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Электронный компонент: BTN2129A3

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CYStech Electronics Corp.

Spec. No. : C853A3
Issued Date : 2004.07.14
Revised Date :2004.09.02
Page No. : 1/5
BTN2129A3
CYStek Product Specification


NPN Epitaxial Planar Transistor
BTN2129A3
Description
The BTN2129A3 is a NPN Darlington transistor, designed for general purpose amplifier and low speed
switching application.

Features:
High current capability
Low V
CE(SAT)
High current gain
Monolithic construction with built-in base-emitter shunt resistors
Equivalent Circuit Outline














TO-92
BTN2129A3
BBase
CCollector
EEmitter
B
C
E
R18k R2120
E C B
CYStech Electronics Corp.

Spec. No. : C853A3
Issued Date : 2004.07.14
Revised Date :2004.09.02
Page No. : 2/5
BTN2129A3
CYStek Product Specification


Absolute Maximum Ratings
(Ta=25
C)
Parameter Symbol
Limits
Unit
Collector-Base Voltage
V
CBO
80
V
Collector-Emitter Voltage
V
CEO
50
V
Emitter-Base Voltage
V
EBO
5
V
Collector Current (DC)
I
C
8
Collector Current (Pulse)
I
CP
12 *1
A
Power Dissipation
Pd(T
A
=25)
0.75
W
Junction Temperature
Tj
150
C
Storage Temperature
Tstg
-55~+150
C
Note : *1. Single Pulse Pw=100ms
Characteristics
(Ta=25
C)
Symbol Min. Typ. Max. Unit
Test
Conditions
BV
CEO
50 - - V
I
C
=1mA, I
B
=0
I
CEO
- - 10
A
V
CE
=40V, I
E
=0
I
CBO
- - 10
A
V
CB
=80V, I
E
=0
I
EBO
- - 2
mA
V
EB
=5V, I
C
=0
*V
CE(sat)
1 - - 1.3 V
I
C
=3A, I
B
=12mA
*V
CE(sat)
2
-
-
1.5
V
I
C
=5A, I
B
=20mA
*V
BE(sat)
-
-
2.1
V
I
C
=3A, I
B
=12mA
*V
BE(on)
1
-
-
2
V
V
CE
=3V, I
C
=3A
*V
BE(on)
2
-
-
2.1
V
V
CE
=4V, I
C
=4A
*h
FE
1
500
- - -
V
CE
=3V, I
C
=500mA
*h
FE
2
2
-
20
K
V
CE
=3V, I
C
=3A
*h
FE
3
2
-
-
K
V
CE
=4V, I
C
=4A
*Pulse Test : Pulse Width
380s, Duty Cycle
2%
















CYStech Electronics Corp.

Spec. No. : C853A3
Issued Date : 2004.07.14
Revised Date :2004.09.02
Page No. : 3/5
BTN2129A3
CYStek Product Specification


Characteristic Curves
Current Gain vs Collector Current
1
10
100
1000
10000
1
10
100
1000
10000
Collector Current---I
C
(mA)
Current Gain---H
FE
V
CE
= 3V
Saturation Voltage vs Collector Current
100
1000
10000
10
100
1000
10000
Collector Current---I
C
(mA)
Saturation Voltage---(mV)
V
CE(SAT)
@I
C
=250I
B
Saturation Voltage vs Collector Current
100
1000
10000
10
100
1000
10000
Collector Current---I
C
(mA)
Saturation Voltage---(mV)
V
CE(SAT)
@I
C
=500I
B
Saturation Voltage vs Collector Current
100
1000
10000
100
1000
10000
Collector Current---I
C
(mA)
Saturation Voltage---(mV)
V
CE(SAT)
@I
C
=1000I
B
Saturation Voltage vs Collector Current
100
1000
10000
10
100
1000
10000
Collector Current---I
C
(mA)
Saturation Voltage---(mV)
V
BE (SAT)
@I
C
= 250I
B
Saturation Voltage vs Collector Current
100
1000
10000
10
100
1000
10000
Collector Current---I
C
(mA)
Saturation Voltage---(mV)
V
BE (SAT)
@I
C
= 500I
B


CYStech Electronics Corp.

Spec. No. : C853A3
Issued Date : 2004.07.14
Revised Date :2004.09.02
Page No. : 4/5
BTN2129A3
CYStek Product Specification


Characteristic Curves(Cont.)
On voltage vs Collector Current
100
1000
10000
1
10
100
1000
10000
Collector Current---I
C
(mA)
On voltage---(mV)
V
BE (ON)
@V
CE
= 3V
Power Derating Curve
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
50
100
150
200
Ambient Temperature---T
A
()
Power Dissipation---P
D
(W)
CYStech Electronics Corp.

Spec. No. : C853A3
Issued Date : 2004.07.14
Revised Date :2004.09.02
Page No. : 5/5
BTN2129A3
CYStek Product Specification


TO-92 Dimension
*: Typical
Inches Millimeters
Inches Millimeters
DIM
Min. Max. Min. Max.
DIM
Min. Max. Min. Max.
A 0.1704
0.1902 4.33 4.83 G 0.0142 0.0220 0.36 0.56
B 0.1704
0.1902 4.33 4.83 H
-
*
0.1000 -
*
2.54
C 0.5000 - 12.70 -
I
-
*
0.0500 -
*
1.27
D 0.0142
0.0220 0.36 0.56
1
-
*
5
-
*
5
E -
*
0.0500 -
*
1.27
2
-
*
2
-
*
2
F 0.1323
0.1480 3.36 3.76
3
-
*
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.



N2129
Marking:
3
1
A
D
B
C
I
1
E
F
2
3
G
H
2
Style: Pin 1.Emitter 2.Collector 3.Base
3-Lead TO-92 Plastic Package
CYStek Package Code: A3