300UR40A Vishay PCS, 300UR40A Datasheet - Page 4

• Manufacturer Part Number: 300UR40A
• Description: DIODE; 300 A; 1.40 V (MAX.); 400 V; 0.18 K/W DC OPERATION; DO-9; -65 DEGC; 200
• Manufacturer: Vishay PCS

Specifications of 300UR40A

• Configuration: Common Anode
• Current Squared Time Rating: 214
• Current, Forward: 300 A
• Current, Reverse: 40 mA
• Current, Surge: 6850 A
• Package Type: DO-205AB (DO-9)
• Primary Type: Rectifier
• Resistance, Thermal, Junction To Case: 0.18 K/W
• Speed, Switching: Standard
• Temperature, Junction, Maximum: +200 °C
• Temperature, Operating: -65 to +200 °C
• Voltage, Forward: 1.4 V
• Voltage, Reverse: 400 V
• Lead Free Status / Rohs Status: RoHS Compliant part

DIMENSIONS FOR 300U(R)-A SERIES - DO-205AB (DO-9) in millimeters (inches)
DIMENSIONS FOR 302U(R)-A SERIES - B-26 in millimeters (inches)
DO-205AB (DO-9) and B-26 for 300U(R) Series
149.9 (5.90)
134.6 (5.30)
58.67 (2.31)
55.63 (2.19)
3.18 (0.125)
53.34 (2.10)
3.18 (0.125)
Unthreaded
MAX.
portion
MAX.
MAX.
11.51 (0.453)
10.74 (0.423)
21.03 (0.828)
20.14 (0.793)
28.45 (1.12)
MAX.
21.03 (0.83)
20.14 (0.79)
16.51 (0.65)
14.99 (0.59)
for metric device: M16 x 1.5
3/8"-24UNF-2A
3/4"-16UNF-2A
3/4"-16UNF-2A
contact factory
19.18 (0.755)
MAX.
Ø 19.02 (0.749)
Ø 19.02 (0.749)
18.29 (0.72)
16.76 (0.66)
Ø 9.50 (0.374)
Ø 8.89 (0.350)
Ø 8.38 (0.330)
MAX.
MAX.
MAX.
Ø 27.94 (1.10)
9.27 (0.365)
7.87 (0.310)
Ø 27.94 (1.10)
31.75 (1.250)
30.94 (1.218)
MAX.
31.75 (1.250) MAX.
9.27 (0.365)
7.87 (0.310)
MAX.
Across flats
Across flats
Vishay High Power Products
Across flats
Outline Dimensions
1