參數(shù)資料
型號: DTC643TU
廠商: Rohm CO.,LTD.
英文描述: Digital transistors (built-in resistor)
中文描述: 數(shù)字晶體管(內(nèi)置電阻)
文件頁數(shù): 1/3頁
文件大?。?/td> 83K
代理商: DTC643TU
DTC643TU / DTC643TK
Transistors
1/2
Digital transistors (built-in resistor)
DTC643TU / DTC643TK
!
Features
In addition to the features of regular digital transistors.
1) Low saturation voltage, typically
V
CE (sat)
=40mV at I
C
/ I
B
=50mA / 2.5mA, makes these
transistors ideal for muting circuits.
2) These transistors can be used at high current levels,
I
C
=600mA.
!
Structure
NPN digital transistor
(Built-in resistor type)
!
Equivalent circuit
B : Base
C : Collector
E : Emitter
R
R=4.7k
B
E
C
!
External dimensions
(Unit : mm)
Each lead has same dimensions
Abbreviated symbol :
R03
Each lead has same dimensions
Abbreviated symbol :
R03
UMT3
<SC-70>
(1) Emitter
(2) Base
(3) Collector
SMT3
<SC-59>
(1) Emitter
(2) Base
(3) Collector
0
0.1
+
0.1
0
1
±
0
2
±
0
0.3
0.15
±
0.05
0
(3)
0.9
±
0.1
0.7
±
0.1
0.2
0.65
(2)
2.0
±
0.2
1.3
±
0.1
(1)
0.65
0.8
±
0.1
0.15
0
1.1
(2)
(1)
2
±
0
(3)
2.9
±
0.2
1.9
±
0.2
0.95
0.95
+
0.1
0.4
+
0.1
1
+
0
0
+
0.2
!
Absolute maximum ratings
(Ta=25
°
C)
Parameter
Symbol
V
CBO
V
CEO
V
EBO
I
C
200
150
P
C
Tj
Tstg
Limits
20
20
12
600
55 to
+
150
Unit
V
V
V
mA
mW
°
C
°
C
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power dissipation
Junction temperature
Storage temperature
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