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参数资料
| 型号： | NTE3093 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Optoisolator NPN Split Darlington Output |
| 中文描述： | 光隔离器npn型斯普利特达林顿输出 |
| 文件页数： | 2/3页 |
| 文件大小： | 29K |
| 代理商： | NTE3093 |
Electrical Characteristics:
(T
A
= 0
°
to +70
°
C, Note 2 unless otherwise specified)
Parameter
Symbol
Current Transfer Ratio
CTR
I
F
= 0.5mA, V
O
= 0.4V, V
CC
= 4.5V, Note 3, Note 4
I
F
= 1.6mA, V
O
= 0.4V, V
CC
= 4.5V, Note 3, Note 4
Logic Low Output Voltage
V
OL
I
F
= 1.6mA, I
O
= 6.4mA, V
CC
= 4.5V, Note 4
I
F
= 5mA, I
O
= 15mA, V
CC
= 4.5V, Note 4
I
F
= 12mA, I
O
= 24mA, V
CC
= 4.5V, Note 4
Logic High Output Current
I
OH
I
F
= 0, V
O
= V
CC
= 18V, Note 4
Logic Low Supply Current
I
CCL
I
F
= 1.6mA, V
O
= Open, V
CC
= 5V, Note 4
Logic High Supply Current
I
CCH
I
F
= 0mA, V
O
= Open, V
CC
= 5V, Note 4
Input Forward Voltage
V
F
I
F
= 1.6mA, T
A
= +25
°
C
Input Reverse Breakdown
Voltage
Temperature Coefficient
of Forward Voltage
T
A
Input Capacitance
C
IN
f = 1MHz, V
F
= 0
Input
–
Output Insulation
Leakage Currnt
V
IO
= 3KVdc, Note 5
Resistance
R
IO
V
IO
= 500Vdc, Note 5
Capacitance
C
IO
f = 1MHz, Note 5
Test Conditions
Min
400
500
–
–
–
–
–
–
–
5
Typ
800
900
0.1
0.1
0.2
0.05
0.2
10
1.4
–
Max
–
–
0.4
0.4
0.4
100
–
–
1.7
–
Unit
%
%
V
V
V
μ
A
mA
nA
V
V
V
(BR)R
I
F
= 10
μ
A, T
A
= +25
°
C
V
F
I
F
= 1.6mA
–
–
1.8
–
mV/
°
C
–
–
60
–
–
pF
μ
A
I
IO
45% Relative Humidity, T
A
= +25
°
C, t = 5s,
1.0
–
–
10
11
0.6
–
–
pF
Note 2. All typicals at T
A
= +25
°
C, V
CC
= 5V unless otherwise specified.
Note 3. DC Current Transfer Ratio is defined as the ratio of output collector current (I
O
) to the forward
LED input current (I
F
) times 100%.
Note 4. Pin7 Open.
Note 5. Device considered a two
–
terminal device (Pins 1, 2, 3 and 4 shorted together and Pins 5,
6, 7 and 8 shorted together).
Switching Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Propagation Delay Time
t
PHL
Test Conditions
Min
–
–
–
–
–
Typ
5
0.2
5
1
500
Max
25
1.0
60
7
–
Unit
μ
s
μ
s
μ
s
μ
s
V/
μ
s
I
F
= 0.5mA, R
L
= 4.7k
, Note 3, Note 6
I
F
= 12mA, R
L
= 270
, Note 3, Note 6
I
F
= 0.5mA, R
L
= 4.7k
, Note 3, Note 6
I
F
= 12mA, R
L
= 270
, Note 3, Note 6
I
F
= 0, R
L
= 2.2k
, R
CC
= 0,
|V
CM
| = 10V
P
–
P
, Note 7, Note 8
I
F
= 1.6mA, R
L
= 2.2k
, R
CC
= 0,
|V
CM
| = 10V
P
–
P
, Note 7, Note 8
t
PLH
Common Mode Transient Immunity
CM
H
CM
L
–
–
500
–
V/
μ
s
Note 3. DC Current Transfer Ratio is defined as the ratio of output collector current (I
O
) to the forward
LED input current (I
F
) times 100%.
Note 6. Use of a resistor between Pin5 and Pin7 will decrease gain abd delay time.
Note 7. Common mode transient immunity in Logic High level is the maximum tolerable (positive)
dv cm/dt on the leading edge of the common mode pulse (V
CM
) to assure that the output will
remain in a Logic High state (i.e. V
O
2.0V). Common mode transient immunity in Logic Low
level is the maximum tolerable (negative) dc cm/dt on the trailing edge of the common mode
pulse signal (V
CM
) to assure that the output will remain in a Logic Low state (i.e. V
O
0.8V).
Note 8. In applications where dV/dt may exceed 50,000V/
μ
s (such as static discharge) a series re-
sistor (R
CC
) should be included to protect the detector IC from destructively high surge cur-
rents. The recommended value is:
R
CC
=
0.15 I
F
(mA)k
1V
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