MMBTSC3928
NPN Silicon Epitaxial Planar Transistor
for low frequency amplification applications
The transistor is subdivided into four groups Q, R,
S and T, 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
Symbol
VCBO
VCEO
VEBO
IC
Value
Unit
50
V
V
50
6
200
V
Collector Current
mA
mW
Power Dissipation
Ptot
200
O
Junction Temperature
Storage Temperature Range
Tj
150
C
O
C
TS
- 55 to + 150
O
Characteristics at Ta = 25 C
Symbol
Min.
Typ.
Max.
Unit
Parameter
DC Current Gain
at VCE = 6 V, IC = 1 mA
Current Gain Group
Q
R
S
T
hFE
hFE
hFE
hFE
hFE
120
180
270
390
70
-
-
-
-
-
270
390
560
820
-
-
-
-
-
-
at VCE = 6 V, IC = 0.1 mA
Collector Base Breakdown Voltage
at IC = 100 µA
Collector Emitter Breakdown Voltage
at IC = 100 µA
Emitter Base Breakdown Voltage
at IC = 100 µA
Collector Cutoff Current
at VCB = 50 V
Emitter Cutoff Current
at VEB = 4 V
Collector Emitter Saturation Voltage
at IC = 100 mA, IB = 10 mA
Gain Bandwidth Product
at VCE = 6 V, -IE = 10 mA
Collector Output Capacitance
at VCB = 6 V, f = 1 MHz
V(BR)CBO
V(BR)CEO
V(BR)EBO
ICBO
50
50
6
-
-
-
-
V
V
-
-
-
V
-
0.1
0.1
0.3
-
µA
µA
V
IEBO
-
-
VCE(sat)
fT
-
-
200
4
-
MHz
pF
dB
Cob
-
-
Noise Figure
at VCE = 6 V, -IE= 0.1 mA, f = 1 KHz, RG = 2 KΩ
NF
-
-
15
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 05/08/2006