Details

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BUY 1N4148WS 1N4148 T4 SOD323 0805 https://www.utsource.net/itm/p/8647821.html

Parameter	Value
Component Type	Diode
Part Number	1N4148WS 1N4148 T4 SOD323 0805
Package/Case	SOD323 (SC-79)
Mounting Type	Surface Mount
Polarity	Polarized
Maximum Reverse Voltage (VR)	100 V
Maximum Forward Current (IF)	200 mA
Peak Reverse Current (IRM)	5 渭A @ 25掳C
Forward Voltage (VF)	1.0 V @ 20 mA
Reverse Recovery Time (trr)	4 ns
Operating Temperature Range	-65掳C to +150掳C
Storage Temperature Range	-65掳C to +150掳C
Thermal Resistance (Rth)	200 掳C/W
Moisture Sensitivity Level (MSL)	Level 1
RoHS Compliance	Yes

Instructions for Use:

1. Handling Precautions:

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

2. Soldering:

   • Preheat the PCB to 120掳C 卤 10掳C for 3 minutes before soldering.
   • Use a soldering iron with a temperature setting of 320掳C 卤 10掳C.
   • Soldering time should not exceed 3 seconds per joint.
   • Allow the component to cool naturally after soldering.

3. Mounting:

   • Ensure the diode is placed correctly according to the polarity markings on the PCB.
   • Apply a small amount of flux to the pads before soldering for better adhesion.

4. Testing:

   • After soldering, visually inspect the joints for any defects such as cold solder joints or bridges.
   • Use a multimeter to check the forward and reverse resistance to ensure the diode is functioning correctly.

5. Storage:

   • Store in a dry, cool place away from direct sunlight.
   • Keep in original packaging until ready to use to protect against moisture and static damage.

(For reference only)