參數(shù)資料
型號： 933912900215
廠商： NXP SEMICONDUCTORS
元件分類： 小信號晶體管
英文描述： VHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, JFET
封裝： SMD, SST3, 3 PIN
文件頁數(shù)： 7/12頁
文件大小： 100K
代理商： 933912900215
1996 Jul 29
4
Philips Semiconductors
Product specication
N-channel silicon junction
eld-effect transistors
BF545A; BF545B; BF545C
THERMAL CHARACTERISTICS
Note
1. Device mounted on an FR4 printed-circuit board, maximum lead length 4 mm; mounting pad for the drain
lead 10 mm2.
STATIC CHARACTERISTICS
Tj =25 °C; unless otherwise specified.
SYMBOL
PARAMETER
VALUE
UNIT
Rth j-a
thermal resistance from junction to ambient; note 1
500
K/W
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V(BR)GSS
gate-source breakdown voltage IG = 1 A; VDS =0
30
V
VGSoff
gate-source cut-off voltage
ID = 200 A; VDS =15V
BF545A
0.4
2.2
V
BF545B
1.6
3.8
V
BF545C
3.2
7.8
V
ID =1 A; VDS =15V
0.4
7.5
V
IDSS
drain current
VGS = 0; VDS =15V
BF545A
2
6.5
mA
BF545B
6
15
mA
BF545C
12
25
mA
IGSS
gate leakage current
VGS = 20 V; VDS =0
0.5
1000
pA
VGS = 20 V; VDS =0;
Tj = 125 °C
100
nA
yfs
forward transfer admittance
VGS = 0; VDS =15V
3
6.5
mS
yos
common source output
admittance
VGS = 0; VDS =15V
40
S
相關(guān)PDF資料
PDF描述
933912910215 VHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, JFET
933912920215 VHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, JFET
933917350135 1000 mA, 80 V, PNP, Si, SMALL SIGNAL TRANSISTOR
933917350115 1000 mA, 80 V, PNP, Si, SMALL SIGNAL TRANSISTOR
0561934128 BRASS, WIRE TERMINAL
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