Data Sheet

WSLP3921, WSLP5931
www.vishay.com
Vishay Dale
Revision: 24-Jul-17
3
Document Number: 30176
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
DERATING - AMBIENT TEMPERATURE
DERATING - TERMINAL TEMPERATURE
Notes
• Embossed carrier tape per EIA-481
(1)
Additional packaging details at www.vishay.com/doc?20051
PERFORMANCE
TEST CONDITIONS OF TEST TEST LIMITS
Thermal shock -55 °C to +150 °C, 1000 cycles, 15 min at each extreme ± 1.0 %
Short time overload 5x rated power for 5 s ± 0.5 %
Low temperature operation -65 °C for 24 h ± 0.5 %
High temperature storage 1000 h at +170 °C ± 1.0 %
Bias humidity +85 °C, 85 % RH, 10 % bias, 1000 h ± 0.5 %
Mechanical shock 100 g’s for 6 ms, 5 pulses ± 0.5 %
Vibration Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h ± 0.5 %
Load life at 70 °C 1000 h, 1.5 h “ON”, 0.5 h “OFF” ± 1.0 %
Resistance to solder heat 260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence ± 0.5 %
Moisture resistance MIL-STD-202, method 106, 0 % power, 7b not required ± 1.0 %
PACKAGING
MODEL
REEL
TAPE WIDTH DIAMETER PIECES/REEL CODE
WSLP3921 16 mm/embossed plastic 330 mm/13" 3000 EA
WSLP5931 24 mm/embossed plastic 330 mm/13" 1500 EA
Ambient Temperature in °C
Rated Power in %
17012510070250-25-50-65 50
120
100
80
60
40
20
0
150
Terminal Temperature T
K
in °C
P/P
Norm
in %
180160140120806040200 100
120
100
80
60
40
20
0
Stability < 1.0 %
Stability < 0.5 %