TIL191 [TI]
Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel; 光电耦合器包括每通道一个砷化镓发光二极管和一个硅npn型晶体管
| 型号： | TIL191 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel |
| 文件： | 总6页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TIL191, TIL192, TIL193, TIL191A, TIL192A, TIL193A
TIL191B, TIL192B, TIL193B
OPTOCOUPLERS
SOES026B – APRIL 1989 – REVISED APRIL 1998
Gallium-Arsenide-Diode Infrared Source
High-Voltage Electrical Isolation 3.535 kV
Peak (2.5 kV rms)
Source Is Optically Coupled to Silicon npn
Phototransistor
Plastic Dual-In-Line Packages
UL Listed — File #E65085
Choice of One, Two, or Four Channels
Choice of Three Current-Transfer Ratios
description
These optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per
channel. The TIL191 has a single channel in a 4-pin package, the TIL192 has two channels in an 8-package,
and the TIL193 has four channels in a 16-pin package. The standard devices, TIL191, TIL192, and TIL193, are
tested for a current-transfer ratio of 20% minimum. Devices selected for a current-transfer ratio of 50% and
100% minimum are designated with the suffix A and B respectively.
schematic diagrams
TIL193
TIL191
1
16
1ANODE
1
1COLLECTOR
4
3
ANODE
COLLECTOR
EMITTER
15
14
1EMITTER
2
3
1CATHODE
2ANODE
2
CATHODE
2COLLECTOR
13
12
4
5
TIL192
2EMITTER
2CATHODE
3ANODE
1
8
1ANODE
1COLLECTOR
3COLLECTOR
7
6
11
10
1EMITTER
2
3
3EMITTER
6
7
1CATHODE
2ANODE
3CATHODE
4ANODE
2COLLECTOR
3COLLECTOR
5
4
9
8
2EMITTER
2CATHODE
3EMITTER
4CATHODE
†
absolute maximum ratings at 25°C free-air (unless otherwise noted)
Input-to-output voltage (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.535 kV peak or dc (±2.5 kV rms)
Collector-emitter voltage (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Emitter-collector voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input diode reverse voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 V
Input diode continuous forward current at (or below) 25°C free-air temperature (see Note 3) . . . . . . . 50 mA
Continuous total power dissipation at (or below) 25°C free-air temperature:
Phototransistor (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mW
Input diode plus phototransistor per channel (see Note 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mW
Storage temperature range, T
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to 125°C
stg
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. Thisratingappliesforsine-waveoperationat50Hzor60Hz.ThiscapabilityisverifiedbytestinginaccordancewithULrequirements.
2. This value applies when the base-emitter diode is open circuited.
3. Derate linearly to 100°C free-air temperature at the rate of 0.67 mA/°C.
4. Derate linearly to 100°C free-air temperature at the rate of 2 mW/°C.
5. Derate linearly to 100°C free-air temperature at the rate of 2.67 mW/°C.
Copyright 1998, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TIL191, TIL192, TIL193, TIL191A, TIL192A, TIL193A
TIL191B, TIL192B, TIL193B
OPTOCOUPLERS
SOES026B – APRIL 1989 – REVISED APRIL 1998
electrical characteristics 25°C free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
35
7
TYP
MAX
UNIT
V
V
V
Collector-emitter breakdown voltage
Emitter-collector breakdown voltage
Input diode static reverse current
Off-state collector current
I
I
= 0.5 mA,
I
I
= 0
= 0
(BR)CEO
C
F
= 100 µA,
V
(BR)ECO
C
F
I
R
V
= 5 V
R
10
µA
nA
I
V
= 24 V,
I
F
= 0
100
C(off))
CE
TIL191, TIL192, TIL193
20%
50%
CTR
Current transfer ratio
TIL191A, TIL192A, TIL193A
TIL191B, TIL192B, TIL193B
I
F
= 5 mA,
V
CE
= 5 V
100%
V
V
Input diode static forward voltage
Collector-emitter saturation voltage
I
I
= 20 mA
= 5 mA,
1.4
0.4
V
V
F
F
I
C
= 1 mA
CE(sat)
F
V
= 0 mA,
f = 1 MHz,
in–out
See Note 6
C
Input-to-output capacitance
1
pF
io
11
10
r
io
Input-to-output internal resistance
V
= ±1 mA, See Note 6
Ω
in–out
NOTE 6: These parameters are measured between all input diode leads shorted together and all phototransistor leads shorted together.
switching characteristics at 25°C free-air temperature
PARAMETER
TEST CONDITIONS
= 5 V, = 2 mA,
MIN
TYP
6
MAX
UNIT
t
t
Rise time
Fall time
V
R
I
C(on)
r
CC
= 100 Ω, See Figure 1
µs
L
6
f
PARAMETER MEASUREMENT INFORMATION
47 Ω
Input (see Note A)
Output (see Note B)
Input
0 V
t
r
t
f
+
–
90%
10%
90%
R
= 100 Ω
L
Output
V
CC
= 5 V
10%
NOTE C. Adjust amplitude of input
pulse for I = 2 mA
C(on)
VOLTAGE WAVEFORMS
NOTES: A. The input waveform is supplied by a generator with the following characteristics: Z = 50 Ω, t ≤ 15 ns, duty cycle ≈ 1%,
TEST CIRCUIT
OUT
r
t
w
= 100 µs.
B. The output waveform is monitored on a oscilloscope with the following characteristic: t ≤ 12 ns, R ≥ 1 MΩ, C ≤ 20 pF.
r
in in
Figure 1. Switching Times
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TIL191, TIL192, TIL193, TIL191A, TIL192A, TIL193A
TIL191B, TIL192B, TIL193B
OPTOCOUPLERS
SOES026B – APRIL 1989 – REVISED APRIL 1998
TYPICAL CHARACTERISTICS
TIL191, TIL192, TIL193
COLLECTOR CURRENT
vs
FORWARD CURRENT
vs
FORWARD VOLTAGE
COLLECTOR-EMITTER VOLTAGE
160
140
120
100
80
16
14
12
10
8
I
T
= 0
= 25°C
I
F
I
F
I
F
= 12 mA
= 10 mA
= 8 mA
B
A
T
A
= 25°C
T
A
= 70°C
60
6
I
I
= 5 mA
= 2 mA
F
40
4
T
= –55°C
A
20
0
2
0
F
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8
2
0
1
2
3
4
5
6
7
8
9
10
V
CE
– Collector-Emitter Voltage – V
V
F
– Forward Voltage – V
Figure 2
Figure 3
ON-STATE COLLECTOR CURRENT
(RELATIVE TO VALUE AT 25°C)
vs
ON-STATE COLLECTOR CURRENT (NORMALIZED)
vs
INPUT DIODE FORWARD CURRENT
FREE-AIR TEMPERATURE
1.2
1.1
1
100
V
= 5 V
V
I
= 5 V
= 5 mA
= 0
CE
Normalized to I = 5 mA
CE
F
F
T
A
= 25°C
I
B
10
1
0.9
0.8
0.1
0.7
0.6
0.01
0.001
0.5
0.4
–50
–25
0
25
50
75
100
100
0.1
0.4
1
4
10
40
T
A
– Free-Air Temperature – °C
I
F
– Input Diode Forward Current – mA
Figure 4
Figure 5
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TIL191, TIL192, TIL193, TIL191A, TIL192A, TIL193A
TIL191B, TIL192B, TIL193B
OPTOCOUPLERS
SOES026B – APRIL 1989 – REVISED APRIL 1998
TYPICAL CHARACTERISTICS
COLLECTOR-EMITTER SATURATION VOLTAGE
vs
FREE-AIR TEMPERATURE
0.24
0.20
0.16
0.12
0.08
I
I
= 5 mA
= 1 mA
F
C
0.04
0
–50
–25
0
25
50
75
100
T
A
– Free-Air Temperature – °C
Figure 6
APPLICATION INFORMATION
V
cc
= 5 V
5 V
430 Ω
7.5 kΩ
OUTPUT
SN7404
SN7404
TIL191
INPUT
Figure 7
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TIL191, TIL192, TIL193, TIL191A, TIL192A, TIL193A
TIL191B, TIL192B, TIL193B
OPTOCOUPLERS
SOES026B – APRIL 1989 – REVISED APRIL 1998
MECHANICAL INFORMATION
4,80 (0.189)
4,19 (0.165)
TIL191
Pin 1
10,2 (0.401)
9,2 (0.362)
TIL192
Pin 1
21,1 (0.831)
18,5 (0.728)
TIL193
C
C
L
L
7,62 (0.300) T.P.
(see Note A)
Pin 1
6,76 (0.266)
6,25 (0.246)
0,51 (0.125) MIN
3,81 (0.150)
3,30 (0.130)
5,84 (0.230) MAX
Seating Plane
105°
90°
1,27 (0.050)
1,12 (0.044)
3,81 (0.150)
2,54 (0.100)
2,79 (0.110)
2,29 (0.090)
0,58 (0.023)
0,43 (0.017)
NOTES: A. Each pin centerline is located within 0,25 (0.010) of its true longitudinal position.
B. All linear dimensions are given in millimeters and parenthetically given in inches.
Figure 8. Mechanical Information
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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Copyright 1998, Texas Instruments Incorporated
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