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參數(shù)資料
| 型號(hào)： | BLF545 |
| 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 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大小： | 94K |
| 代理商： | BLF545 |
October 1992
9
Philips Semiconductors
Product specification
UHF push-pull power MOS transistor
BLF545
2.
The striplines are on a double copper-clad printed circuit board, with glass microfibre reinforced PTFE (
ε
r
= 2.2);
thickness
1
32
inch.
Semi-rigid cables L2 and L25 are soldered on to striplines L1 and L26.
Striplines L6 and L7 are used in series with a 42
stripline (11
×
3 mm).
3.
4.
Fig.12 Component layout for 500 MHz class-B test circuit.
The circuit and components are situated on one side of the printed circuit board, the other side being fully
metallized, to serve as a ground plane. Earth connections are made by means of copper straps and hollow
rivets for a direct contact between upper and lower sheets.
Dimensions in mm.
handbook, full pagewidth
MBK462
L3
C3
C1
C4
C5
L4
L5
L6
L7
C10
C11
C12
C18
C16
L11
R3
R5
R4
R7R8
R9R6
R13
R17
+
VD
+
VD
R3
C9
C8
C14
L12
L13
R4
C15
L14
C19
L19
C20
L21
C21, C22
L20
L23
L22
L26
C23
C24
L15
L18
L16
L17
L9
L8
C6
C7
C2
R1
L1
+
L2
L24
+
L25
85
82
103
mounting screw
mounting screw
rivet
strap
straps
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| 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 |
| BLF548,112 | 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 |
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