2N3904 NTE ELECTRONICS, 2N3904 Datasheet - Page 2
![RF TRANSISTOR, NPN, 40V, 300MHZ](/photos/19/7/190745/4551324_sml.jpg)
2N3904
Manufacturer Part Number
2N3904
Description
RF TRANSISTOR, NPN, 40V, 300MHZ
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE123AP.pdf
(3 pages)
Specifications of 2N3904
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
40V
Transition Frequency Typ Ft
300MHz
Power Dissipation Pd
625mW
Dc Collector Current
200mA
Dc Current Gain Hfe
100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
2N3904
Manufacturer:
PHILIPS
Quantity:
250 000
Company:
Part Number:
2N3904
Manufacturer:
ITTAUK
Quantity:
60 000
Part Number:
2N3904
Manufacturer:
CJ/长电
Quantity:
20 000
Part Number:
2N3904-RTK/P
Manufacturer:
KEC/PL
Quantity:
20 000
Part Number:
2N3904/ZC
Manufacturer:
KEC
Quantity:
20 000
Part Number:
2N39041AM
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Part Number:
2N3904AT
Manufacturer:
KEC
Quantity:
20 000
Electrical Characteristics (Cont’d): (T
Note 1. Pulse Test: Pulse Width ≤ 300µs, Duty Cycle ≤ 2%.
ON Characteristics (Note 1) (Cont’d)
Collector−Emitter Saturation Voltage
Base−Emitter Saturation Voltage
Small−Signal Characteristics
Current Gain−Bandwidth Product
Collector−Base Capacitance
Emitter−Base Capacitance
Input Impedance
Voltage Feedback Ratio
Small−Signal Current Gain
Output Admittance
Switching Characteristics
Delay Time
Rise Time
Storage Time
Fall Time
Parameter
Symbol
V
V
CE(sat)
BE(sat)
C
C
h
h
h
h
f
t
t
t
t
oe
T
cb
eb
ie
re
fe
d
s
r
f
A
= +25°C unless otherwise specified)
I
I
I
I
I
V
V
I
I
I
I
V
I
I
V
I
I
C
C
C
C
C
C
C
C
C
C
B1
CB
CB
CC
CC
= 150mA, I
= 500mA, I
= 150mA, I
= 500mA, I
= 20mA, V
= 1mA, V
= 1mA, V
= 1mA, V
= 1mA, V
= 150mA, I
= I
150mA I
= 5V, I
= 0.5V, I
= 30V, V
= 30V, I
I
B2
= 15mA
Test Conditions
15mA
E
CE
CE
CE
CE
C
= 0, f = 100kHz
C
CE
EB(off)
B
B
B
B
B1
= 150mA,
= 0, f = 100kHz
= 10V, f = 1kHz
= 10V, f = 1kHz
= 10V, f = 1kHz
= 10V, f = 1kHz
= 15mA
= 50mA
= 15mA
= 50mA
(
= 10V, f = 100MHz
= 15mA
)
15mA
= 2V,
0.75
Min
250
1.0
0.1
1.0
40
−
−
−
−
−
−
−
−
−
Typ
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Max
0.75
0.95
500
225
0.4
1.2
6.5
8.0
30
15
30
15
20
30
−
µmhos
x 10
MHz
Unit
kΩ
pF
pF
ns
ns
ns
ns
V
V
V
V
−6