ROHM EMB6, UMB6N Schematic [ru]
EMB6 / UMB6N
Transistors
General purpose (dual digital transistors)
EMB6 / UMB6N
zFeature
1) Two DT A144E chips in a EMT or UMT package.
zEquivalent circuit
EMB6 / UMB6N
R
1
R
DTr2
(2)
2
R
(4) (5) (6)
(1)(3)
R
2
DTr1
1
R
1
=47kΩ
R
2
=47kΩ
zPackage, marking, and packaging specifications
B6
T2R
UMB6N
UMT6
B6
TR
3000
Type EMB6
Package
Marking
Code
Basic ordering unit (pieces)
EMT6
8000
zAbsolute maximum ratings (Ta=25°C)
Parameter
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
∗1 120mW per element must not be exceeded.
Symbol
V
CC
V
IN
I
O
Pd
Tj
Tstg
Limits
−50
−40
10
30
150(TOTAL)
150
−55
~
+150
Unit
V
V
mA
mW
°C
°C
zElectrical characteristics (Ta=25°C)
Parameter Symbol Min. Typ. Max.
I (off)
Input voltage
Output voltage
Input current
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
∗Transition frequency of the device.
V
V
I (on)
V
O (on)
I
I
O (off)
G
R
R2 / R
f
−3.0
I
I
1
1
T
68
32.9
0.8
Rev.A 1/2
zExternal dimensions (Unit : mm)
EMB6
0.22
0.13
ROHM : EMT6
UMB6N
0.2
0.15
0.1Min.
ROHM : UMT6
EIAJ : SC-88
∗1
1.2
Unit
V
−
V
mA
µA
−
−
kΩ
−
MHz
−
−
−
−0.5
−
−0.1
−
−
−
−0.3
−
−0.18
−
−0.5
−
47
61.1
1.0
250
−
(3)
(4)
(6)
0.5
1.0
(2)(5)
0.5
(1)
1.2
1.6
0.5
Each lead has same dimensions
)
)
3
4
(
(
)
5
(
)
2
(
)
)
6
1
(
(
1.25
2.1
0to0.1
Each lead has same dimensions
CC
=−5V, IO=−100µA
V
O
=−0.3V, IO=−2mA
V
I
O
=−10mA, II=−0.5mA
V
I
=−5V
CC
=−50V, VI=0V
V
O
=−5mA, VO=−5V
I
V
CE
=−10V, IE=5mA, f=100MHz
1.6
0.65
1.3
0.65
0.9
0.7
Conditions
2.0
−
−
∗
Transistors
zElectrical characteristics curve
100
50
20
(V)
I(on)
10
Ta=−40°C
5
2
1
500m
INPUT VOLTAGE : V
200m
100m
100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m
25°C
100°C
OUTPUT CURRENT : I
Fig.1 Input voltage vs. output current
(ON characteristics)
O
(A)
VO=0.3V
1
500m
Ta=100°C
(V)
200m
O(on)
100m
50m
20m
10m
5m
OUTPUT VOLTAGE : V
2m
1m
100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m
25°C
−40°C
OUTPUT CURRENT : I
Fig.4 Output voltage vs. output
current
O
lO/lI=20
(A)
10m
VCC=5V
5m
Ta=100°C
2m
500µ
200µ
100µ
1m
50µ
20µ
10µ
5µ
2µ
1µ
25°C
−40°C
0.5 1.0 1.5 2.0 2.5 3.00
INPUT VOLTAGE : V
(A)
OUTPUT CURRENT : Io
Fig.2 Output current vs. input voltage
(OFF characteristics)
EMB6 / UMB6N
1k
500
Ta=100°C
I
200
100
50
20
10
DC CURRENT GAIN : G
I(off)
(V)
25°C
−40°C
5
2
1
100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m
OUTPUT CURRENT : I
Fig.3 DC current gain vs. output
current
VO=5V
O
(A)
Rev.A 2/2
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