參數(shù)資料
型號: BLV20
廠商: NXP SEMICONDUCTORS
元件分類: 功率晶體管
英文描述: 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): 3/11頁
文件大小: 81K
代理商: BLV20
August 1986
3
Philips Semiconductors
Product specification
VHF power transistor
BLV20
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Collector-emitter voltage (V
BE
= 0)
peak value
Collector-emitter voltage (open base)
Emitter-base voltage (open collector)
Collector current (average)
Collector current (peak value); f
>
1 MHz
R.F. power dissipation (f
>
1 MHz); T
mb
= 25
°
C
Storage temperature
Operating junction temperature
v
CESM
V
CEO
V
EBO
I
C(AV)
I
CM
P
rf
T
stg
T
j
max.
max.
max.
max.
max.
max.
65 to
+
150
°
C
max.
65 V
36 V
4 V
0,9 A
2,5 A
20 W
200
°
C
Fig.2 D.C. SOAR.
handbook, halfpage
10
20
30
40
0
IC
(A)
MGP272
VCE (V)
0.5
Tmb = 25
°
C
Th = 70
°
C
Fig.3 R.F. power dissipation; V
CE
28 V; f
>
1 MHz.
I Continuous d.c. operation
II Continuous r.f. operation
III Short-time operation during mismatch
handbook, halfpage
0
50
100
0
10
20
MGP273
Ptot
(W)
Th (
°
C)
derate by 0.12 W/K
0.1 W/K
Ι
ΙΙ
ΙΙΙ
THERMAL RESISTANCE
(dissipation = 8 W; T
mb
= 72,4
°
C, i.e. T
h
= 70
°
C)
From junction to mounting base (d.c. dissipation)
From junction to mounting base (r.f. dissipation)
From mounting base to heatsink
R
th j
mb(dc)
R
th j
mb(rf)
R
th mb
h
=
=
=
10,7 K/W
8,6 K/W
0,3 K/W
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