CYStech Electronics Corp.
General Purpose NPN Epitaxial Planar Transistor
Spec. No. : C202S3S
Issued Date : 2002.05.11
Revised Date : 2006.08.17
Page No. : 1/5
BTC4081S3S
Description
•
The BTC4081S3S is designed for using in driver stage of AF amplifier and general purpose
amplification.
•
Low Cob, Typ. Cob=2.0pF
•
Complementary to BTA1576S3S
•
Pb-free package
Symbol
BTC4081S3S
Outline
SOT-323
B：Base
C：Collector
E：Emitter
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation
Junction Temperature
Storage Temperature
Symbol
V
CBO
V
CEO
V
EBO
I
C
Pd
Tj
Tstg
Limits
60
50
7
150
225
150
-55~+150
Unit
V
V
V
mA
mW
°C
°C
BTC4081S3S
CYStek Product Specification
CYStech Electronics Corp.
Characteristics
(Ta=25°C)
Symbol
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
*V
CE(sat)
*h
FE
f
T
Cob
Min.
60
50
7
-
-
-
180
80
-
Typ.
-
-
-
-
-
0.2
-
180
2
Max.
-
-
-
0.1
0.1
0.4
560
-
3.5
Unit
V
V
V
μA
μA
V
MHz
pF
Spec. No. : C202S3S
Issued Date : 2002.05.11
Revised Date : 2006.08.17
Page No. : 2/5
Test Conditions
I
C
=100μA
I
C
=1mA
I
E
=50μA
V
CB
=60V
V
EB
=7V
I
C
=50mA, I
B
=5mA
V
CE
=6V, I
C
=1mA
V
CE
=12V, I
C
=2mA, f=100MHz
V
CB
=12V, f=1MHz
*Pulse Test: Pulse Width
≤380μs,
Duty Cycle≤2%
Classification Of hFE
Rank
Range
R
180-390
S
270-560
Ordering Information
Device
BTC4081S3S
Package
SOT-323
(Pb-free)
Shipping
3000 pcs / Tape & Reel
Marking
1F
BTC4081S3S
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves
Current Gain vs Collector Current
1000
HFE@VCE=6V
Spec. No. : C202S3S
Issued Date : 2002.05.11
Revised Date : 2006.08.17
Page No. : 3/5
Saturation Voltage vs Collector Current
1000
VCE(SAT)@IC=10IB
Saturation Voltage---(mV)
100
0.1
1
10
100
Collector Current --- IC(mA)
1000
Current Gain---
HFE
100
10
0.1
1
10
100
Collector Current --- IC(mA)
1000
Saturation Voltage vs Collector Current
1000
Cutoff Frequency---FT(GHZ)
Saturation Voltage---(mV)
1
Cutoff Frequency vs Collector Current
VBE(SAT)@IC=10IB
FT@VCE=12V
100
0.1
1
10
100
Collector Current --- IC(mA)
1000
0.1
1
10
Collector Current --- IC(mA)
100
Power Derating Curve
250
Power Dissipation---PD(mW)
200
150
100
50
0
0
50
100
150
200
Ambient Temperature ---Ta(℃ )
BTC4081S3S
CYStek Product Specification
CYStech Electronics Corp.
Reel Dimension
Spec. No. : C202S3S
Issued Date : 2002.05.11
Revised Date : 2006.08.17
Page No. : 4/5
Carrier Tape Dimension
BTC4081S3S
CYStek Product Specification
CYStech Electronics Corp.
SOT-323 Dimension
Spec. No. : C202S3S
Issued Date : 2002.05.11
Revised Date : 2006.08.17
Page No. : 5/5
3
A
Marking:
A1
Q
Lp
detail Z
W
B
C
1
e1
e
D
bp
2
TE
1F
E
A
Z
θ
He
0
1
scale
2 mm
3-Lead SOT-323 Pastic
Surface Mounted Package
CYStek Package Code: S3
v
A
Style: Pin 1.Base 2.Emitter 3.Collector
*: Typical
DIM
A
A1
bp
C
D
E
e
Inches
Min.
Max.
0.0315 0.0433
0.0000 0.0039
0.0118 0.0157
0.0039 0.0098
0.0709 0.0866
0.0453 0.0531
0.0512
-
Millimeters
Min.
Max.
0.80
1.10
0.00
0.10
0.30
0.40
0.10
0.25
1.80
2.20
1.15
1.35
1.3
-
DIM
e1
He
Lp
Q
v
w
θ
Inches
Min.
Max.
0.0256
-
0.0787 0.0886
0.0059 0.0177
0.0051 0.0091
0.0079
-
0.0079
-
-
-
Millimeters
Min.
Max.
0.65
-
2.00
2.25
0.15
0.45
0.13
0.23
0.2
-
0.2
-
10°
0°
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.
BTC4081S3S
CYStek Product Specification
嵌入式系统
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