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参数资料
| 型号： | ARF449A |
| 元件分类： | 功率晶体管 |
| 英文描述： | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
| 封装： | TO-247, 3 PIN |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 代理商： | ARF449A |
050-4909
Rev
C
7-2003
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, I
D
= 250 A)
On State Drain Voltage 1 (I
D
(ON) = 5A, V
GS
= 10V)
Zero Gate Voltage Drain Current (V
DS
= V
DSS
, V
GS
= 0V)
Zero Gate Voltage Drain Current (V
DS
= 0.8 V
DSS
, V
GS
= 0V, T
C
= 125°C)
Gate-Source Leakage Current (V
GS
= ±30V, V
DS
= 0V)
Forward Transconductance (V
DS
= 25V, I
D
= 5A)
Gate Threshold Voltage (V
DS
= V
GS
, I
D
= 50mA)
MIN
TYP
MAX
450
4
25
250
±100
3
5.8
25
UNIT
Volts
A
nA
mhos
Volts
Symbol
V
DSS
V
DGO
I
D
V
GS
P
D
RθJC
T
J
,T
STG
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.
ARF449A/449B
450
9
±30
165
0.76
-55 to 150
300
UNIT
Volts
Amps
Volts
Watts
°C/W
°C
RF POWER MOSFETs
N - CHANNEL ENHANCEMENT MODE
150V
90W
120MHz
The ARF449A and ARF449B 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 120 MHz.
Specified 150 Volt, 81.36 MHz Characteristics:
Output Power = 90 Watts.
Gain = 13dB (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
ARF449A
ARF449B
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
相关PDF资料 |
PDF描述 |
|---|---|
| ARF461D | POWER, FET, TO-247AD |
| ARF461C | POWER, FET, TO-247AD |
| ARF461CG | POWER, FET, TO-247AD |
| ARF461DG | POWER, FET, TO-247AD |
| ARF462A | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 制造商全称: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 |
| ARF450 | 制造商:ADPOW 制造商全称:Advanced Power Technology 功能描述:N-CHANNEL ENHANCEMENT MODE |
| ARF460A | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:RF POWER MOSFET N-CHANNEL ENHANCEMENT MODE |
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