TBN4228 Series
□ Electrical Characteristics (TA = 25 ℃)
Parameter
Collector Cut-off Current
Emitter Cut-off Current
DC Current Gain
Gain Bandwidth Product
Insertion Power Gain
Noise Figure
Reverse Transfer Capacitance
Symbol
ICBO
IEBO
hFE
fT
|S21|2
NF
Cre
Test Conditions
VCB = 15 V, IE = 0 mA
VEB = 2 V, IC = 0 mA
VCE = 3 V, IC = 5 mA
VCE = 3 V, IC = 5 mA
VCE = 3 V, IC = 5 mA, f = 2 GHz
VCE = 3 V, IC = 10 mA, f = 1 GHz
VCE = 3 V, IC = 5 mA, f = 2 GHz
VCB = 3 V, IE = 0 mA, f = 1 MHz
Min. Typ. Max.
-
-
0.5
-
-
0.5
70 100 250
6.0 9.0
-
5.0 6.6
-
10.0 12.0
-
-
1.9 3.0
- 0.5
0.8
Unit
㎂
㎂
GHz
dB
dB
pF
□ hFE Classification
Marking
hFE Value
SO2
70 - 140
SO1
125 - 250
□ Available Package
Unit in mm
Product
TBN4228S
TBN4228U
TBN4228E
TBN4228KF
Package
SOT-23
SOT-323
SOT-523
SOT-623F
Dimension
2.9 ⅹ 1.3, 1.2t
2.0 ⅹ 1.25, 1.0t
1.6 ⅹ 0.8, 0.8t
1.4 ⅹ 0.8, 0.6t
2