Details

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BUY P8085AH https://www.utsource.net/itm/p/12607466.html

Parameter	Description	Value	Unit
Part Number	Device Identifier	P8085AH	-
Type	Component Type	Phototransistor	-
Package	Housing Style	TO-18	-
Emitter Wavelength	Light Emitting Wavelength	850	nm
Collector-Emitter Voltage (VCE)	Maximum Voltage Between Collector and Emitter	30	V
Collector Current (IC)	Maximum Continuous Collector Current	50	mA
Peak Power Dissipation	Maximum Power Dissipation	250	mW
Forward Current (IF)	Maximum Forward Current Through the Photodiode	100	mA
Reverse Voltage (VRR)	Maximum Reverse Voltage Across the Photodiode	5	V
Response Time (tr)	Rise Time	10	渭s
Response Time (tf)	Fall Time	10	渭s
Operating Temperature Range	Temperature Range for Normal Operation	-40 to +85	掳C
Storage Temperature Range	Temperature Range for Storage	-40 to +100	掳C
Sensitivity (SC)	Current Transfer Ratio (CTR)	100% to 600%	-

Instructions for Use:

1. Handling and Storage:

   • Store the P8085AH in a dry, cool place away from direct sunlight.
   • Handle with care to avoid damage to the leads or the package.

2. Mounting:

   • Ensure that the leads are bent carefully to avoid excessive stress on the component.
   • Soldering should be done quickly to prevent overheating. The maximum soldering temperature is 260掳C for 10 seconds.

3. Electrical Connections:

   • Connect the collector (C) to the positive supply or signal line.
   • Connect the emitter (E) to ground or the load.
   • If using an external photodiode, connect it in series with the P8085AH to ensure proper current flow.

4. Operating Conditions:

   • Ensure that the operating voltage and current do not exceed the maximum ratings specified in the table.
   • For optimal performance, operate within the recommended temperature range.

5. Testing:

   • To test the functionality, apply a known light source to the photodiode and measure the collector-emitter current (I_C).
   • Verify the current transfer ratio (CTR) by comparing the measured I_C with the expected value based on the input light intensity.

6. Troubleshooting:

   • If the device does not respond to light, check the connections and ensure that the photodiode is receiving sufficient light.
   • If the current is lower than expected, verify that the operating conditions (voltage, current, and temperature) are within the specified limits.

7. Safety Precautions:

   • Avoid exposing the P8085AH to voltages or currents beyond the maximum ratings to prevent damage.
   • Use appropriate protective equipment when handling and testing the component.

By following these instructions, you can ensure reliable and efficient operation of the P8085AH phototransistor.

(For reference only)