MMBT3904
Electrical Characteristics
@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
⎯
⎯
40
70
100
60
30
⎯
0.65
⎯
⎯
⎯
1.0
0.5
100
1.0
300
⎯
⎯
⎯
⎯
⎯
Max
⎯
⎯
⎯
50
50
⎯
⎯
300
⎯
⎯
0.20
0.30
0.85
0.95
4.0
8.0
10
8.0
400
40
⎯
5.0
35
35
200
50
Unit
V
V
V
nA
nA
Test Condition
I
C
= 10μA, I
E
= 0
I
C
= 1.0mA, I
B
= 0
I
E
= 10μA, I
C
= 0
V
CE
= 30V, V
EB(OFF)
= 3.0V
V
CE
= 30V, V
EB(OFF)
= 3.0V
I
C
= 100µA, V
CE
= 1.0V
I
C
= 1.0mA, V
CE
= 1.0V
I
C
= 10mA, V
CE
= 1.0V
I
C
= 50mA, V
CE
= 1.0V
I
C
= 100mA, V
CE
= 1.0V
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
V
CE
= 10V, I
C
= 1.0mA,
f = 1.0kHz
V
CE
= 20V, I
C
= 10mA,
f = 100MHz
V
CE
= 5.0V, I
C
= 100μA,
R
S
= 1.0kΩ, f = 1.0kHz
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
Characteristic
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage (Note 4)
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Base Cutoff Current
ON CHARACTERISTICS
(Note 4)
DC Current Gain
h
FE
⎯
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
Notes:
4. Short duration pulse test used to minimize self-heating effect.
V
CE(SAT)
V
BE(SAT)
C
obo
C
ibo
h
ie
h
re
h
fe
h
oe
f
T
NF
t
d
t
r
t
s
t
f
V
V
pF
pF
kΩ
-4
x 10
⎯
μS
MHz
dB
ns
ns
ns
ns
400
350
P
D
, POWER DISSIPATION (mW)
300
250
200
150
100
50
0
R
θJA
= 417
°
C/W
1
I
C
, COLLECTOR CURRENT (A)
0.1
DC
Pw = 100ms
Pw = 10ms
0.01
25
50
75 100 125 150 175 200
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs. Ambient Temperature (Note 1)
0
0.001
T
A
= 25°C
Single Non-repetitive Pulse
DUT mounted onto 1xMRP
FR-4 board
0.1
1
10
100
V
CE
, COLLECTOR-EMITTER VOLTAGE (V)
Fig. 2 Typical Collector Current
vs. Collector-Emitter Voltage
MMBT3904
Document number: DS30036 Rev. 18 - 2
2 of 4
December 2008
© Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
