CYSTEKEC BTN3904A3

CYStech Electronics Corp.
Spec. No. : C228A3
Issued Date : 2003.10.30
Revised Date :
Page No. : 1/4
General Purpose NPN Epitaxial Planar Transistor
BTN3904A3
Description
• The BTN3904A3 is designed for general purpose switching amplifier applications.
• Complementary to BTP3906A3.
Equivalent Circuit
BTN3904A3
TO-92
B:Base
C:Collector
E:Emitter
EBC
Absolute Maximum Ratings (Ta=25°C)
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation
Thermal Resistance, Junction to Ambient
Junction Temperature
Storage Temperature
BTN3904A3
Symbol
Limits
Unit
VCBO
VCEO
VEBO
IC
Pd
RθJA
Tj
Tstg
60
40
6
200
625
200
150
-55~+150
V
V
V
mA
mW
°C/W
°C
°C
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C228A3
Issued Date : 2003.10.30
Revised Date :
Page No. : 2/4
Characteristics (Ta=25°C)
Symbol
BVCBO
BVCEO
BVEBO
ICEX
*VCE(sat)1
*VCE(sat)2
*VBE(sat)1
*VBE(sat)2
*hFE1
*hFE2
*hFE3
*hFE4
*hFE5
fT
Cob
Min.
60
40
6
0.65
40
70
100
60
30
300
-
Typ.
0.07
0.13
0.8
0.85
-
Max.
50
0.2
0.3
0.85
0.95
300
4
Unit
V
V
V
nA
V
V
V
V
MHz
pF
Test Conditions
IC=10µA
IC=1mA
IE=10µA
VCE=30V, VBE=-3V
IC=10mA, IB=1mA
IC=50mA, IB=5mA
IC=10mA, IB=1mA
IC=50mA, IB=5mA
VCE=1V, IC=100µA
VCE=1V, IC=1mA
VCE=1V, IC=10mA
VCE=1V, IC=50mA
VCE=1V, IC=100mA
VCE=20V, IC=10mA, f=100MHz
VCB=5V, IE=0A,f=1MHz
*Pulse Test: Pulse Width ≤380µs, Duty Cycle≤2%
BTN3904A3
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C228A3
Issued Date : 2003.10.30
Revised Date :
Page No. : 3/4
Characteristic Curves
Current Gain vs Collector Current
Saturation Voltage vs Collector Current
1000
1000
VCE(SAT)@IC=10IB
Saturation Voltage---(mV)
Current Gain---HFE
[email protected]=1V
100
100
10
10
0.1
1
10
100
1000
0.1
Collector Current ---IC(mA)
Saturation Voltage vs Collector Current
1000
Cutoff Frequency vs Collector Current
10000
10000
VBE(SAT)@IC=10IB
Cutoff Frequency---fT(MHz)
Saturation Voltage---(mV)
1
10
100
Collector Current---IC(mA)
1000
VCE=20V
1000
100
100
0.1
1
10
100
Collector Current ---IC(mA)
1000
1
10
Collector Current---IC(mA)
100
Power Derating Curve
Power Dissipation---PD(mW)
700
600
500
400
300
200
100
0
0
50
100
150
200
Ambient Temperature---TA(℃)
BTN3904A3
CYStek Product Specification
Spec. No. : C228A3
Issued Date : 2003.10.30
Revised Date :
Page No. : 4/4
CYStech Electronics Corp.
TO-92 Dimension
α2
A
Marking:
B
1
2
N3904
3
α3
C
D
H
I
G
α1
Style: Pin 1.Emitter 2.Base 3.Collector
E
F
3-Lead TO-92 Plastic Package
CYStek Package Code: A3
*: Typical
Inches
Min.
Max.
0.1704 0.1902
0.1704 0.1902
0.5000
0.0142 0.0220
*0.0500
0.1323 0.1480
DIM
A
B
C
D
E
F
Millimeters
Min.
Max.
4.33
4.83
4.33
4.83
12.70
0.36
0.56
*1.27
3.36
3.76
DIM
G
H
I
α1
α2
α3
Inches
Min.
Max.
0.0142 0.0220
*0.1000
*0.0500
*5°
*2°
*2°
Millimeters
Min.
Max.
0.36
0.56
*2.54
*1.27
*5°
*2°
*2°
Notes: 1.Controlling dimension: millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material:
• Lead: 42 Alloy ; solder plating
• Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
Important Notice:
• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
• CYStek reserves the right to make changes to its products without notice.
• CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
• CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
BTN3904A3
CYStek Product Specification