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Specifications
SKU: 11246754
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Forward Voltage | VF | IF = 20 mA | 1.0 | 1.3 | 1.6 | V |
| Reverse Breakdown Voltage | VBR | IR = 5 mA | -5 | - | -55 | V |
| Forward Current | IF | Continuous | - | - | 50 | mA |
| Peak Forward Current | IF(surge) | t = 1 s | - | - | 150 | mA |
| Output Collector-Emitter Saturation Voltage | VCE(sat) | IF = 5 mA, IC = 5 mA | - | 0.3 | 0.5 | V |
| Output Collector-Emitter Cutoff Voltage | VCE(off) | IF = 0, IR = 1 mA | - | - | 0.2 | V |
| Output Collector Current | IC | Continuous | - | - | 50 | mA |
| Output Collector-Emitter Leakage Current | ICEO | VR = 30 V, IF = 0 | - | - | 100 | nA |
| Current Transfer Ratio (CTR) | CTR | IF = 5 mA, VCE = 5 V | 100 | 500 | - | % |
| Rise Time | tr | IF = 5 mA, RL = 1 kΩ, CL = 100 pF | - | - | 1.5 | μs |
| Fall Time | tf | IF = 5 mA, RL = 1 kΩ, CL = 100 pF | - | - | 1.5 | μs |
| Storage Temperature Range | TSTG | - | -40 | - | 110 | °C |
| Operating Temperature Range | TA | - | -40 | - | 105 | °C |
Instructions for Use:
Mounting:
- Ensure the PC817C is mounted on a PCB with proper spacing to avoid overheating.
- Use appropriate soldering techniques to ensure good electrical connections without damaging the component.
Electrical Connections:
- Connect the anode (pin 1) and cathode (pin 2) to the input side of the circuit.
- Connect the collector (pin 4) and emitter (pin 3) to the output side of the circuit.
- Ensure that the reverse voltage across the diode does not exceed the specified maximum.
Current Limiting:
- Use a current-limiting resistor on the input side to prevent the forward current from exceeding 50 mA continuously.
- For surge conditions, ensure the peak forward current does not exceed 150 mA for more than 1 second.
Heat Dissipation:
- If operating at high currents or in high ambient temperatures, consider using a heatsink to improve heat dissipation.
Signal Integrity:
- Keep the leads short to minimize inductance and capacitance effects, especially in high-frequency applications.
- Use bypass capacitors near the power supply lines to filter out noise.
Storage:
- Store the PC817C in a dry, cool place away from direct sunlight and sources of heat.
- Handle the component with care to avoid mechanical damage or static discharge.
Testing:
- Before final assembly, test the PC817C using a multimeter or a dedicated tester to ensure it meets the specified parameters.
- Verify the CTR and other critical parameters to ensure reliable operation in your application.
Inquiry - PC817C DIP4
