Details

---

BUY A333J https://www.utsource.net/itm/p/12611744.html

Parameter	Description	Value
Part Number	Device Part Number	A333J
Type	Device Type	Zener Diode
Zener Voltage	Nominal Zener Voltage	33V
Tolerance	Zener Voltage Tolerance	卤5%
Power Rating	Maximum Power Dissipation	1W
Current	Maximum Zener Current	50mA
Operating Temp	Operating Temperature Range	-65掳C to 200掳C
Package	Package Type	DO-41
Polarity	Polarity	Unidirectional
Mounting	Mounting Style	Through-Hole

Instructions for Use:

1. Circuit Design:

   • Ensure that the Zener diode is used within its specified maximum power dissipation (1W) to avoid overheating.
   • Connect the cathode (shorter lead or marked side) to the positive voltage and the anode (longer lead) to the negative voltage.

2. Heat Management:

   • If operating at high current levels, consider using a heat sink to dissipate excess heat.
   • Ensure adequate ventilation if the device is used in a confined space.

3. Soldering:

   • Use a soldering iron with a temperature not exceeding 350掳C to prevent damage to the diode.
   • Avoid applying excessive force to the leads during soldering to prevent mechanical stress.

4. Storage:

   • Store in a dry, cool place away from direct sunlight and moisture.
   • Handle with care to avoid physical damage to the leads and body.

5. Testing:

   • Use a multimeter to test the diode before installation. The diode should show a low resistance in one direction and high resistance in the reverse direction.
   • Test the circuit under load conditions to ensure the Zener voltage is stable and within the specified tolerance.

(For reference only)