BU2508-E3/72 Vishay, BU2508-E3/72 Datasheet - Page 5

• Manufacturer Part Number: BU2508-E3/72
• Manufacturer: Vishay

Specifications of BU2508-E3/72

• Phase Type: Single Phase
• Number Of Elements: 1
• Peak Rep Rev Volt: 800V
• Peak Non-repetitive Surge Current (max): 300A
• Avg. Forward Curr (max): 3.5A
• Rev Curr: 5uA
• Forward Voltage: 1.05V
• Operating Temp Range: -55C to 150C
• Pin Count: 4
• Mounting: Through Hole
• Operating Temperature Classification: Military
• Lead Free Status / Rohs Status: Compliant

FORMING SPECIFICATION: BU-5S in inches (millimeters)
APPLICATION NOTE
(1) Device UL approved for safety use dielectric strength of 1500 V.
(2) If device is mounted in Floating Ground (F. G.) application, insulator is recommended to use to meet safety requirement.
(3) Heat sink shape recommendation:
Document Number: 84805
Revision: 08-Jan-09
0.080 (2.03)
0.060 (1.52)
0.050 (1.27)
0.040 (1.02)
0.125 (3.2) x 45°
0.213 (5.40)
0.173 (4.40)
0.417 (10.60)
0.370 (9.40)
Chamfer
[e-mail], [e-mail], [e-mail]
For technical questions within your region, please contact one of the following:
2.5 mm MIN.
By Safety Requirements
+
(1.9) R
0.075
0.080 (2.03)
0.065 (1.65)
0.880 (22.3)
0.860 (21.8)
~ ~
0.160 (4.1)
0.140 (3.5)
0.319 (8.10)
0.272 (6.90)
-
0.100 (2.54)
0.085 (2.16)
0.319 (8.10)
0.272 (6.90)
0.020R (TYP.)
0.085 (2.16)
0.065 (1.65)
0.310 (7.9)
0.290 (7.4)
(3)
0.134 (3.40)
0.087 (2.20)
Vishay General Semiconductor
0.219 (5.55)
MAX.
2.5 mm MIN.
BU2506 thru BU2510
0.161 (4.10)
0.142 (3.60)
Heatsink
0.315 (8.0)
0.276 (7.0)
TYP.
TYP.
0.028 (0.72)
0.020 (0.52)
9°
5°
0.740 (18.8)
0.720 (18.3)
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5