TVS Diodes
P4KE Series — 400 Watt
P4KE Series Features
• RoHS Compliance Standard
• 400 watt peak pulse power dissipation
• Available in voltages from 6.8V to 440V
• Unidirectional and Bidirectional
• Glass passivated junction
• Low clamping factor
• Available in bulk or tape and reel (Reel quantity = 5,000 pieces)
• Each device 100% surge tested
• Tape and Reel to EIA Standard RS-296-E
• UL 497B Recognized, File #E135015
Absolute Maximum Ratings
Parameter
Peak pulse power dissipation (PPPM) at 25°C
Steady state power dissipation at lead temperature = 75°C
(Lead length 3/8” min.)
Operating and storage temperatures
Mechanical Dimensions
Diameter
0.8 ± 0.1 mm
0.031 ± 0.003 in
Value
400W
1W
-65°C to + 175°C
Diameter
2.35 ± 0.35 mm
0.0935 ± 0.0135 in
Minimum
25.4 mm
1.0 in
Standard Mounting Pad Layout
1.97 (50 0)
D
0.28 (7 0)
4.65 ± 0.55 mm
0.1825 ± 0.045 in
Minimum
25.4 mm
1.0 in
0.19 (3.0)
0.079 (2 0)
NOTE: Dimension D
a.) P4KE (DO-41 Package) - 0.362 (9.2)
b.) SA / P6KE (DO-15 Package) - 0.437 (11.6)
Hole Diameter
a.) 0.044 (1.1)
All dimensions in inches and (millimeters)
World Products Inc. 19654 Eighth Street East, Sonoma, CA 95476 | Phone (707) 996-5201 | Fax (707) 996-3380 | www.worldproducts.com
10 | Protection Products Catalog
Rev.2.3 (10.11.07)