Details

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BUY DB107S. https://www.utsource.net/itm/p/12611277.html

Parameter	Description	Value
Part Number	DB107S
Type	Bridge Rectifier
Package	TO-220-4L
Forward Voltage	VF (Max) @ 1A, 100掳C	1.1V
Reverse Voltage	VR (Max)	1000V
Average Rectified Current	Io(AV) (Max) @ TA = 75掳C	1A
Peak Surge Current	ISM (Non-Repetitive) @ TC = 25掳C	30A (10ms)
Operating Temperature	TA (Max)	-40掳C to 150掳C
Storage Temperature	TSTG	-65掳C to 150掳C
Thermal Resistance	R胃JC (Junction to Case)	2掳C/W
Mounting Torque	M3 Screw	0.5 to 0.8 Nm

Instructions for Use:

1. Mounting:

   • Ensure that the bridge rectifier is mounted on a heatsink if continuous operation at high currents is required.
   • Use a thermal compound between the rectifier and the heatsink to improve heat dissipation.
   • Tighten the mounting screws to the recommended torque of 0.5 to 0.8 Nm.

2. Electrical Connections:

   • Connect the AC input to the two center terminals (pins 2 and 3).
   • Connect the positive DC output to the top terminal (pin 1).
   • Connect the negative DC output to the bottom terminal (pin 4).

3. Handling:

   • Handle the device with care to avoid mechanical damage.
   • Use appropriate ESD protection when handling the device to prevent damage from static electricity.

4. Operational Considerations:

   • Do not exceed the maximum reverse voltage or forward current ratings.
   • Ensure that the operating temperature does not exceed the specified range to avoid thermal damage.
   • For applications requiring high surge currents, ensure that the pulse duration and frequency are within the non-repetitive peak surge current specifications.

5. Testing:

   • Test the device under controlled conditions to verify its performance before integrating it into the final application.
   • Use a multimeter to check for continuity and proper connections.

6. Storage:

   • Store the device in a dry, cool place within the specified storage temperature range.
   • Avoid exposure to extreme humidity and corrosive environments.

(For reference only)