Description
BUY BZV49-C47 https://www.utsource.net/itm/p/8944524.html
| Parameter |
Value |
Unit |
| Type |
Zener Diode |
- |
| Zener Voltage (Vz) |
4.7 |
V |
| Maximum Zener Current (Izmax) |
5.0 |
mA |
| Power Dissipation (Pz) |
200 |
mW |
| Operating Temperature (Tamb) |
-65 to +150 |
°C |
| Storage Temperature (Tstg) |
-65 to +150 |
°C |
| Forward Voltage (Vf) at 1 mA |
1.0 |
V |
| Reverse Current (Ir) at 1 V |
100 |
nA |
| Package |
DO-35 |
- |
Instructions for Use:
Mounting:
- Ensure that the diode is mounted with adequate thermal management, especially if operating near the maximum power dissipation.
- Use appropriate soldering techniques to avoid thermal shock.
Biasing:
- Connect the cathode (shorter lead or marked side) to the positive voltage and the anode (longer lead) to the negative voltage for proper Zener operation.
- Ensure the Zener current (Iz) is within the specified range to maintain stable regulation.
Heat Dissipation:
- If the diode is expected to dissipate significant power, consider using a heat sink or ensuring adequate airflow around the component.
Storage:
- Store the diode in a dry, cool place within the specified storage temperature range to prevent damage.
Handling:
- Handle the diode with care to avoid mechanical stress or damage to the leads.
- Use anti-static precautions to prevent electrostatic discharge (ESD) damage.
Testing:
- Test the diode using a multimeter or a dedicated diode tester to ensure it meets the specified parameters before installation.
Soldering:
- Use a soldering iron with a temperature setting appropriate for the component to avoid overheating.
- Solder the leads quickly to minimize thermal stress on the diode.
(For reference only)
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