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Specifications
SKU: 501175
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Tube
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Forward Voltage | VF | 1.0 | 1.2 | 1.4 | V | IF = 20 mA, Ta = 25°C |
| Reverse Breakdown Voltage | VBR | - | - | 5.0 | V | IR = 1 mA |
| Peak Forward Current | IF(Surge) | - | - | 100 | mA | t = 10 ms, Repetition Rate = 1/s |
| Continuous Forward Current | IF | - | 20 | 30 | mA | Ta = 25°C |
| Storage Temperature | TSTG | -40 | - | 100 | °C | - |
| Operating Temperature | TA | -40 | - | 85 | °C | - |
| Output Collector-Emitter Saturation Voltage | VCE(sat) | 0.2 | 0.4 | 0.6 | V | IC = 5 mA, IF = 5 mA, Ta = 25°C |
| Output Collector Leakage Current | IC(Leak) | - | 100 | 500 | nA | VCE = 30 V, Ta = 25°C |
| Turn-On Time | ton | - | 6 | 10 | μs | IF = 20 mA, RL = 1 kΩ, VCC = 5 V, CL = 100 pF |
| Turn-Off Time | toff | - | 6 | 10 | μs | IF = 20 mA, RL = 1 kΩ, VCC = 5 V, CL = 100 pF |
Instructions for Use:
Power Supply:
- Ensure the power supply voltage is within the specified range to avoid damaging the TLP521GR.
- The maximum reverse breakdown voltage (VBR) should not be exceeded.
Current Handling:
- Do not exceed the continuous forward current (IF) or peak forward current (IF(Surge)) ratings.
- Use appropriate current-limiting resistors to ensure the LED current is within safe limits.
Temperature Management:
- Operate the device within the specified storage (TSTG) and operating temperature (TA) ranges to prevent thermal damage.
- Consider heat sinking if the device will be operated at high temperatures or under high current conditions.
Signal Integrity:
- Ensure the output collector-emitter saturation voltage (VCE(sat)) is within the specified range to maintain proper logic levels.
- Minimize the output collector leakage current (IC(Leak)) by using appropriate load resistors.
Timing Considerations:
- Account for the turn-on time (ton) and turn-off time (toff) when designing circuits that require fast switching.
- Use appropriate capacitance (CL) and resistance (RL) values to optimize switching performance.
Handling and Storage:
- Handle the TLP521GR with care to avoid mechanical damage.
- Store the device in a dry, cool place away from direct sunlight and extreme temperatures.
Inquiry - TLP521GR
