TAK CHEONG
®
SEM I COND U CTO R
150mW SOT-523 SURFACE MOUNT
Plastic Package
PNP Silicon General Purpose Transistor
Green Product
3
Absolute Maximum Ratings
Symbol
P
C
T
STG
T
J
V
CBO
V
CEO
V
EBO
I
C
T
A
= 25°C unless otherwise noted
Value
150
-55 to +150
+150
-50
-50
-5
-100
Units
mW
°C
°C
V
V
V
mA
SOT-523
2
Parameter
Collector Power Dissipation
Storage Temperature Range
Operating Junction Temperature
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current - Continuous
1
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Electrical Symbol:
§
§
§
§
§
§
Low Cob = 3.5pF (Typical)
Low Vce(sat) < 0.5V
RoHS Compliant
Green EMC
Matte Tin(Sn) Lead Finish
Weight: approx. 0.002g
Electrical Characteristics
T
A
= 25°C unless otherwise noted
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
I
EBO
Parameter
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cut-off Current
Emitter Cut-off Current
2SA1774Q
Test Condition
I
C
=-50uA, I
E
=0A
I
C
=-1mA, I
B
=0A
I
E
=-50uA, I
C
=0A
V
CB
=-50V, I
E
=0A
V
EB
=-5V, I
C
=0A
V
CE
=-6V, I
C
=-1mA
V
CE
=-6V, I
C
=-1mA
V
CE
=-6V, I
C
=-1mA
I
C
=-50mA, I
B
=-5mA
I
C
=-50mA, I
B
=-5mA
Limits
Min
-50
-50
-5
-0.1
-0.1
120
180
270
270
390
560
-0.5
-1.2
Typ
Max
Unit
Volts
Volts
Volts
µA
µA
---
---
---
Volts
Volts
h
FE
DC Current Gain
2SA1774R
2SA1774S
V
CE(sat)
V
BE(sat)
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
DB Number: DB-247
October 2019, Revision A
Page 1
2SA1774Q / 2SA1774R / 2SA1774S
TAK CHEONG
Symbol
f
T
C
OB
®
SEM I COND U CTO R
Parameter
Transition Frequency
Collector Output Capacitance
Test Condition
V
CE
=-5V, I
C
=-10mA
f=30MHz
V
CB
=-12V, I
E
=0A,
f=1MHz
Limits
Min
Typ
230
3.5
Max
Unit
MHz
pF
Classification of
h
FE
& Marking Code:
Rank
h
FE
Range
Classification of
h
FE
Marking
2SA1774Q
120 - 270
FQ
2SA1774R
180 - 390
FR
2SA1774S
270 - 560
FS
SOT-523 Package Outline
MILLIMETERS
DIM
MIN
A
A1
A2
b1
b2
c
D
E
E1
Typical Soldering Pattern:
e
e1
L
L1
θ
0.70
0.00
0.70
0.15
0.25
0.10
1.50
0.70
1.45
MAX
0.90
0.10
0.80
0.25
0.35
0.20
1.70
0.90
1.75
MIN
INCHES
MAX
0.035
0.004
0.031
0.010
0.014
0.008
0.067
0.035
0.069
0.028
0.000
0.028
0.006
0.010
0.004
0.059
0.028
0.057
0.50 TYP.
0.90
1.10
0.020 TYP.
0.035
0.043
0.40 REF.
0.10
0
O
0.016 REF.
0.004
0
O
0.30
8
O
0.012
8
O
NOTES:
1. Above package outline conforms to JEITA EAIJ ED-7500A SC-75A.
2. Dimensions are exclusive of Burrs, Mold Flash & Tie Bar extrusions.
DB Number: DB-247
October 2019, Revision A
Page 2
TAK CHEONG
®
DISC LA I MER NOTIC E
NOTICE
The information presented in this document is for reference only. Tak Cheong reserves the right to make
changes without notice for the specification of the products displayed herein.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not
designed to be used with equipment or devices which require high level of reliability and the malfunction of with
would directly endanger human life (such as medical instruments, transportation equipment, aerospace
machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor
Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such
improper use of sale.
This publication supersedes & replaces all information reviously supplied. For additional information, please visit
our website
http://www.takcheong.com,
or consult your nearest Tak Cheong’s sales office for further assistance.
Number: DB-100
April 14, 2008 / A
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