DTB143EK 반도체 회로 부품 판매점
PNP -500mA -50V Digital Transistors
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 ROHM Semiconductor |
DTB143EK
PNP -500mA -50V Digital Transistors (Bias Resistor Built-in Transistors)
Datasheet
Parameter
VCC
IC(MAX.)
R1
R2
Value
-50V
-500mA
4.7kW
4.7kW
lFeatures
1) Built-In Biasing Resistors, R1 = R2 = 4.7kW.
2) Built-in bias resistors enable the configuration of
an inverter circuit without connecting external
input resistors (see inner circuit).
3) The bias resistors consist of thin-film resistors
with complete isolation to allow negative biasing
of the input. They also have the advantage of
completely eliminating parasitic effects.
4) Only the on/off conditions need to be set for
operation, making the circuit design easy.
5) Complementary NPN Types :DTD143EK
6) Lead Free/RoHS Compliant.
lApplication
Switching circuit, Inverter circuit, Interface circuit,
Driver circuit
lOutline
SMT3
OUT
IN
GND
DTB143EK
SOT-346 (SC-59)
lInner circuit
lPackaging specifications
Part No.
Package
DTB143EK
SMT3
Package
size
(mm)
2928
Taping
code
T146
Reel size
(mm)
Tape width
(mm)
Basic
ordering
unit (pcs)
180 8 3,000
Marking
F13
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
1/5
2012.07 - Rev.D
DTB143EK
lAbsolute maximum ratings (Ta = 25°C)
Parameter
Supply voltage
Input voltage
Collector current
Power dissipation
Junction temperature
Range of storage temperature
Symbol
VCC
VIN
IC(MAX.)*1
PD *2
Tj
Tstg
Data Sheet
Values
-50
-30 to +10
-500
200
150
-55 to +150
Unit
V
V
mA
mW
C
C
lElectrical characteristics(Ta = 25°C)
Parameter
Symbol
Conditions
Input voltage
VI(off)
VI(on)
VCC = -5V, IO = -100mA
VO = -0.3V, IO = -20mA
Output voltage
VO(on) IO / II = -50mA / -2.5mA
Input current
II VI = -5V
Output current
IO(off) VCC = -50V, VI = 0V
DC current gain
GI VO = -5V, IO = -50mA
Input resistance
R1 -
Resistance ratio
R2/R1
-
Transition frequency
fT *1
VCE = -10V, IE = 50mA,
f = 100MHz
*1 Characteristics of built-in transistor
*2 Each terminal mounted on a reference footprint
Min.
-
-3.0
-
-
-
47
3.29
0.8
-
Typ.
-
-
-0.1
-
-
-
4.7
1.0
200
Max.
-0.5
-
-0.3
-1.8
-0.5
-
6.11
1.2
-
Unit
V
V
mA
mA
-
kW
-
MHz
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
2/5
2012.07 - Rev.D
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DTB143EK transistor
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
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