Electrical Characteristics
Characteristic
OFF CHARACTERISTICS
(Note 2)
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Base Cutoff Current
ON CHARACTERISTICS
(Note 2)
@ T
A
= 25°C unless otherwise specified
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CEX
I
BL
Min
60
40
6.0
¾
¾
40
70
100
60
30
¾
0.65
¾
¾
¾
1.0
0.5
100
1.0
300
¾
Max
¾
¾
¾
50
50
¾
¾
300
¾
¾
0.20
0.30
0.85
0.95
4.0
8.0
10
8.0
400
40
¾
5.0
Unit
V
V
V
nA
nA
Test Condition
I
C
= 10mA, I
E
= 0
I
C
= 1.0mA, I
B
= 0
I
E
= 10mA, I
C
= 0
V
CE
= 30V, V
EB(OFF)
= 3.0V
V
CE
= 30V, V
EB(OFF)
= 3.0V
I
C
= 100µA, V
CE
=
I
C
= 1.0mA, V
CE
=
I
C
= 10mA, V
CE
=
I
C
= 50mA, V
CE
=
I
C
= 100mA, V
CE
=
1.0V
1.0V
1.0V
1.0V
1.0V
DC Current Gain
h
FE
¾
Collector-Emitter Saturation Voltage
Base- Emitter Saturation Voltage
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
Input Capacitance
Input Impedance
Voltage Feedback Ratio
Small Signal Current Gain
Output Admittance
Current Gain-Bandwidth Product
Noise Figure
SWITCHING CHARACTERISTICS
Delay Time
Rise Time
Storage Time
Fall Time
V
CE(SAT)
V
BE(SAT)
V
V
I
C
= 10mA, I
B
= 1.0mA
I
C
= 50mA, I
B
= 5.0mA
I
C
= 10mA, I
B
= 1.0mA
I
C
= 50mA, I
B
= 5.0mA
V
CB
= 5.0V, f = 1.0MHz, I
E
= 0
V
EB
= 0.5V, f = 1.0MHz, I
C
= 0
C
obo
C
ibo
h
ie
h
re
h
fe
h
oe
f
T
NF
pF
pF
kW
x 10
-4
¾
mS
MHz
dB
V
CE
= 10V, I
C
= 1.0mA,
f = 1.0kHz
V
CE
= 20V, I
C
= 10mA,
f = 100MHz
V
CE
= 5.0V, I
C
= 100mA,
R
S
= 1.0kW, f = 1.0kHz
t
d
t
r
t
s
t
f
¾
¾
¾
¾
35
35
200
50
ns
ns
ns
ns
V
CC
= 3.0V, I
C
= 10mA,
V
BE(off)
= - 0.5V, I
B1
= 1.0mA
V
CC
= 3.0V, I
C
= 10mA,
I
B1
= I
B2
= 1.0mA
Ordering Information
Device
MMBT3904-7
Notes:
(Note 3)
Packaging
SOT-23
Shipping
3000/Tape & Reel
2. Short duration test pulse used to minimize self-heating effect.
3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
K1N
Date Code Key
Year
Code
Month
Code
1998
J
Jan
1
1999
K
Feb
2
2000
L
March
3
K1N = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
2001
M
Apr
4
YM
2002
N
May
5
2003
P
Jun
6
2004
R
Jul
7
2005
S
Aug
8
2006
T
Sep
9
2007
U
Oct
O
2008
V
Nov
N
2009
W
Dec
D
DS30036 Rev. 11 - 2
2 of 3
MMBT3904
DIODES [ DIODES INCORPORATED ]
