CYStech Electronics Corp.
Spec. No. : C306C3
Issued Date : 2004.03.03
Revised Date :
Page No. : 1/4
BTA1774C3
CYStek Product Specification
General Purpose PNP Epitaxial Planar Transistor
BTA1774C3
Description
The BTA1774C3 is designed for use in driver stage of AF amplifier and general purpose amplification.
High H
FE
and excellent linearity
Complementary to BTC4617C3
.
Symbol Outline
Absolute Maximum Ratings
(Ta=25
C)
Parameter Symbol
Limits
Unit
Collector-Base Voltage
V
CBO
-60
V
Collector-Emitter Voltage
V
CEO
-50
V
Emitter-Base Voltage
V
EBO
-6
V
Collector Current
I
C
-150
mA
Power Dissipation
Pd
150
mW
Thermal Resistance, Junction to Ambient
R
JA
833.3
C/W
Junction Temperature
Tj
150
C
Storage Temperature
Tstg
-55~+150
C
SOT-523
BTA1774C3
BBase
CCollector
EEmitter
B E
C
CYStech Electronics Corp.
Spec. No. : C306C3
Issued Date : 2004.03.03
Revised Date :
Page No. : 2/4
BTA1774C3
CYStek Product Specification
Characteristics
(Ta=25
C)
Symbol Min. Typ. Max. Unit
Test
Conditions
BV
CBO
-60 -
- V I
C
=-50A
BV
CEO
-50 -
- V
I
C
=-1mA
BV
EBO
-6 - - V
I
E
=-50A
I
CBO
- - -0.1
A
V
CB
=-60V
I
EBO
- - -0.1
A
V
EB
=-6V
*V
CE(sat)
-
- -0.5 V
I
C
=-50mA, I
B
=-5mA
h
FE
120 - 560 -
V
CE
=-6V, I
C
=-1mA
f
T
-
140
-
MHz
V
CE
=-12V, I
C
=-2mA, f=30MHz
Cob - 4 5 pF
V
CB
=-12V, I
E
=0, f=1MHz
*Pulse Test: Pulse Width
380s, Duty Cycle
2%
Marking Code and Classification Of h
FE
Rank Q R S
h
FE
Range
120~270
180~390
270~560
Marking FQ
FR
FS
CYStech Electronics Corp.
Spec. No. : C306C3
Issued Date : 2004.03.03
Revised Date :
Page No. : 3/4
BTA1774C3
CYStek Product Specification
Characteristic Curves
Current Gain vs Collector Current
10
100
1000
0.1
1
10
100
1000
Collector Current---IC(mA)
Current Gain---
HFE
HFE@VCE=6V
Saturation Voltage vs Collector Current
10
100
1000
0.1
1
10
100
1000
Collector Current---IC(mA)
Saturation Voltage---(mV)
VCE(SAT)@IC=10IB
Saturation Voltage vs Collector Current
100
1000
10000
0.1
1
10
100
1000
Collector Current---IC(mA)
Saturation Voltage---(mV)
VBE(SAT)@IC=10IB
Cutoff Frequency vs Collector Current
0.1
1
1
10
100
Collector Current---IC(mA)
Cutoff Frequency---FT(GHZ)
FT@VCE=12V
Power Derating Curve
0
20
40
60
80
100
120
140
160
0
50
100
150
200
Ambient Temperature --- Ta( )
Power Dissipation---PD(mW)
CYStech Electronics Corp.
Spec. No. : C306C3
Issued Date : 2004.03.03
Revised Date :
Page No. : 4/4
BTA1774C3
CYStek Product Specification
SOT-523 Dimension
*: Typical
Inches Millimeters
Inches Millimeters
DIM
Min. Max. Min. Max.
DIM
Min. Max. Min. Max.
A
0.0079
0.0157
0.20
0.40 I
*0.0197 - *0.50 -
B 0.0591
0.0669 1.50 1.70 J 0.0610 0.0650 1.55 1.65
C 0.0118
0.0197 0.30 0.50 K 0.0276
0.0315 0.70 0.80
D 0.0295
0.0335 0.75 0.85 L 0.0224 0.0248 0.57 0.63
E 0.0118
0.0197 0.30 0.50 M 0.0020
0.0059 0.05 0.15
F 0.0039
0.0118 0.10 0.30 N 0.0039 0.0118 0.10 0.30
G 0.0039
0.0118
0.10 0.30 O 0 0.0031 0 0.08
H
*0.0197 - *0.50 -
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.
N
H
F
1
2
3
J
A
B
C
D
E
G
I
K L
M
O
Style: Pin 1.Base 2.Emitter 3.Collector
3-Lead SOT-523 Plastic
Surface Mounted Package
CYStek Package Code: C3
Marking:
3E_
_ : hFE Rank Code
F_
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