DTC123J series
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors)
Datasheet
Parameter
VCC
IC(MAX.)
R1
R2
Value
50V
100mA
2.2kW
47kW
lFeatures
1) Built-In Biasing Resistors
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 PNP Types :DTA123J series
6) Complex transistors :EMH10 /UMH10N
/EMG11 /UMG11N （NPN type）
7) Lead Free/RoHS Compliant.
lApplication
Switching circuit, Inverter circuit, Interface circuit,
Driver circuit
lOutline
VMT3
OUT
IN
GND
DTC123JM
(SC-105AA)
EMT3
OUT
IN
GND
DTC123JE
SOT-416 (SC-75A)
UMT3
OUT
IN
GND
DTC123JUA
SOT-323 (SC-70)
EMT3F
OUT
IN
GND
DTC123JEB
(SC-89)
UMT3F
OUT
IN
GND
DTC123JUB
(SC-85)
SMT3
OUT
IN
GND
DTC123JKA
SOT-346 (SC-59)
lInner circuit
lPackaging specifications
Part No.
Package
DTC123JM
DTC123JEB
DTC123JE
DTC123JUB
DTC123JUA
DTC123JKA
VMT3
EMT3F
EMT3
UMT3F
UMT3
SMT3
Package
size
(mm)
1212
1616
1616
2021
2021
2928
Taping
code
T2L
TL
TL
TL
T106
T146
Reel size
(mm)
Tape width
(mm)
Basic
ordering
unit (pcs)
180 8 8,000
180 8 3,000
180 8 3,000
180 8 3,000
180 8 3,000
180 8 3,000
Marking
E42
E42
E42
142
142
E42
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© 2012 ROHM Co., Ltd. All rights reserved.
1/10
2012.04 - Rev.A
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