EMB6 / UMB6N
Transistors
General purpose (dual digital transistors)
EMB6 / UMB6N
!External dimensions (Units : mm)
!Feature
1) Two DTA144E chips in a EMT or UMT package.
EMB6
( )
4
( )
5
( )
6
( )
3
( )
2
( )
1
1.2
1.6
!Equivalent circuit
EMB6 / UMB6N
(3)
(2)
(1)
Each lead has same dimensions
R1
ROHM : EMT6
UMB6N
R2
R
2
R1
(4) (5)
(6)
!Package, marking, and packaging specifications
1.25
2.1
Type
EMB6
EMT6
B6
UMB6N
UMT6
B6
Package
Marking
0.1Min.
Code
T2R
TR
Basic ordering unit (pieces)
8000
3000
Each lead has same dimensions
ROHM : UMT6
EIAJ : SC-88
!Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
V
Supply voltage
VCC
−50
−40
10
50
Input voltage
V
IN
V
I
O
mA
mW
°C
Output current
Pd
Power dissipation
Junction temperature
150(TOTAL)
150
∗1
Tj
Storage temperature
Tstg
−55~
+150
°C
∗1 120mW per element must not be exceeded.
!Electrical characteristics (Ta=25°C)
Parameter
Symbol
Min.
Typ.
−
−
Max.
−0.5
−
Conditions
Unit
V
I (off)
−
−3.0
−
−
−
V
CC=−5V, I
=−0.3V, I
=−10mA, I
=−5V
CC=−50V, V
=−5mA, V =−5V
O
=−100µA
Input voltage
V
VI (on)
V
O
O
=−2mA
Output voltage
Input current
VO (on)
−0.1
−
−
−0.3
−0.18
−0.5
−
61.1
1.2
V
mA
µA
−
kΩ
−
I
O
I
=−0.5mA
I
I
V
V
I
Output current
DC current gain
Input resistance
Resistance ratio
I
O (off)
I
=0V
G
I
68
32.9
0.8
−
−
I
O
O
R1
47
1.0
250
−
−
R2
/ R1
Transition frequency
f
T
−
MHz
V
CE=−10V, I
E
=5mA, f=100MHz
∗
∗Transition frequency of the device.