Description
BUY TLP590 https://www.utsource.net/itm/p/1376190.html
| Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Conditions |
| Forward Voltage (LED) |
VF |
1.1 |
1.3 |
1.5 |
V |
IF = 20 mA |
| Reverse Voltage (LED) |
VR |
-5 |
- |
-50 |
V |
IR = 5 μA |
| Forward Current (LED) |
IF |
- |
20 |
50 |
mA |
Continuous |
| Peak Forward Current (LED) |
IF(surge) |
- |
- |
150 |
mA |
t = 1 ms, 1% duty cycle |
| Storage Temperature |
TSTG |
-40 |
- |
100 |
°C |
- |
| Operating Temperature |
TA |
-40 |
- |
85 |
°C |
- |
| Isolation Voltage |
VIORM |
- |
3750 |
- |
Vrms |
1 min, 50/60 Hz |
| Output Leakage Current |
IOL |
- |
0.1 |
1 |
μA |
VCE = 30 V, TA = 25°C |
| Output Saturation Voltage |
VCE(sat) |
- |
0.3 |
0.5 |
V |
IC = 10 mA, VCE = 5 V |
| Turn-On Time |
ton |
- |
3 |
5 |
μs |
VCC = 5 V, RL = 1 kΩ, IF = 20 mA |
| Turn-Off Time |
toff |
- |
3 |
5 |
μs |
VCC = 5 V, RL = 1 kΩ, IF = 20 mA |
Instructions for Using TLP590
Power Supply:
- Ensure that the power supply voltage (VCC) is within the operating range specified.
- Use a stable power supply to avoid fluctuations that can affect performance.
LED Forward Current:
- The forward current (IF) should be set to the typical value of 20 mA for optimal operation.
- Do not exceed the maximum continuous forward current of 50 mA or the peak forward current of 150 mA (1 ms, 1% duty cycle).
Output Load:
- Connect the load resistor (RL) between the output collector and the positive supply.
- Ensure the load resistor value is appropriate to limit the output current to a safe level.
Temperature Considerations:
- Operate the device within the specified temperature range (-40°C to 85°C).
- Store the device within the storage temperature range (-40°C to 100°C).
Isolation:
- The TLP590 provides electrical isolation up to 3750 Vrms for 1 minute at 50/60 Hz.
- Ensure that the input and output circuits are properly isolated to prevent electrical hazards.
Timing Parameters:
- The turn-on time (ton) and turn-off time (toff) are typically around 3 to 5 μs.
- These times can vary slightly with different conditions, so ensure that your system timing accounts for these values.
Handling:
- Handle the device with care to avoid damage from static electricity.
- Follow standard ESD (Electrostatic Discharge) precautions when handling and installing the device.
Mounting:
- Mount the device on a PCB with proper heat dissipation if high current or prolonged operation is expected.
- Ensure that the device is securely mounted to prevent mechanical stress.
By following these parameters and instructions, you can ensure reliable and efficient operation of the TLP590 optocoupler.
(For reference only)
More detail about Utsource Holding Company Limited
