AUK STD123AS

STD123AS
Semiconductor
NPN Silicon Transistor
Features
• High β& low saturation transistor.
hFE=400 Min. @VCE=1V, Ic=100mA
• Suitable for large current drive directly.
• Application for IRED Drive transistor in remote transmitter.
Ordering Information
Type NO.
Marking
STD123AS
Package Code
12A
SOT-23
Outline Dimensions
unit : mm
2.20~2.60
1.20~1.40
2.80~3.00
1.90 Typ.
1
3
KSD-T5C016-000
0.19 Max.
0.20 Min.
0.10 Max.
0.90~1.02
0.43 Max.
2
PIN Connections
1. Base
2. Emitter
3. Collector
1
STD123AS
Absolute maximum ratings
(Ta=25°C)
Characteristic
Symbol
Ratings
Unit
Collector-Base voltage
VCBO
10
V
Collector-Emitter voltage
VCEO
6
V
Emitter-Base voltage
VEBO
3
V
Collector current
IC
1
A
Collector power dissipation
PC*
350
mW
Junction temperature
Tj
150
°C
Storage temperature
Tstg
-55~150
°C
* : Package mounted on 99.5% alumina 10×8×0.1mm
Electrical Characteristics
Characteristic
(Ta=25°C)
Symbol
Test Condition
Min. Typ. Max.
Unit
Collector-Base breakdown voltage
BVCBO
IC=50μA, IE=0
10
-
-
V
Collector-Emitter breakdown voltage
BVCEO
IC=1mA, IB=0
6
-
-
V
Emitter-Base breakdown voltage
BVEBO
IE=50μA, IC=0
3
-
-
V
Collector cut-off current
ICBO
VCB=10V, IE=0
-
-
0.1
μA
Emitter cut-off current
IEBO
VEB=3V, IC=0
-
-
0.1
μA
DC current gain
hFE
VCE=1V, IC=100mA
400
-
-
-
IC=500mA, IB=50mA
-
0.1
0.3
V
VCE=5V, IC=50mA
-
260
-
MHz
Collector-Emitter saturation voltage
Transition frequency
VCE(sat)
fT
Collector output capacitance
Cob
VCB=10V, IE=0, f=1MHz
-
5
-
pF
On resistance
RON
f=1KHz, IB=1mA, VIN=0.3V
-
0.6
-
Ω
※ Recommend PCB solder land
[Unit: mm]
KSD-T5C016-000
2
STD123AS
Electrical Characteristic Curves
Fig. 1 PC - Ta
Fig. 2 VCE(sat) - IC
Fig. 3 COb - VCB
Fig. 4hFE - IC
Fig. 5 RON - IB
KSD-T5C016-000
3
STD123AS
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
KSD-T5C016-000
4