參數資料
型號: BLV21
廠商: NXP SEMICONDUCTORS
元件分類: 功率晶體管
英文描述: UHF power transistor
中文描述: VHF BAND, Si, NPN, RF POWER TRANSISTOR
封裝: CERAMIC, SOT-123A, 4 PIN
文件頁數: 7/11頁
文件大?。?/td> 80K
代理商: BLV21
August 1986
7
Philips Semiconductors
Product specification
VHF power transistor
BLV21
The circuit and the components are situated on one side of the epoxy fibre-glass board, the other side being fully
metallized to serve as earth. Earth connections are made by means of hollow rivets, whilst under the emitter leads Cu
straps are used for a direct contact between upper and lower sheets.
Fig.8 Component layout and printed-circuit board for 175 MHz test circuit.
handbook, full pagewidth
MGP254
150
72
C1
C2
L1
L2
L3
L4
L5
L7
C4
C5
R1
+
VCC
C6
L6
C7
C3
rivet
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BLV57 UHF Linear push-pull power transistor(UHF 線性推挽式功率晶體管)
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