HTSEMI EMF23

EMF23
Power management (dual transistors)
FEATURES
z
2SA1774 and DTC114E are housed independently in a package
z
Power management circuit
z
Power switching circuit in a single package
z
Mounting cost and area can be cut in half
SOT-563
1
MARKING: F23
TR1 MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
Symbol
Parameter
Value
Units
VCBO
Collector-Base Voltage
-60
V
VCEO
Collector-Emitter Voltage
-50
V
VEBO
Emitter-Base Voltage
-6
V
IC
Collector Current -Continuous
-150
mA
PC
Collector Power Dissipation
150
mW
TJ
Junction Temperature
150
℃
Tstg
Storage Temperature
-55-150
℃
TR1 ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Symbol
Test
conditions
Min
T yp
Max
Unit
Collector-base breakdown voltage
V(BR)CBO
IC=-50μA,IE=0
-60
V
Collector-emitter breakdown voltage
V(BR)CEO
IC=-1mA,IB=0
-50
V
Emitter-base breakdown voltage
V(BR)EBO
IE=-50μA,IC=0
-6
V
Collector cut-off current
ICBO
VCB=-60V,IE=0
-0.1
μA
Emitter cut-off current
IEBO
VEB=-6V,IC=0
-0.1
μA
DC current gain
hFE
VCE=-6V,IC=-1mA
Collector-emitter saturation voltage
Transition frequency
Collector output capacitance
VCE(sat)
fT
Cob
180
390
IC=-50mA,IB=-5mA
VCE=-12V,IC=-2mA,f=100MHz
VCB=-12V,IE=0,f=1MHz
-0.5
140
MHz
5
1
JinYu
semiconductor
V
www.htsemi.com
Date:2011/ 05
pF
EMF23
DTr2 Maximum ratings (Ta=25℃ )
Parameter
Symbol
Limits
Unit
Supply voltage
VCC
50
V
Input voltage
VIN
-10~40
V
IO
50
IC(MAX)
100
Power dissipation
PC
150
mW
Junction temperature
Tj
150
℃
Storage temperature
Tstg
-55~150
℃
mA
Output current
DTr2 Electrical characteristics (Ta=25 ℃ )
Parameter
Symbol
Min.
Typ
VI(off)
Max.
0.5
Input voltage
VI(on)
Unit
V
3
Conditions
VCC=5V ,IO=100μA
VO=0.3V ,IO=10 mA
Output voltage
VO(on)
0.3
V
IO/II=10mA/0.5mA
Input current
II
0.88
mA
VI=5V
Output current
IO(off)
0.5
μA
VCC=50V, VI=0
DC current gain
GI
30
Input resistance
R1
7
10
13
Resistance ratio
R2/R1
0.8
1
1.2
Transition frequency
fT
VO=5V ,IO=5mA
250
KΩ
MHz
VO=10V ,IO=-5mA,f=100MHz
2
JinYu
semiconductor
www.htsemi.com
Date:2011/ 05