- 您现在的位置：买卖IC网 > PDF目录36744 > ARF449A (MICROSEMI POWER PRODUCTS GROUP) VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-247AD PDF资料下载
参数资料
| 型号： | ARF449A |
| 厂商： | MICROSEMI POWER PRODUCTS GROUP |
| 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： | ARF449A |
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 |
|---|---|
| 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 |
| ARF461CG | POWER, FET, TO-247AD |
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 |
发布紧急采购，3分钟左右您将得到回复。