8EWF12S Vishay, 8EWF12S Datasheet - Page 7

• Manufacturer Part Number: 8EWF12S
• Description: DIODE FAST REC 1200V 8A TO-252AA
• Manufacturer: Vishay

Specifications of 8EWF12S

• Voltage - Forward (vf) (max) @ If: 1.3V @ 8A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Current - Average Rectified (io): 8A
• Current - Reverse Leakage @ Vr: 100µA @ 1200V
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 270ns
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Capacitance @ Vr, F: -
• Other names: *8EWF12S; VS-8EWF12S; VS-8EWF12S; VS8EWF12S; VS8EWF12S

Document Number: 93161
Marking Information
Tape & Reel Information
EXAMPLE: THIS IS AN 8EWF12S
375 (14.17)
DIA. MAX.
FEED DIRECTION
FEED DIRECTION
FEED DIRECTION
13 (0.52) DIA.
TRR
TRL
TR
3.9 (0.15)
4.1 (0.16)
2.1 (0.83)
1.9 (0.07)
4.1 (0.16)
3.9 (0.15)
2.1 (0.83)
1.9 (0.07)
4.1 (0.16)
3.9 (0.15)
2.1 (0.83)
1.9 (0.07)
12.1 (0.48)
11.9 (0.47)
8.1 (0.32)
8.1 (0.32)
7.9 (0.31)
7.9 (0.31)
INTERNATIONAL
RECTIFIER LOGO
ASSEMBLY
LOT CODE
1.85 (0.07)
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
1.85 (0.07)
1.85 (0.07)
1.65 (0.06)
1.65 (0.06)
50 (1.97) DIA.
22.4 (0.88)
1.85 (0.07)
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
1.5 (0.06)
1.5 (0.06)
2.6 (0.10)
2.6 (0.10)
2.6 (0.10)
1.5 (0.06)
7.6 (0.30)
7.4 (0.29)
7.6 (0.30)
7.4 (0.29)
DIA.
DIA.
DIA.
7.6 (0.30)
7.4 (0.29)
DIA.
DIA.
DIA.
1 (A)
8EWF12S
QUIET
8EWF..S
5K3A
TO-252AA Tape & Reel
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 2,000 pieces per reel for TR and
multiples of 3,000 pieces per reel
for both TRL and TRR.
4 (K)
2 (K)
0.25 (0.01)
0.35 (0.01)
0.35 (0.01)
2.75 (0.11)
2.55 (0.10)
0.25 (0.01)
0.35 (0.01)
2.75 (0.11)
2.55 (0.10)
2.75 (0.11)
2.55 (0.10)
0.25 (0.01)
10.4 (0.41)
10.6 (0.42)
10.6 (0.42)
10.4 (0.41)
7.0 (0.28)
6.8 (0.26)
9712
3 (A)
DATE CODE (YYWW)
YY = YEAR
WW = WEEK
16.3 (0.64)
15.7 (0.62)
16.3 (0.64)
16.3 (0.64)
15.7 (0.62)
PART NUMBER
15.7 (0.62)
I2126 rev. B 10/99
www.vishay.com
IR
Series
7