Description
BUY PC817X2NSZW https://www.utsource.net/itm/p/11246214.html
| Parameter |
Symbol |
Conditions |
Min |
Typ. |
Max |
Unit |
| Forward Voltage |
V_F |
IF = 20mA |
1.1 |
1.3 |
1.5 |
V |
| Reverse Voltage |
V_R |
|
|
|
5 |
V |
| Forward Current |
I_F |
Continuous |
|
|
50 |
mA |
| Peak Forward Current |
I_FM |
Pulse Width ≤ 1ms, Duty ≤ 2% |
|
|
100 |
mA |
| Reverse Current |
I_R |
VR = 5V |
-1 |
|
1 |
μA |
| CTR (Current Transfer Ratio) |
CTR |
IF = 5mA, VO = 5V |
80 |
160 |
400 |
% |
| Rise Time |
t_r |
IF = 5mA, RL = 100Ω |
|
2 |
|
μs |
| Fall Time |
t_f |
IF = 5mA, RL = 100Ω |
|
2 |
|
μs |
Instructions for PC817X2NSZW:
Mounting and Handling:
- Handle the device with care to avoid damage.
- Ensure proper mounting orientation to match pin configuration.
Electrical Connections:
- Connect the anode (pin 1) and cathode (pin 2) correctly for the LED side.
- Connect the collector (pin 4) and emitter (pin 3) correctly for the phototransistor side.
Operating Conditions:
- Do not exceed the maximum ratings provided in the table.
- Ensure that the forward current does not exceed 50mA continuously.
- For pulse applications, ensure peak forward current does not exceed 100mA with specified duty cycle and pulse width.
Performance Optimization:
- Use the recommended operating conditions for optimal performance.
- Consider the CTR range when designing circuits to ensure reliable operation.
Storage and Packaging:
- Store in a dry place away from direct sunlight.
- Follow ESD (Electrostatic Discharge) precautions during handling.
Testing:
- Test the device under specified conditions to verify its functionality before integrating into final designs.
(For reference only)
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