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參數(shù)資料
| 型號(hào)： | BLF544B |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 功率晶體管 |
| 英文描述： | UHF push-pull power MOS transistor |
| 中文描述： | 2 CHANNEL, UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET |
| 封裝： | SOT-268A, 4 PIN |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大?。?/td> | 75K |
| 代理商： | BLF544B |
October 1992
9
Philips Semiconductors
Product specification
UHF push-pull power MOS transistor
BLF544B
Notes
1.
2.
American Technical Ceramics (ATC) capacitor, type 100B or other capacitor of the same quality.
The striplines are on a double copper-clad printed circuit board, with epoxy glass dielectric (
ε
r
= 2.2),
thickness
1
32
inch.
Semi-rigid cables L2 and L27 are soldered on to striplines L1 and L26.
3.
Fig.12 Component layout for 500 MHz test circuit.
The circuit and components are situated on one side of the epoxy fibre-glass board, the other side being fully
metallized to serve as a ground. Earth connections are made by means of copper straps and hollow rivets for a
direct contact between the upper and lower sheets.
Dimensions in mm.
handbook, full pagewidth
MDA514
L3
C3
C1
C4
C5
L4
L5
L6
L7
L8 L10
C6
C7
L11
R6
C12
C13
L13
C9
C16
R9
R3
+
Vds
+
Vds
C17
R7
L12
R5
C11
C8
C15
L20
L16
C18
R10
C14
C10
R4
L15
L14
L18C20
L19
C21
L23
L22
L25
L24
L28
C23
C24
C22
L17
L21
C19
R11
L9
C2
R1
L1
+
L2
L26
+
L27
85
200
mounting screw
mounting screw
rivet
strap
straps
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BLF545 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:UHF push-pull power MOS transistor |
| BLF546 | 功能描述:射頻MOSFET電源晶體管 BULK TNS-RFPR RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶體管極性: 頻率:1800 MHz to 2000 MHz 增益:27 dB 輸出功率:100 W 汲極/源極擊穿電壓: 漏極連續(xù)電流: 閘/源擊穿電壓: 最大工作溫度: 封裝 / 箱體:NI-780-4 封裝:Tray |
| BLF546,112 | 功能描述:射頻MOSFET電源晶體管 BULK TNS-RFPR RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶體管極性: 頻率:1800 MHz to 2000 MHz 增益:27 dB 輸出功率:100 W 汲極/源極擊穿電壓: 漏極連續(xù)電流: 閘/源擊穿電壓: 最大工作溫度: 封裝 / 箱體:NI-780-4 封裝:Tray |
| BLF547 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:UHF push-pull power MOS transistor |
| BLF548 | 功能描述:射頻MOSFET電源晶體管 BULK TNS-RFPR RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶體管極性: 頻率:1800 MHz to 2000 MHz 增益:27 dB 輸出功率:100 W 汲極/源極擊穿電壓: 漏極連續(xù)電流: 閘/源擊穿電壓: 最大工作溫度: 封裝 / 箱體:NI-780-4 封裝:Tray |
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