S822T Ver la hoja de datos (PDF) - Vishay Semiconductors
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S822T Datasheet PDF : 8 Pages
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S822T/S822TW/S822TRW
Vishay Telefunken
Absolute Maximum Ratings
Tamb = 25_C, unless otherwise specified
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Total power dissipation
Junction temperature
Storage temperature range
Test Conditions
Tamb ≤ 125 °C
Maximum Thermal Resistance
Tamb = 25_C, unless otherwise specified
Parameter
Test Conditions
Junction ambient on glass fibre printed board (25 x 20 x 1.5) mm3
m plated with 35 m Cu
Electrical DC Characteristics
Tamb = 25_C, unless otherwise specified
Parameter
Test Conditions
Collector cut-off current
VCE = 12 V, VBE = 0
Collector-base cut-off current
VCB = 8 V, IE = 0
Emitter-base cut-off current
VEB = 1 V, IC = 0
Collector-emitter breakdown voltage IC = 1 mA, IB = 0
Collector-emitter saturation voltage IC = 5 mA, IB = 0.5 mA
DC forward current transfer ratio VCE = 3 V, IC = 1 mA
Symbol
Value
Unit
VCBO
VCEO
VEBO
IC
Ptot
Tj
Tstg
12
V
6
V
2
V
8
mA
30
mW
150
°C
–65 to +150 °C
Symbol
Value
Unit
RthJA
450
K/W
Symbol Min Typ Max Unit
ICES
100 mA
ICBO
IEBO
100 nA
1 mA
V(BR)CEO 6
V
VCEsat
0.1 0.4 V
hFE 40 90 150
Electrical AC Characteristics
Tamb = 25_C, unless otherwise specified
Parameter
Transition frequency
Collector-base capacitance
Noise figure
Power gain
Collector current for fT max
Real part of input impedance
Test Conditions
VCE = 3 V, IC = 1 mA, f = 500 MHz
VCE = 2 V, IC = 1.5 mA, f = 500 MHz
VCB = 1 V, f = 1 MHz
ZS = ZSopt, f = 450 MHz, VCE =
2 V, IC = 0.5 mA
ZS = ZSopt, f = 945 MHz, VCE =
3 V, IC = 1 mA
ZS = ZSopt, f = 945 MHz, VCE =
2 V, IC = 1.5 mA
VCE = 2 V, IC = 0.5 mA, f = 450MHz
VCE = 3 V, IC = 1 mA, f = 945 MHz
VCE = 2 V, IC = 1.5 mA, f = 945 MHz
VCE = 2 V, f = 500 MHz
VCE = 3 V, IC = 1 mA, f = 945 MHz
VCE = 2 V, IC = 1.5 mA, f = 945 MHz
Symbol
fT
Ccb
Min Typ Max Unit
4.7
GHz
5.2
GHz
0.2
pF
1.1
dB
Fopt
1.8
dB
2
dB
13.5
dB
Gpe @Fopt
12.5
dB
14.0
dB
IC
Re(h11e)
3
mA
50
W
50
W
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2 (8)
Document Number 85050
Rev. 3, 20-Jan-99
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