MMBTSC380
NPN Silicon Epitaxial Planar Transistor
High frequency amplifier application
for FM IF, OSC stage and AM CONV. IF stage
The transistor is subdivided into three groups R,
O, and Y, according to its DC current gain.
SOT-23 Plastic Package
O
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Collector Base Voltage
Collector Emitter Voltage
Emitter Base Voltage
Collector Current
Symbol
VCBO
VCEO
VEBO
IC
Value
Unit
35
V
V
30
4
50
V
mA
mA
mW
Emitter Current
-IE
50
Power Dissipation
Ptot
200
O
Junction Temperature
Storage Temperature Range
Tj
125
C
O
C
TS
-55 to +125
O
Characteristics at Tamb = 25 C
Parameter
Symbol
Min.
Typ.
Max.
Unit
DC Current Gain
at VCE = 12 V, IC = 2 mA Current Gain Group
R
O
Y
hFE
hFE
hFE
40
70
120
-
-
-
80
140
240
-
-
-
Collector Cutoff Current
at VCB = 35 V
ICBO
IEBO
-
-
-
-
0.1
0.1
0.4
1
µA
µA
V
Emitter Cutoff Current
at VEB = 4 V
Collector Emitter Saturation Voltage
at IC = 10 mA, IB = 1 mA
VCE(sat)
VBE(sat)
fT
-
-
Base Emitter Saturation Voltage
at IC = 10 mA, IB = 1 mA
-
-
V
Transition Frequency
at VCE = 10 V, IC = 1 mA
100
1.4
10
27
-
400
3.2
50
MHz
pF
ps
Collector Output Capacitance
at VCB = 10 V, f = 1 MHz
Cob
2
-
Collector Base Time Constant
at VCE = 10 V, -IE = 1 mA, f = 30 MHz
Cc,rbb’
Gpe
Power Gain
at VCC = 6 V, f = 10.7 MHz, -IE = 1 mA
29
33
dB
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 06/05/2006