I am working on a project using a tcrt 1010 this component contains a infrared emitter and photo transistor. Before this component I have a NPN 29304 transistor. When looking at the TCRT 1010 Data sheet Where do I find what the suggested current should be to effectively use the TCRT 1010?
I am looking to have precise resistors and other components in my circuit.
I'm a tech student take it easy on me :)

It is listed in the spec sheet for this product.

http://www.vishay.com/docs/83752/tcrt1000.pdf