UG12JT, UGF12JT, UGB12JT Series

Vishay Semiconductors

formerly General Semiconductor

Document Number 88758

www.vishay.com

30-Jul-02

1

New Product

Ultrafast Rectifiers

Reverse Voltage 500 to 600V

Forward Current 12A

Reverse Recovery Time 30ns

0.08

(2.032)

0.24

(6.096)

0.42

(10.66)

0.63

(17.02)

0.12

(3.05)

0.33

(8.38)

Mounting Pad Layout TO-263AB

0.380 (9.65)

0.411 (10.45)

0.320 (8.13)

0.360 (9.14)

0.591 (15.00)

0.624 (15.85)

1

2

0.245 (6.22)

MIN

K

0.027 (0.686)

0.037 (0.940)

0.105 (2.67)

0.095 (2.41)

0.205 (5.20)

0.195 (4.95)

K

0.160 (4.06)

0.190 (4.83)

0.045 (1.14)

0.055 (1.40)

0.021 (0.53)

0.014 (0.36)

0.110 (2.79)

0.140 (3.56)

0.090 (2.29)

0.110 (2.79)

0.047 (1.19)

0.055 (1.40)

PIN 1

PIN 2

K - HEATSINK

0-0.01 (0-0.254)

0.060 (1.52)

0.405 (10.27)

0.383 (9.72)

0.191 (4.85)

0.171 (4.35)

0.600 (15.5)

0.580 (14.5)

0.560 (14.22)

0.530 (13.46)

0.037 (0.94)

0.027 (0.69)

0.140 (3.56)

0.130 (3.30)

0.350 (8.89)

0.330 (8.38)

0.188 (4.77)

0.172 (4.36)

0.110 (2.80)

0.100 (2.54)

0.131 (3.39)

0.122 (3.08)

0.110 (2.80)

0.100 (2.54)

0.022 (0.55)

0.014 (0.36)

0.205 (5.20)

0.195 (4.95)

12

PIN

DIA.

DIA.

PIN 1

PIN 2

0.676 (17.2)

0.646 (16.4)

ITO-220AC (UGF12 Series)

TO-220AC (UG12 Series)

Dimensions in inches

and (millimeters)

TO-263AB (UGB12 Series)

0.154 (3.91)

0.148 (3.74)

DIA.

0.113 (2.87)

0.103 (2.62)

0.185 (4.70)

0.175 (4.44)

0.055 (1.39)

0.045 (1.14)

0.145 (3.68)

0.135 (3.43)

0.350 (8.89)

0.330 (8.38)

0.160 (4.06)

0.140 (3.56)

0.037 (0.94)

0.027 (0.68)

0.205 (5.20)

0.195 (4.95)

0.560 (14.22)

0.530 (13.46)

0.022 (0.56)

0.014 (0.36)

0.110 (2.79)

0.100 (2.54)

12

1.148 (29.16)

1.118 (28.40)

0.105 (2.67)

0.095 (2.41)

0.410 (10.41)

0.390 (9.91)

0.635 (16.13)

0.625 (15.87)

0.603 (15.32)

0.573 (14.55)

PIN

0.415 (10.54) MAX.

PIN 1

PIN 2

CASE

0.370 (9.40)

0.360 (9.14)

Features

• Plastic package has Underwriters Laboratories

Flammability Classification 94V-0

• Ideally suited for freewheeling diode and power factor

correction applications

• Soft recovery characteristics

• Excellent high temperature switching

• Optimized to reduce switching losses

• Glass passivated chip junction

Mechanical Data

Case: JEDEC TO-220AC, ITO-220AC & TO-263AB

molded plastic body

Terminals: Plated leads, solderable per

MIL-STD-750, Method 2026

High temperature soldering in accordance with CECC

802 / Reflow guaranteed

Polarity: As marked

Mounting Position: Any

Mounting Torque: 10 in-lbs maximum

Weight: 0.08 oz., 2.24 g