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Datasheet: L2N3904 (Leshan Radio Company)

General Purpose Transistors Npn Silicon

 

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Leshan Radio Company
LESHAN RADIO COMPANY, LTD.
L2N3904
L2N3904-1/6
NPN Silicon
General Purpose Transistors
L2N3904
TO-92
1 2
3
2N3904
Y
= Year
WW
= Work Week
YWW
MARKING DIAGRAM
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector - Emitter Voltage
V
CEO
40
Vdc
Collector - Base Voltage
V
CBO
60
Vdc
Emitter - Base Voltage
V
EBO
6.0
Vdc
Collector Current - Continuous
I
C
200
mAdc
Total Device Dissipation
@ T
A
= 25
C
Derate above 25
C
P
D
625
5.0
mW
mW/
C
Total Device Dissipation
@ T
C
= 25
C
Derate above 25
C
P
D
1.5
12
W
mW/
C
Operating and Storage Junction
Temperature Range
T
J
, T
stg
- 55 to +150
C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits
are exceeded, device functional operation is not implied, damage may occur
and reliability may be affected.
THERMAL CHARACTERISTICS
(Note 1)
Characteristic
Symbol
Max
Unit
Thermal Resistance,
Junction-to-Ambient
R
q
JA
200
C/W
Thermal Resistance,
Junction-to-Case
R
q
JC
83.3
C/W
1. Indicates Data in addition to JEDEC Requirements.
COLLECTOR
3
2
BASE
1
EMITTER
LESHAN RADIO COMPANY, LTD.
L2N3904-2/6
L2N3904
ELECTRICAL CHARACTERISTICS
(T
A
= 25
C unless otherwise noted)
Characteristic
Symbol
Min
Max
Unit
OFF CHARACTERISTICS
Collector - Emitter Breakdown Voltage (Note 2) (I
C
= 1.0 mAdc, I
B
= 0)
V
(BR)CEO
40
-
Vdc
Collector - Base Breakdown Voltage (I
C
= 10
m
Adc, I
E
= 0)
V
(BR)CBO
60
-
Vdc
Emitter - Base Breakdown Voltage (I
E
= 10
m
Adc, I
C
= 0)
V
(BR)EBO
6.0
-
Vdc
Base Cutoff Current (V
CE
= 30 Vdc, V
EB
= 3.0 Vdc)
I
BL
-
50
nAdc
Collector Cutoff Current (V
CE
= 30 Vdc, V
EB
= 3.0 Vdc)
I
CEX
-
50
nAdc
ON CHARACTERISTICS
DC Current Gain (Note 2)
(I
C
= 0.1 mAdc, V
CE
= 1.0 Vdc)
(I
C
= 1.0 mAdc, V
CE
= 1.0 Vdc)
(I
C
= 10 mAdc, V
CE
= 1.0 Vdc)
(I
C
= 50 mAdc, V
CE
= 1.0 Vdc)
(I
C
= 100 mAdc, V
CE
= 1.0 Vdc)
h
FE
4
0
70
100
6
0
30
-
-
300
-
-
-
Collector - Emitter Saturation Voltage (Note 2)
(I
C
= 10 mAdc, I
B
= 1.0 mAdc)
(I
C
= 50 mAdc, I
B
= 5.0 mAdc
V
CE(sat)
-
-
0.2
0.3
Vdc
Base - Emitter Saturation Voltage (Note 2)
(I
C
= 10 mAdc, I
B
= 1.0 mAdc)
(I
C
= 50 mAdc, I
B
= 5.0 mAdc)
V
BE(sat)
0.65
-
0.85
0.95
Vdc
SMALL-SIGNAL CHARACTERISTICS
Current - Gain - Bandwidth Product
(I
C
= 10 mAdc, V
CE
= 20 Vdc, f = 100 MHz)
f
T
300
-
MHz
Output Capacitance (V
CB
= 5.0 Vdc, I
E
= 0, f = 1.0 MHz)
C
obo
-
4.0
pF
Input Capacitance (V
EB
= 0.5 Vdc, I
C
= 0, f = 1.0 MHz)
C
ibo
-
8.0
pF
Input Impedance
(I
C
= 1.0 mAdc, V
CE
= 10 Vdc, f = 1.0 kHz)
h
ie
1.0
10
k
W
Voltage Feedback Ratio
(I
C
= 1.0 mAdc, V
CE
= 10 Vdc, f = 1.0 kHz)
h
re
0.5
8.0
X 10
- 4
Small-Signal Current Gain
(I
C
= 1.0 mAdc, V
CE
= 10 Vdc, f = 1.0 kHz)
h
fe
100
400
-
Output Admittance (I
C
= 1.0 mAdc, V
CE
= 10 Vdc, f = 1.0 kHz)
h
oe
1.0
40
m
mhos
Noise Figure
(I
C
= 100
m
Adc, V
CE
= 5.0 Vdc, R
S
= 1.0 k
W
, f = 1.0 kHz)
NF
-
5.0
dB
SWITCHING CHARACTERISTICS
Delay Time
(V
CC
= 3.0 Vdc, V
BE
= 0.5 Vdc,
t
d
-
35
ns
Rise Time
(V
CC
3.0 Vdc, V
BE
0.5 Vdc,
I
C
= 10 mAdc, I
B1
= 1.0 mAdc)
t
r
-
35
ns
Storage Time
(V
CC
= 3.0 Vdc, I
C
= 10 mAdc,
I
B1
= I
B2
= 1.0 mAdc)
t
s
-
200
ns
Fall Time
t
f
-
50
ns
2. Pulse Test: Pulse Width
v
300
m
s; Duty Cycle
v
2%.
LESHAN RADIO COMPANY, LTD.
L2N3904-3/6
L2N3904
TYPICAL TRANSIENT CHARACTERISTICS
Figure 1. Capacitance
REVERSE BIAS VOLTAGE (VOLTS)
2.0
3.0
5.0
7.0
10
1.0
0.1
Figure 2. Charge Data
I
C
, COLLECTOR CURRENT (mA)
5000
1.0
V
CC
= 40 V
I
C
/I
B
= 10
Q, CHARGE (pC)
3000
2000
1000
500
300
200
700
100
50
70
2.0 3.0
5.0 7.0 10
20
30
50 70 100
200
CAP
ACIT
ANCE (pF)
1.0
2.0 3.0 5.0 7.0 10
20 30 40
0.2 0.3 0.5 0.7
Q
T
Q
A
C
ibo
C
obo
T
J
= 25C
T
J
= 125C
Figure 3. Turn -On Time
I
C
, COLLECTOR CURRENT (mA)
70
100
200
300
500
50
Figure 4. Rise Time
I
C
, COLLECTOR CURRENT (mA)
TIME (ns)
1.0
2.0 3.0
10
20
70
5
100
t , RISE
TIME (ns)
Figure 5. Storage Time
I
C
, COLLECTOR CURRENT (mA)
Figure 6. Fall Time
I
C
, COLLECTOR CURRENT (mA)
5.0 7.0
30
50
200
10
30
7
20
70
100
200
300
500
50
1.0
2.0 3.0
10
20
70
5
100
5.0 7.0
30
50
200
10
30
7
20
70
100
200
300
500
50
1.0
2.0 3.0
10
20
70
5
100
5.0 7.0
30
50
200
10
30
7
20
70
100
200
300
500
50
1.0
2.0 3.0
10
20
70
5
100
5.0 7.0
30
50
200
10
30
7
20
r
t , F
ALL

TIME (ns)
f
t , ST
ORAGE
TIME (ns)
s
V
CC
= 40 V
I
C
/I
B
= 10
V
CC
= 40 V
I
B1
= I
B2
I
C
/I
B
= 20
I
C
/I
B
= 10
I
C
/I
B
= 10
t
r
@ V
CC
= 3.0 V
t
d
@ V
OB
= 0 V
40 V
15 V
2.0 V
I
C
/I
B
= 10
I
C
/I
B
= 20
I
C
/I
B
= 10
I
C
/I
B
= 20
t
s
= t
s
-
1
/
8
t
f
I
B1
=
I
B2
LESHAN RADIO COMPANY, LTD.
L2N3904-4/6
L2N3904
TYPICAL AUDIO SMALL- SIGNAL CHARACTERISTICS
NOISE FIGURE VARIATIONS
(V
CE
= 5.0 Vdc, T
A
= 25
C, Bandwidth = 1.0 Hz)
Figure 7.
f, FREQUENCY (kHz)
4
6
8
10
12
2
0.1
Figure 8.
R
S
, SOURCE RESISTANCE (k OHMS)
0
NF
, NOISE FIGURE (dB)
1.0
2.0
4.0
10
20
40
0.2
0.4
0
100
4
6
8
10
12
2
14
0.1
1.0
2.0
4.0
10
20
40
0.2
0.4
100
NF
, NOISE FIGURE (dB)
f = 1.0 kHz
I
C
= 1.0 mA
I
C
= 0.5 mA
I
C
= 50 mA
I
C
= 100 mA
SOURCE RESISTANCE = 200 W
I
C
= 1.0 mA
SOURCE RESISTANCE = 200 W
I
C
= 0.5 mA
SOURCE RESISTANCE = 500 W
I
C
= 100 mA
SOURCE RESISTANCE = 1.0 k
I
C
= 50 mA
Figure 9. Current Gain
I
C
, COLLECTOR CURRENT (mA)
70
100
200
300
50
Figure 10. Output Admittance
I
C
, COLLECTOR CURRENT (mA)
h , CURRENT
GAIN
h , OUTPUT

ADMITT
ANCE ( mhos)
Figure 11. Input Impedance
I
C
, COLLECTOR CURRENT (mA)
Figure 12. Voltage Feedback Ratio
I
C
, COLLECTOR CURRENT (mA)
30
100
50
5
10
20
2.0
3.0
5.0
7.0
10
1.0
0.1
0.2
1.0
2.0
5.0
0.5
10
0.3
0.5
3.0
0.7
2.0
5.0
10
20
1.0
0.2
0.5
oe
h , VOL
T
AGE FEEDBACK RA
TIO (X 10 )
re
h , INPUT
IMPEDANCE (k OHMS)
ie
0.1
0.2
1.0
2.0
5.0
10
0.3
0.5
3.0
0.1
0.2
1.0
2.0
5.0
10
0.3
0.5
3.0
2
1
0.1
0.2
1.0
2.0
5.0
10
0.3
0.5
3.0
fe
m
-4
h PARAMETERS
(V
CE
= 10 Vdc, f = 1.0 kHz, T
A
= 25
C)
LESHAN RADIO COMPANY, LTD.
L2N3904-5/6
L2N3904
TYPICAL STATIC CHARACTERISTICS
Figure 13. DC Current Gain
I
C
, COLLECTOR CURRENT (mA)
0.3
0.5
0.7
1.0
2.0
0.2
0.1
h , DC CURRENT
GAIN (NORMALIZED)
0.5
2.0
3.0
10
50
70
0.2
0.3
0.1
100
1.0
0.7
200
30
20
5.0
7.0
FE
V
CE
= 1.0 V
T
J
= +125C
+25C
-55 C
Figure 14. Collector Saturation Region
I
B
, BASE CURRENT (mA)
0.4
0.6
0.8
1.0
0.2
0.1
V , COLLECT
OR EMITTER VOL
T
AGE (VOL
TS)
0.5
2.0
3.0
10
0.2
0.3
0
1.0
0.7
5.0
7.0
CE
I
C
= 1.0 mA
T
J
= 25C
0.07
0.05
0.03
0.02
0.01
10 mA
30 mA
100 mA
Figure 15. "ON" Voltages
I
C
, COLLECTOR CURRENT (mA)
0.4
0.6
0.8
1.0
1.2
0.2
Figure 16. Temperature Coefficients
I
C
, COLLECTOR CURRENT (mA)
V
,
VOL
T
AGE (VOL
TS)
1.0
2.0
5.0
10
20
50
0
100
-0.5
0
0.5
1.0
0
60
80
120
140
160
180
20
40
100
COEFFICIENT
(mV/ C)
200
-1.0
-1.5
-2.0
200
T
J
= 25C
V
BE(sat)
@ I
C
/I
B
=10
V
CE(sat)
@ I
C
/I
B
=10
V
BE
@ V
CE
=1.0 V
+25C TO +125C
-55 C TO +25C
+25C TO +125C
-55 C TO +25C
q
VC
FOR V
CE(sat)
q
VB
FOR V
BE(sat)
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