DTB743XE / DTB743XM
Transistors
-200mA / -30V Low VCE (sat) Digital transistors
(with built-in resistors)
DTB743XE / DTB743XM
zApplications
zExternal dimensions (Unit : mm)
Inverter, Interface, Driver
DTB743XE
0.7
1.6
0.3
0.55
zFeature
( )
3
1) VCE(sat) is lower than the conventional products.
2) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input
resistors (see equivalent circuit).
(
)
( )
1
2
0.2
0.2
0.15
(1) GND
(2) IN
(3) OUT
0.5 0.5
1.0
EMT3
JEITA No. (SC-75A)
JEDEC No. <SOT-416>
Each lead has same dimensions
3) The bias resistors consist of thin-film resistors with
complete isolation to allow positive biasing of the
input. They also have the advantage of almost
completely eliminating parasitic effects.
Abbreviated symbol : M33
DTB743XM
1.2
0.32
(3)
4) Only the on / off conditions need to be set for
operation, making the device design easy.
(
)( )
2
1
0.22
(1) IN
(2) GND
(3) OUT
0.13
0.4 0.4
0.5
0.8
VMT3
zStructure
Each lead has same dimensions
Abbreviated symbol : M33
PNP epitaxial plannar silicon transistor
(Resistor built-in type)
zAbsolute maximum ratings (Ta=25°C)
zPackaging specifications
Package
EMT3
Taping
TL
VMT3
Taping
T2L
Limits
Parameter
Supply voltage
Symbol
Unit
Packaging type
Code
DTB743XE DTB743XM
V
CC
IN
C (max)
V
V
−30
−20 to +7
−200
Basic ordering
unit (pieces)
Input voltage
V
3000
8000
Part No.
∗1
∗2
Collector current
Power dissipation
Junction temperature
Storage temperature
I
mA
mW
C
DTB743XE
DTB743XM
−
P
D
150
−
Tj
Tstg
150
C
−55 to +150
∗1 Characteristics of built-in transistor.
∗2 Each terminal mounted on a recommended land.
zElectrical characteristics (Ta=25°C)
zEquivalent circuit
Parameter
Symbol Min.
Typ. Max. Unit
Conditions
CC= −5V, I = −100µA
=−0.3V, I =−20mA
/I =−50mA / −2.5mA
= −5V
CC=−30V, V
=−2V, I =−100mA
CE=−10V
V
I(off)
−
−2.5
−
−
−
−0.3
−
V
V
O
Input voltage
V
OUT
R1
V
I(on)
O
O
IN
Output voltage
Input current
V
O(on)
−70
−
−300
−1.4
−0.5
−
mV
mA
µA
−
IO I
R2
I
I
−
V
V
V
V
I
GND(+)
OUT
Output current
DC current gain
Transition frequency
Input resistance
Resistance ratio
I
O(off)
−
−
I=0V
G
I
140
−
−
O
O
IN
∗
f
T
260
4.7
2.1
−
MHz
kΩ
−
,
I
E
=5mA, f=100MHz
GND(+)
R1
3.29
1.7
6.11
2.6
−
−
R
2/R1
∗ Characteristics of built-in transistor.
R1
=4.7kΩ / R =10kΩ
2
1/1