DSCC QPL
MIL-PRF-19500/552.
1500
1000
20
10
5
5
Revision: October 16, 2008 1 www.semtech.com
© 2008 Semtech Corp. 2 www.semtech.com
1N6469
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1N6476
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QPL
1500 Watt Axial Leaded TVS
100
60
40
20
0
Pulse conditions as
defined by 10 X 1000us
0 40 80 120160200
Pp or
Ipp in %
of max
ratings
Tj (oC)
impulse waveform
NOTES :
1. Controlling dimension is inches.
2. Includes uncontrolled area of device leads.
PEAK PULSE POWER vs. PULSE TIME 10x1000µs IMPULSE WAVEFORM
PULSE DERATING CURVE
STEADY STATE DERATING CHARACTERISTICS
FOR FREE AIR MOUNTING
MECHANICAL OUTLINE SCHEMATIC
NOTE
N
DIM MAXMIN MAXMIN
INCHES MM
DIMENSIONS
A
B
C
D
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
A
D
B
B
C
AMBIENT TEMPERATURE (TA) IN degC
MAX. POW ER (W )
0
0.5
1
1.5
2
2.5
3
3.5
0 20 40 60 80 100120140160180
0.1
1
10
100
0.1 1 10 100100010000
Pulse Duration (us)
Ppp - Peak Pulse Power (kW)
