4 PINS DIP Opto Coupler Infrared Emitting Diode Rated repetitive peak isolation voltage 630V

Features:

1. Photo detector and preamplifier in one package.
2. Photodiode with integrated circuit.
3. Internal filter for PCM frequency.
4. Improved shielding against electrical field disturbance.
5. High protection ability against EMI.
6. High immunity against ambient light.
7. High sensitivity.
8. Low voltage and low power consumption.
9. Long reception distance.
10. Circular lens to improve the receive characteristic.
11. TTL and CMOS compatibility.
12. Output active low.
13. Line-up for various center carrier frequencies.
14. The product itself will remain within RoHS compliant version.

Descriptions:

1. he M15B8 series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. The benefit is the reliable function even in disturbed ambient and the protection against uncontrolled output pulses.
2. The M15B8 series is the standard IR remote control receiver series, supporting all major transmission codes.

Applications:

1. ptical switch.
2. Light detecting portion of remote control.
3. AV instruments such as Audio, TV, VCR, CD, MD, etc.
4. Home appliances such as Air-conditioner, Fan, etc.
5. The other equipments with wireless remote control.
6. CATV set top boxes.
7. Multi-media Equipment.

Absolute Maximum Ratings at Ta=25

*1: Pulse Width=100μs, Duty Cycle=1%.

*2: For 10 Seconds.

*3: AC For 1 minute, R.H.=40%~60%

Isolation voltage shall be measured using the following method.

(1) Short between anode and cathode on the primary side and between collector and emitter on the secondary side.

(2) The isolation voltage tester with zero-cross circuit shall be used.

(3) The waveform of applied voltage shall be a sine wave.

Electrical Optical Characteristics (Ta=25)