Datasheet

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2009 ROHM Co., Ltd. All rights reserved.
2009.03 - Rev.B
Data Sheet DTA144EB / DTA144EM / DTA144EE / DTA144EUA / DTA144EKA
zAbsolute maximum ratings (Ta=25°C)
Limits
Parameter Symbol
V
CC
150 200
−50
−40 to +10
−30
−100
150
−55 to +150
DTA144EEDTA144EMDTA144EB DTA144EUA DTA144EKA
V
V
mA
mW
°C
°C
V
IN
IO
IC(Max.)
Pd
Tj
Tstg
Unit
S
upply voltage
I
nput voltage
O
utput current
P
ower dissipation
J
unction temperature
S
torage temperature
zElectrical characteristics (Ta=25°C)
Parameter Symbol
V
I(off)
VI(on)
VO(on)
II
IO(off)
R1
GI
R2/R1
fT
Min.
−
−3.0
−
−
−
32.9
68
0.8
−
−
−
−0.1
−
−
47
−
1
250
−0.5
−
−0.3
−0.18
−0.5
61.1
−
1.2
−
V
V
CC=−5V, IO=−100µA
V
O=−0.3V, IO=−2mA
I
O / II=−10mA / −0.5mA
V
I=−5V
V
CC=−50V, VI=0V
V
O=−5V, IO=−5mA
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
zElectrical characteristic curves
V O =− 0.3V
INPUT VOLTAGE : V
I(on)
(V)
OUTPUT CURRENT : I O (A)
−100
−50
−20
−10
−5
−2
−1
−500m
−200m
−100m
−100µ−1m −10m −100
m
−200µ−2m −20m−500µ−5m −50m
25°C
100°C
Ta=−40°C
Fig.1 Input voltage vs. output curren
t
(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 voltag
e
(OFF characteristics)
V O =− 5V
−100µ−1m −10m −100
m
−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 −100
m
−200µ−2m −20m-−500µ−5m −50m
Ta=100°C
25°C
−40°C
−1
−500m
−200m
−100m
−10m
−50m
−5m
−20m
−2m
−1m
OUTPUT CURRENT : I O (A)
OUTPUT VOLTAGE : V
O(on)
(V)
Fig.4 Output voltage vs. output
current