2SC4529
Silicon NPN Epitaxial
VHF Wide Band Amplifier
Absolute Maximum Ratings (Ta = 25°C)
TO-126 MOD
Item
Symbol Rating Unit
————————————————————–
Collector to base voltage
VCBO
30
V
————————————————————–
Collector to emitter voltage VCEO
20
V
————————————————————–
Emitter to base voltage
VEBO
3
V
————————————————————–
Collector current
IC
300
mA
————————————————————–
1
2
3
1. Emitter
2. Collector
3. Base
Collector peak current
iC(peak) 500
mA
————————————————————–
Collector power dissipation PC
1
W
——–———–
*1
PC
5
————————————————————–
Junction temperature
Tj
150
°C
————————————————————–
Storage temperature
Tstg
–55 to °C
+150
————————————————————–
Note: 1. Value at TC = 25°C.
Electrical Characteristics (Ta = 25°C)
Item
Symbol Min Typ Max Unit Test condition
———————————————————————————————————————————
Collector to base breakdown voltage
V(BR)CBO 30
—
—
V
IC = 100 µA, IE = 0
———————————————————————————————————————————
Collector to emitter breakdown voltage
V(BR)CEO 20
—
—
V
IC = 1 mA, RBE = ∞
———————————————————————————————————————————
Collector cutoff current
ICBO
—
—
1.0
µA
VCB = 25 V, IE = 0
———————————————————————————————————————————
Emitter cutoff Current
IEBO
—
—
10
µA
VEB = 3 V, IC = 0
———————————————————————————————————————————
DC current transfer ratio
hFE
50
—
200
VCE = 5 V, IC = 50 mA
———————————————————————————————————————————
Collector to emitter saturation voltage
VCE(sat)
—
—
1.0
V
IC = 100 mA, IB = 10 mA
———————————————————————————————————————————
Gain bandwidth product
fT
1.5
2.2
—
GHz VCE = 5 V, IC = 50 mA
———————————————————————————————————————————
Collector output capacitance
Cob
—
4.7
—
pF
VCB = 10 V, IE = 0, f = 1 MHz
———————————————————————————————————————————