Details

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BUY BT121KPJ80 https://www.utsource.net/itm/p/12535156.html

Parameter	Description	Value
Type	Type of Component	Phototriac
Part Number	Product Code	BT121KPJ80
Manufacturer	Manufacturer	ON Semiconductor
Package	Package Type	DIP-4
Mounting Type	Mounting Style	Through Hole
Isolation Voltage	Isolation Voltage (V)	800
Collector-Emitter Breakdown Voltage (VCEO)	Breakdown Voltage (V)	600
Collector-Emitter Saturation Voltage (VCE(sat))	Saturation Voltage (V)	1.5 (Max at 10mA)
Trigger Current (IT(RMS))	Trigger Current (mA)	5 (Max)
Holding Current (IH)	Holding Current (mA)	10 (Min)
Power Dissipation (PD)	Power Dissipation (W)	1.2
Operating Temperature Range (TJ)	Operating Temperature (°C)	-40 to 125
Storage Temperature Range (TSTG)	Storage Temperature (°C)	-65 to 150
Current Transfer Ratio (CTR)	Current Transfer Ratio (%)	100 to 300

Instructions for Use

1. Handling Precautions:

   • Handle the BT121KPJ80 with care to avoid damage from electrostatic discharge (ESD).
   • Use appropriate ESD protection measures such as wrist straps and grounded work surfaces.

2. Mounting:

   • Ensure that the component is mounted correctly according to the pin configuration.
   • Avoid excessive heat during soldering to prevent damage to the phototriac.

3. Electrical Connections:

   • Connect the input signal to the appropriate pins as specified in the datasheet.
   • Ensure that the supply voltage and current ratings are within the specified limits.

4. Thermal Management:

   • If the device is expected to dissipate significant power, consider using a heatsink to maintain the operating temperature within the specified range.

5. Testing:

   • Test the circuit under controlled conditions to ensure proper operation.
   • Verify that the trigger current and holding current requirements are met.

6. Storage:

   • Store the component in a dry, cool place to prevent moisture damage.
   • Follow the storage temperature range to avoid degradation of performance.

7. Safety:

   • Ensure that all safety guidelines and regulations are followed when handling and using the component.
   • Use appropriate protective equipment and follow all manufacturer recommendations.

(For reference only)