Description
BUY BT431KC https://www.utsource.net/itm/p/12608454.html
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Description |
Forward Voltage |
Vf |
0.7 |
1.2 |
1.8 |
V |
Voltage at specified forward current |
Reverse Breakdown Voltage |
Vr |
50 |
- |
100 |
V |
Minimum reverse voltage before breakdown |
Maximum Current |
Ifsm |
- |
- |
1 |
A |
Maximum surge forward current |
Operating Temperature |
Topr |
-40 |
- |
85 |
°C |
Operating temperature range |
Storage Temperature |
Tstg |
-65 |
- |
150 |
°C |
Storage temperature range |
Instructions for Use:
- Mounting: Ensure the BT431KC is mounted correctly on the PCB with proper alignment of pins to avoid shorts or misconnections.
- Heat Management: Given the operating temperature range, ensure adequate heat dissipation if used in high-temperature environments or under high load conditions.
- Current Limitation: Do not exceed the maximum surge forward current (Ifsm) to prevent damage. Use appropriate current limiting resistors if necessary.
- Voltage Handling: The device should not be subjected to voltages exceeding the reverse breakdown voltage (Vr) to avoid permanent damage.
- Environmental Conditions: Store and operate the device within the specified storage and operating temperature ranges to ensure reliability and longevity.
- Soldering: Follow standard soldering practices suitable for surface mount devices (SMD). Avoid excessive heat during soldering to prevent thermal damage.
(For reference only)
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