Datasheet
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2009 ROHM Co., Ltd. All rights reserved.
2009.06 - Rev.D
Data Sheet DTC143ZM / DTC143ZE / DTC143ZUA / DTC143ZKA
Absolute maximum ratings (Ta=25C)
Limits
Parameter Symbol
V
CC
150 200
50
−5 to +30
100
100
150
−55 to +150
DTC143ZEDTC143ZM
DTC143ZUA DTC143ZKA
V
V
mA
mW
°C
°C
V
IN
I
O
I
C(Max.)
P
D
Tj
Tstg
Unit
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
Electrical characteristics (Ta=25C)
Parameter
Symbol
V
I(off)
VI(on)
VO(on)
II
IO(off)
R1
GI
R2/R1
fT
Min.
−
1.3
−
−
−
3.29
80
8
−
−
−
0.1
−
−
4.7
−
10
250
0.5
−
0.3
1.8
0.5
6.11
−
12
−
V
V
CC=5V, IO=100μA
V
O=0.3V, IO=5mA
I
O/II=5mA/0.25mA
V
I
=5V
VCC=50V, VI=0V
V
O=5V, IO=10mA
V
CE=10V, IE= −5mA, f=100MHz∗
V
mA
μA
kΩ
−
−−
−
MHz
Typ. Max. Unit Conditions
Input voltage
Output voltage
Input current
Output current
Input resistance
DC current gain
Resistance ratio
Transition frequency
∗
Characteristics of built-in transistor
Electrical characteristic curves
V
O
=0.3V
100μ 200μ 500μ 1m 2m 5m 10m 20m 50m 100m
100
50
20
10
5
2
1
500m
200m
100m
INPUT VOLTAGE : V
I(on) (V)
OUTPUT CURRENT : I
O (A)
Fig.1 Input voltage vs. output current
(ON characteristics)
25°C
100°C
Ta= −40°C
V
CC
=5V
0.5 1.0 1.5 2.0 2.5 3.00
10m
5m
2m
1m
500μ
200μ
100μ
50μ
20μ
10μ
5μ
1μ
2μ
INPUT VOLTAGE : V
I(off) (V)
OUTPUT CURRENT : Io
(A)
Ta=100°C
25°C
−40°C
Fig.2 Output current vs. input voltage
(OFF characteristics)
V
O
=5V
100μ 200μ 500μ 1m 2m 5m 10m 20m 50m 100m
1k
500
200
100
50
20
10
5
2
1
OUTPUT CURRENT : I
O
(A)
DC CURRENT GAIN : G
I
Fig.3 DC current gain vs. output
current
Ta=100°C
25°C
−40°C
100μ 200μ 500μ 1m 2m 5m 10m 20m 50m 100m
1
500m
200m
100m
50m
20m
10m
5m
2m
1m
l
O
/l
I
=20
OUTPUT CURRENT : I
O
(A)
OUTPUT VOLTAGE : V
O(on)
(V)
Fig.4 Output voltage vs. output
current
Ta=100°C
25°C
−40°C