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参数资料
| 型号： | ARF449B |
| 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： | 4/4页 |
| 文件大小： | 0K |
| 代理商： | ARF449B |
050-4909
Rev
C
7-2003
L1
C2
T1
R1
DUT
L2
L3
L4
C3
C6
C7
C5
L5
150V
+
-
RF Output
RF Input
C1 -- 680pF Unelco
C2-C4 -- Arco 463 Mica Trimmer
C5-C7 -- 1nF 500V COG chip
L1 -- 0.8" #18 AWG into hairpin ~19nH
L2-L3 -- 3t #18 AWG .25" ID ~50nH
L4 -- 10t #18 AWG .25" ID ~470nH
L5 -- VK200-4B ferrite choke ~3uH
R1 -- 25 Ohm 1/2W Carbon
T1 -- 4:1 Broadband Transformer
81.36 MHz Test Circuit
C1
C4
Parts List
TO-247 Package Outline
15.49 (.610)
16.26 (.640)
5.38 (.212)
6.20 (.244)
6.15 (.242) BSC
4.50 (.177) Max.
19.81 (.780)
20.32 (.800)
20.80 (.819)
21.46 (.845)
1.65 (.065)
2.13 (.084)
1.01 (.040)
1.40 (.055)
5.45 (.215) BSC
3.55 (.138)
3.81 (.150)
2.87 (.113)
3.12 (.123)
4.69 (.185)
5.31 (.209)
1.49 (.059)
2.49 (.098)
2.21 (.087)
2.59 (.102)
0.40 (.016)
0.79 (.031)
Source
2-Plcs.
Top View
ARF449A
Device
ARF449B
Gate
Drain
Source
Drain
Gate
Dimensions in Millimeters and (Inches)
NOTE: The ARF446 and ARF447 comprise a symmetric
pair of RF power transistors and meet the same electrical
specifications. The device pin-outs are the mirror image
of each other to allow ease of use as a push-pull pair.
ARF449A/449B
81.36 MHz Test Circuit
APT’s products are covered by one or more of U.S.patents 4,895,810 5,045,903 5,089,434 5,182,234 5,019,522
5,262,336 6,503,786 5,256,583 4,748,103 5,283,202 5,231,474 5,434,095 5,528,058 and foreign patents. US and Foreign patents pending. All Rights Reserved.
相关PDF资料 |
PDF描述 |
|---|---|
| ARF449A | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
| ARF449B | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
| ARF449A | VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD |
| ARF461D | POWER, FET, TO-247AD |
| ARF461C | POWER, FET, TO-247AD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| ARF460AG | 功能描述:FET RF N-CH 500V 14A TO247 RoHS:是 类别:分离式半导体产品 >> RF FET 系列:- 产品目录绘图:MOSFET SOT-23-3 Pkg 标准包装:3,000 系列:- 晶体管类型:N 通道 JFET 频率:- 增益:- 电压 - 测试:- 额定电流:30mA 噪音数据:- 电流 - 测试:- 功率 - 输出:- 电压 - 额定:25V 封装/外壳:TO-236-3，SC-59，SOT-23-3 供应商设备封装:SOT-23-3（TO-236） 包装:带卷 (TR) 产品目录页面:1558 (CN2011-ZH PDF) 其它名称:MMBFJ309LT1GOSMMBFJ309LT1GOS-NDMMBFJ309LT1GOSTR |
| ARF460B | 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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