MIL-PRF-19500-504 Semiconductor Device, Transistor, Npn, Silicon, Power Darlington, Types 2N6283 And 2N6284, Jan, Jantx, And JantxvThis specification covers the performance requirements for NPN silicon power Darlington transistors. Three levels of product assurance are provided for each encapsulated device type as specified in MIL┬ûPRF┬û19500.

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MIL�PRF�19500/504F

NOTES:

1. The input waveform is supplied by a pulse generator with the following characteristics:

tr ≤ 20 ns, tf ≤ 20 ns, ZOUT = 50 ohms, PW = 25 �s, duty cycle ≤ 2 percent.

2. Output waveforms are monitored on an oscilloscope with the following characteristics:

tr ≤ 20 ns, Zin ≥ 20 kΩ, Cin ≤ 11.5 pf.

3. Resistors shall be non-inductive types.

4. The dc power supplies may require additional by-passing in order to minimize ringing.

FIGURE 2. Pulse response test circuit.