76. LED Electrical Characteristics
Question.1
You’re using a Cree 5 mm Blue LED: C503B-BCN-CV0Z0461.
- DigiKey product link: Cree C503B-BCN-CV0Z0461 on DigiKey
Now, you test the LED under two conditions:
- Situation 1: Forward current IF=5 mA
- Situation 2: Forward current IF=25 mA
Use the datasheet’s VF vs IF curve to determine the forward voltage in each case.
Which pair of forward voltage values best matches the datasheet curve?