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參數(shù)資料
| 型號： | BLW83 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 功率晶體管 |
| 英文描述： | HF/VHF power transistor |
| 中文描述： | VHF BAND, Si, NPN, RF POWER TRANSISTOR |
| 封裝： | CERAMIC, SOT-123A, 4 PIN |
| 文件頁數(shù)： | 8/11頁 |
| 文件大?。?/td> | 79K |
| 代理商： | BLW83 |
August 1986
8
Philips Semiconductors
Product specification
HF/VHF power transistor
BLW83
R.F. performance in s.s.b. class-AB operation (linear power amplifier)
V
CE
= 28 V; f
1
= 28,000 MHz; f
2
= 28,001 MHz
Note
1.
Stated intermodulation distortion figures are referred to the according level of either of the equal amplified tones.
Relative to the according peak envelope powers these figures should be increased by 6 dB.
List of components:
OUTPUT POWER
G
p
η
dt
(%)
I
C
(A)
d
3
d
5
I
C(ZS)
T
h
W
dB
at 30 W P.E.P.
dB
(1)
typ.
30
typ.
30
dB
(1)
<
30
<
30
mA
°
C
25
70
3 to 30 (P.E.P.)
3 to 25 (P.E.P.)
typ. 21
typ. 21
typ. 40
typ. 1,34
25
25
C3
C4
C7
L1
L2
L3
L4
R1
R2
=
=
=
=
=
=
=
=
=
=
C2 = 10 to 780 pF film dielectric trimmer
C5 = C6 = 220 nF polyester capacitor
56 pF ceramic capacitor (500 V)
C8 = 15 to 575 pF film dielectric trimmer
4 turns closely wound enamelled Cu wire (1,6 mm); int. dia. 7,0 mm; leads 2
×
5 mm
Ferroxcube wide-band h.f. choke, grade 3B (cat. no. 4312 020 36640)
4 turns enamelled Cu wire (1,6 mm); int. dia. 10 mm; length 9,4 mm; leads 2
×
5 mm
7 turns enamelled Cu wire (1,6 mm); int. dia. 12 mm; length 17,2 mm; leads 2
×
5 mm
1,2
; parallel connection of 4
×
4,7
carbon resistors
39
carbon resistor
Fig.10 Test circuit; s.s.b. class-AB.
handbook, full pagewidth
50
MGP594
50
L2
L1
R1
R2
L4
T.U.T.
L3
C7
C8
C4
+
VCC
C5
C6
C1
C2
C3
temperature
compensated bias
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| BLW86 | 功能描述:射頻雙極電源晶體管 RF Transistor RoHS:否 制造商:M/A-COM Technology Solutions 配置:Single 直流集電極/Base Gain hfe Min:40 最大工作頻率:30 MHz 集電極—發(fā)射極最大電壓 VCEO:25 V 發(fā)射極 - 基極電壓 VEBO:4 V 集電極連續(xù)電流:20 A 最大直流電集電極電流: 功率耗散:250 W 封裝 / 箱體:Case 211-11 封裝:Tray |
| BLW87 | 制造商:ASI 制造商全稱:ASI 功能描述:NPN SILICON RF POWER TRANSISTOR |
| BLW89 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RF Power Transistors for UHF |
| BLW898 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:UHF linear power transistor |
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