1N6474

DSCC QPL MIL-PRF-19500/552. 1500 1000 20 10 5 5 Revision: October 16, 2008 1 www.semtech.com QPL 1500 Watt Axial Leaded TVS 1N6469 1N6476 Thru TEL:805-498-2111 FAX:805-498-3804 PEAK PULSE POWER vs. PULSE TIME 100 10x1000µs IMPULSE WAVEFORM Ppp - Peak Pulse Power (kW) 10 1 0.1 0.1 1 10 100 1000 10000 Pulse Duration (us) STEADY STATE DERATING CHARACTERISTICS FOR FREE AIR MOUNTING 3.5 3 2.5 2 MAX. POWER (W) PULSE DERATING CURVE 100 Pp or Ipp in % of max ratings Pulse conditions as defined by 10 X 1000us impulse waveform 60 1.5 1 0.5 40 20 0 0 20 40 60 80 100 120 140 160 180 AMBIENT TEMPERATURE (TA) IN degC 0 0 40 80 Tj (oC) 120 160 200 MECHANICAL OUTLINE SCHEMATIC B A C DIM N D B A B C D NOTES : DIMENSIONS INCHES MM NOTE MIN MAX MIN MAX 0.150 0.900 0.160 0.037 0.185 1.300 0.375 0.042 3.81 22.86 4.06 0.94 4.70 33.02 9.53 1.07 2 2 1. Controlling dimension is inches. 2. Includes uncontrolled area of device leads. © 2008 Semtech Corp. 2 www.semtech.com