Datasheet
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2009 ROHM Co., Ltd. All rights reserved.
2009.06 - Rev.B
Data Sheet DTA143ZM / DTA143ZE / DTA143ZUA / DTA143ZKA
Absolute maximum ratings (Ta=25C)
Limits
Parameter Symbol
V
CC
150 200
−50
−30 to +5
−100
−100
150
−55 to +150
DTA143ZEDTA143ZM
DTA143ZUA DTA143ZKA
V
V
mA
mW
°C
°C
V
IN
IO
IC(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
V
CC=−50V, VI=0V
VO=−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
INPUT VOLTAGE : V
I(on)
(V)
OUTPUT CURRENT : I
O
(A)
−200m
−100m
−100μ−1m −10m −100m−200μ−2m −20m−500μ−5m −50m
V
O
=−
0.3V
−100
−50
−20
−10
−5
−2
−1
−500m
25°C
100°C
Ta=−40°C
Fig.1 Input voltage vs. output current
(ON characteristics)
V
CC
=−5V
0 −3.0
−10m
−1μ
−2m
−5m
−1m
−200μ
−500μ
−100μ
−20μ
−50μ
−10μ
−2μ
−5μ
−0.5 −1.0 −1.5 −2.0 −2.5
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−1m −10m −100m
−200μ−2m −20m−500μ−5m −50m
DC CURRENT GAIN : G
I
OUTPUT CURRENT : I
O
(A)
1k
500
200
100
50
20
10
5
2
1
Ta=100°C
25°C
−40°C
Fig.3 DC current gain vs. output
current
l
O
/l
I
=20
−100μ−1m −10m −100m−200μ−2m −20m−500μ−5m −50m
−1
−500m
−200m
−100m
−10m
−50m
−5m
−20m
−2m
−1m
OUTPUT CURRENT : I
O
(A)
OUTPUT VOLTAGE : V
O(on)
(V)
Ta=100°C
25°C
−40°C
Fig.4 Output voltage vs. output
current