TIP41C_07 Datasheet, PDF (8/12 Pages) STMicroelectronics – Complementary power transistors

Electrical characteristics
2.2
Test circuit
Figure 18. Inductive load switching test circuit
TIP41C - TIP42C
1) Fast electronic switch
2) Non-inductive resistor
3) Fast recovery rectifier
Figure 19. Resistive load switching test circuit
Note:
1) Fast electronic switch
2) Non-inductive resistor
For PNP types voltage e current values are negative.
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