
65MHz
The ARF448A and ARF448B comprise a symmetric pair of common source RF power transistors designed for push-
pull scientific, commercial, medical and industrial RF power amplifier applications up to 65 MHz.
Specified 150 Volt, 40.68 MHz Characteristics:
Output Power = 140 Watts.
Gain = 15dB (Class C)
Efficiency = 75%
Low Cost Common Source RF Package.
Very High Breakdown for Improved Ruggedness.
Low Thermal Resistance.
Nitride Passivated Die for Improved Reliability.
TO-247
ARF448A
ARF448B
G
D
S
Common
Source
CAUTION: These Devices are Sensitive to Electrostatic Discharge. Proper Handling Procedures Should Be Followed.
APT Website - http://www.advancedpower.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ARF460A | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
| ARF460B | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
| ARF461AG | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
| ARF461BG | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
| ARF461B | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ARF448BG | 制造商:Microsemi Corporation 功能描述:RF MOSFET (VDMOS) - Bulk 制造商:Microsemi Corporation 功能描述:RF FET N CH 450V 15A TO247 制造商:Microsemi Corporation 功能描述:RF POWER TRANSISTOR MOSFET |
| ARF449A | 制造商:ADPOW 制造商全稱:Advanced Power Technology 功能描述:N-CHANNEL ENHANCEMENT MODE |
| ARF449AG | 制造商:Microsemi Corporation 功能描述:RF MOSFET (VDMOS) - Bulk 制造商:Microsemi Corporation 功能描述:RF PWR MOSFET 450V TO-247 制造商:Microsemi Corporation 功能描述:RF POWER TRANSISTOR MOSFET |
| ARF449B | 制造商:ADPOW 制造商全稱:Advanced Power Technology 功能描述:N-CHANNEL ENHANCEMENT MODE RF POWER MOSFETs |
| ARF449BG | 制造商:Microsemi Corporation 功能描述:Trans RF MOSFET N-CH 450V 9A 3-Pin(3+Tab) TO-247 制造商:Microsemi Corporation 功能描述:RF MOSFET (VDMOS) - Bulk 制造商:Microsemi Corporation 功能描述:RF PWR MOSFET 450V TO-247 制造商:Microsemi Corporation 功能描述:ARF449B Series N-Channel 90 W 120 MHz Flange Mount RF Power Mosfet - TO-247-3 |
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