2N2907AHR
Electrical characteristics
2.4
Test circuits
Figure 6. JANS saturated turn-on switching time test circuit
NOTES:
1. The rise time (tr) of the applied pulse shall be ≤ 2.0 ns, duty cycle ≤ 2 percent and the generator
source impedance shall be 50 ohms.
2. Sampling oscilloscope: Zin ≥ 100 K ohms, Cin ≤ 12 pF, rise time ≤ 5 ns.
Figure 7. JANS saturated turn-off switching time test circuit
NOTES:
1. The rise time (tr) of the applied pulse shall be ≤ 2.0 ns, duty cycle ≤ 2 percent and the generator
source impedance shall be 50 ohms.
2. Sampling oscilloscope: Zin ≥ 100 K ohms, Cin ≤ 12 pF, rise time ≤ 5 ns.
Doc ID 15382 Rev 3
7/16