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DTA114WE_09 Datasheet, PDF (2/3 Pages) Rohm – -100mA / -50V Digital transistors (with built-in resistors) | |||
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DTA114WE / DTA114WUA / DTA114WKA
ï¬ Absolute maximum ratings (Ta=25ï°C)
Supply voltage
Input voltage
Parameter
Output current
Power
DTA114WE
dissipation DTA114WUA / DTA114WKA
Junction temperature
Storage temperature
Symbol
Limits
Unit
VCC
â50
V
VI
â30 to +10
V
IO
IC(Max.)
â100
mA
â100
150
PD
mW
200
Tj
150
°C
Tstg
â55 to +150
°C
Data Sheet
ï¬ Electrical characteristics (Ta=25ï°C)
Parameter
Input voltage
Output voltage
Input current
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
â Characteristics of built-in transistor
Symbol
VI(off)
VI(on)
VO(on)
II
IO(off)
GI
R1
R2/R1
fT â
Min.
â
â3
â
â
â
24
7
0.37
â
Typ.
â
â
â0.1
â
â
â
10
0.47
250
Max.
â0.8
â
â0.3
â0.88
â0.5
â
13
0.57
â
Unit
V
V
mA
μA
â
kΩ
â
MHz
Conditions
VCC= â5V , IO= â100μA
VO= â0.3V , IO= â2mA
IO= â10mA , II= â0.5mA
VI= â5V
VCC= â50V , VI=0V
IO= â10mA , VO= â5V
â
â
VCE= â10V , IE=5mA , f=100MHz
ï¬ Electrical characteristic curves
â100
VO= â0.3V
â50
â20
â10
â5
â2
â1
â500m
Ta= â40°C
Ta= 25°C
Ta=100°C
â200m
â100m
â100μ
â1m
â10m
OUTPUT CURRENT : IO (A)
â100m
Fig.1 Input voltage vs. Output current
(ON characteristics)
â10m
VCC= â5V
â5m
â2m
â1m
â500μ
â200μ
â100μ
â50μ
Ta=100°C
Ta=25°C
Ta= â40°C
â20μ
â10μ
â5μ
â2μ
â1μ
â0.5 â1 â1.5 â2 â2.5 â3 â3.5
INPUT VOLTAGE : VI(off) (V)
Fig.2 Output current vs. Input voltage
(OFF characteristics)
1k
VO= â5V
500
Ta=100°C
200
Ta= 25°C
100
50
Ta= â40°C
20
10
5
2
1
â100μ
â1m
â10m
OUTPUT CURRENT : IO (A)
â100m
Fig.3 DC current gain vs. Output current
â1
â500m
â200m
â100m
â50m
IO / II= 20
Ta=100°C
Ta= 25°C
Ta= â40°C
â20m
â1m
â10m
OUTPUT CURRENT : IO (A)
â100m
Fig.4 Output voltage vs. Output current
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âc 2009 ROHM Co., Ltd. All rights reserved.
2009.06 - Rev.C
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