4N32 Просмотр технического описания (PDF) - QT Optoelectronics => Fairchildsemi

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4N32

GENERAL PURPOSE 6-PIN PHOTODARLINGTON OPTOCOUPLERS

QT Optoelectronics => Fairchildsemi 

GENERAL PURPOSE 6-PIN

PHOTODARLINGTON OPTOCOUPLERS

4N29 4N30 4N31 4N32 4N33

TYPICAL ELECTRO-OPTICAL CHARACTERISTIC CURVES

(25°C Free air temperature unless otherwise specified) (Cont.)

Test Circuit

Waveforms

IF = 200 mA

INPUT

PULSE WIDTH

<1 ms

VCC = 10 V

IC = 50 mA

RL

INPUT

OUTPUT

10%

90%

INPUT PULSE

tr

ton

tf

toff

OUTPUT PULSE

Fig. 7 Switching Time Test Circuit and Waveforms

Notes

* Indicates JEDEC registered data.

1. The current transfer ratio(IC/IF) is the ratio of the detector collector current to the LED input current with VCE @ 10 V.

2. Pulse test: pulse width = 300µs, duty cycle 62.0% .

3. For test circuit setup and waveforms, refer to figure 7..

4. IF adjusted to IC = 2.0 mA and IC = 0.7 mA rms.

5. The frequency at which IC is 3dB down from the 1 KHz value.

6. For this test, LED pins 1 and 2 are common, and phototransistor pins 4,5 and 6 are common.

4/25/00 200038B

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