MMBT3904
300mW, NPN Small Signal Transistor
Small Signal
Transistor
Electrical Characteristics
Type Number
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cut-off Current
Collector Cut-off Current
Emitter Cut-offCurrent
DC current gain
Collector-Emitter saturation voltage
Base-Emitter saturation voltage
Transition frequency
Delay time
Rise time
Storage time
Fall time
V
CE
= 20V
I
C
= 10μA
I
C
= 1mA
I
E
= 10μA
V
CB
= 60V
V
CE
= 30V
V
EB
= 5V
V
CE
= 1V
V
CE
= 1V
V
CE
= 1V
I
C
= 50mA
I
C
= 50mA
I
C
= 10mA
I
E
= 0
I
B
= 0
I
C
= 0
I
E
= 0
V
BE
(OFF)= 3V
I
C
= 0
I
C
= 10mA
I
C
= 50mA
I
C
= 100mA
I
B
= 5mA
I
B
= 5mA
f= 100MHz
V
CE(sat)
V
BE(sat)
f
T
t
d
t
r
t
s
t
f
h
FE
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
I
CEO
I
EBO
Min
60
40
6
-
-
-
100
60
30
-
-
250
-
-
-
-
Max
-
-
-
0.1
50
0.1
400
-
-
0.3
0.95
-
35
35
200
50
V
V
MHz
nS
nS
nS
nS
Units
V
V
V
μA
nA
μA
V
CC
=3V V
BE
=0.5V I
C
=10mA I
B1
=1.0mA
V
CC
=3V V
BE
=0.5V I
C
=10mA I
B1
=1.0mA
V
CC
=3V I
C
=10mA I
B1
=I
B2
=1.0mA
V
CC
=3V I
C
=10mA I
B1
=I
B2
=1.0mA
Tape & Reel specification
TSC label
Top Cover Tape
Carieer Tape
Any Additional Label (If Required)
P0
d
T
A
C
B
F
W
P1
E
Item
Carrier width
Carrier length
Carrier depth
Sprocket hole
Reel outside diameter
Reel inner diameter
Feed hole width
Sprocke hole position
Punch hole position
Sprocke hole pitch
Embossment center
Overall tape thickness
Tape width
Reel width
Symbol
A
B
C
d
D
D1
D2
E
F
P0
P1
T
W
W1
Dimension(mm)
3.15 ±0.10
2.77 ±0.10
1.22 ±0.10
1.50 ± 0.10
178 ± 1
55 Min
13.0 ± 0.20
1.75 ±0.10
3.50 ±0.05
4.00 ±0.10
2.00 ±0.05
0.229 ±0.013
8.10 ±0.20
12.30 ±0.20
W1
D
D2
D1
Direction of Feed
Version :
C11
TSC [ TAIWAN SEMICONDUCTOR COMPANY, LTD ]
