TIL922 [ROCHESTER]

4 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-16;


型号：	TIL922
厂家：	Rochester Electronics
描述：	4 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-16 输入元件输出元件光电
文件：	总6页 (文件大小：750K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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SOOS032−D3908, FEBRUARY 1992

• AC Signal Input

• Choice of Three Current-Transfer Ratios

• Gallium-Arsenide Diode Infrared Source

• High-Voltage Electrical Isolation . . . 7.5 kV

Peak (5.3 kV rms)

• Source Is Optically Coupled to Silicon

• Plastic Dual-In-Line Packages

• UL Listed − File No. E65085

N-P-N Phototransistor

• Choice of One, Two, or Four Channels

description

These optocouplers consist of two gallium-arsenide light-emitting diodes connected in a reverse-parallel

configuration for ac-input applications and a silicon n-p-n phototransistor per channel. The TIL920 has one

channel in a 4-pin package, the TIL921 has two channels in an 8-pin package, and the TIL922 has four channels

in a 16-pin package. The standard devices, TIL920, TIL921, and TIL922, 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.

mechanical data

4,80 (0.189)

4,19 (0.165)

TIL920

10,2 (0.400)

9,2 (0.362)

TIL921

21,1 (0.831)

18,5 (0.728)

TIL922

7,62 (0.300) T.P.

(see Note A)

2,79 (0.110)

2,29 (0.090)

(see Note A)

1,27 (0.050)

1,12 (0.044)

6,76 (0.266)

6,25 (0.246)

3,81 (0.150)

3,30 (0.130)

5,08 (0.200) MAX

Seating Plane

105°

90°

3,81 (0.150)

2,54 (0.100)

0,36 (0.014)

0,20 (0.008)

0,58 (0.023)

0,43 (0.017)

0,51 (0.020) MIN

ALL LINEAR DIMENSIONS ARE IN MILLIMETERS AND PARENTHETICALLY IN INCHES

NOTE A: Each pin centerline is located 0,25 (0.010) of its true longitudinal position.

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ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ

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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

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SOOS032−D3908, FEBRUARY 1992

schematic diagrams

TIL920

(TOP VIEW)

TIL921

(TOP VIEW)

TIL922

(TOP VIEW)

1 A/K

1A/K

A/K

1 K/A

2 A/K

1K/A

2A/K

K/A

2 K/A

2K/A

3A/K

3K/A

4A/K

4K/A

absolute maximum ratings, T = 25°C (unless otherwise noted)

Input-to-output voltage (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5 kV peak or dc ( 5.3 kV rms)

Collector-emitter voltage (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V

Emitter-collector voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V

Input diode continuous forward current at (or below) 25°C free-air temperature (see Note 3) . . . . . . 50 mA

Continuous 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

Operating free-air temperature range, T

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 100°C

Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C

NOTES: 1. This rating applies for sine-wave operation at 50 or 60 Hz. Service capability is verified by testing in accordance with UL requirements.

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.

electrical characteristics, T = 25°C (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Collector-emitter breakdown voltage

Emitter-collector breakdown voltage

Off-state collector current

= 0.5 mA,

= 0

(BR)CEO

(BR)ECO

C(off)

= 100 µA,

= 24 V,

100

Current

transfer

ratio

TIL920, TIL921, TIL922

20%

50%

†

CTR

TIL920A, TIL921A, TIL922A

TIL920B, TIL921B, TIL922B

= 5 mA,

= 5 V

100%

†

Input diode static forward voltage

Collector-emitter saturation voltage

Input-to-output capacitance

= 20 mA

= 5 mA,

1.4

0.4

†

= 1 mA

CE(sat)

= 0,

f = 1 MHz, See Note 6

Ω

in-out

Input-to-output internal resistance

= 1 kV, See Note 6

On-state collector current symmetry ratio

(see Note 7)

C(on)1

C(on)2

= 5 V,

= 5 mA

†

These parameters apply to either direction of the input current.

NOTES: 6. These parameters are measured between all input-diode leads shorted together and all phototransistor leads shorted together.

7. The higher of the two values of I

C(on)

generated by the two diodes is taken as I

C(on)1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

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SOOS032−D3908, FEBRUARY 1992

switching characteristics, T = 25°C

†

PARAMETER

TEST CONDITIONS

TYP

UNIT

Rise time

Fall time

µs

= 5 V, I

= 2 mA, R = 100 Ω, See Figure 1

C(on) L

†

These parameters apply to either direction of the input current.

PARAMETER MEASUREMENT INFORMATION

Adjust amplitude of input pulse for I

= 2 mA

C(on)

Input

47 Ω

Input

(see Note A)

Output

(see Note B)

= 100 Ω

90%

−

Output

= 5 V

10%

TEST CIRCUIT

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%.

B. The output waveform is monitored on an oscilloscope with the following characteristics: t ≤ 12 ns, R ≥ 1 MΩ, C ≤ 20 pF.

Figure 1. Switching Times

TYPICAL CHARACTERISTICS

INPUT CURRENT

INPUT VOLTAGE

100

= 25°C

−20

−40

−60

−80

−100

0.4

0.8

1.2

1.6

−1.6 −1.2 −0.8 −0.4

− Input Voltage − V

Figure 2

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

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SOOS032−D3908, FEBRUARY 1992

TYPICAL CHARACTERISTICS

COLLECTOR CURRENT

NORMALIZED ON-STATE COLLECTOR

CURRENT

COLLECTOR-EMITTER VOLTAGE

INPUT-DIODE FORWARD CURRENT

= 5 V

100

= 25°C

Normalized to I = 5 mA

= 12 mA

= 25°C

= 10 mA

= 8 mA

0.4

0.1

= 5 mA

= 2 mA

0.04

0.01

0.004

0.001

100

0.1

0.4

− Collector-Emitter Voltage − V

− Input Current − mA

Figure 3

Figure 4

RELATIVE ON-STATE COLLECTOR CURRENT

TYPICAL COLLECTOR-EMITTER SATURATION VOLTA

FREE-AIR TEMPERATURE

0.40

FREE-AIR TEMPERATURE

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

= 5 V

= 5 mA

= 1 mA

= 5 mA

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.6

0.5

0.4

−75 −50 −25

100

−75 −50

−25

100

− Free-Air Temperature − °C

Figure 5

Figure 6

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

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TIL922 [ROCHESTER]

相关型号：

TIL922A

TIL922B

TIL922B

TIL923

TIL923A

TIL924

TIL924A

TIL925

TIL925A

TILA56-6S-BL-NBL

TIM-3525

TIM-5510