UGB18CCT-E3/81 - Vishay [General Semiconductor]

UG(F,B)18ACT thru UG(F,B)18DCT

Vishay General Semiconductor

Document Number: 88759

Revision: 09-Nov-07

For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

www.vishay.com

Dual Common-Cathode Ultrafast Plastic Rectifier

FEATURES

• Glass passivated chip junction

• Ultrafast recovery time

• Low switching losses, high efficiency

• Low forward voltage drop

• High forward surge capability

• Meets MSL level 1, per J-STD-020, LF maximum

peak of 245 °C (for TO-263AB package)

• Solder dip 260 °C, 40 s (for TO-220AB and

ITO-220AB package)

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

TYPICAL APPLICATIONS

For use in high frequency rectifier of switching mode

power supplies, inverters, freewheeling diodes,

dc-to-dc converters, and other power switching

application.

MECHANICAL DATA

Case: TO-220AB, ITO-220AB, TO-263AB

Epoxy meets UL 94V-0 flammability rating

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD22-B102

E3 suffix for consumer grade, meets JESD 201 class

1A whisker test, HE3 suffix for high reliability grade

(AEC Q101 qualified), meets JESD 201 class 2

whisker test

Polarity: As marked

Mounting Torque: 10 in-lbs maximum

PRIMARY CHARACTERISTICS

IF(AV) 18 A

VRRM 50 V to 200 V

IFSM 175 A

trr 20 ns

VF0.95 V

TJ max. 150 °C

CASE

PIN 2

PIN 1

PIN 3

TO-220AB

UG18xCT Series

ITO-220AB

UGF18xCT Series

UGB18xCT Series

PIN 1

PIN 2

HEATSINK

PIN 2

PIN 1

PIN 3

TO-263AB

123

MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)

PARAMETER SYMBOL UG18ACT UG18BCT UG18CCT UG18DCT UNIT

Maximum repetitive peak reverse voltage VRRM 50 100 150 200 V

Maximum RMS voltage VRMS 35 70 105 140 V

Maximum DC blocking voltage VDC 50 100 150 200 V

Maximum average forward rectified current at TC = 105 °C IF(AV) 18 A

Peak forward surge current 8.3 ms single half sine-wave

superimposed on rated load per diode IFSM 175 A

Operating junction and storage temperature range TJ, TSTG - 65 to + 150 °C

Isolation voltage (ITO-220AB only)

from terminal to heatsink t = 1 min VAC 1500 V

UG(F,B)18ACT thru UG(F,B)18DCT

Vishay General Semiconductor

www.vishay.com For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

Document Number: 88759

Revision: 09-Nov-07

Note:

(1) Pulse test: 300 µs pulse width, 1 % duty cycle

Note:

(1) Automotive grade AEC Q101 qualified

ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)

PARAMETER TEST CONDITIONS SYMBOL UG18ACT UG18BCT UG18CCT UG18DCT UNIT

Maximum instantaneous

forward voltage per diode (1)

9.0 A

20 A

5.0 A TJ = 100 °C

1.1

1.2

0.95

Maximum DC reverse

current at rated DC blocking

voltage per diode

TA = 25 °C

TA = 100 °C IR

300 µA

Maximum reverse recovery

time per diode IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A trr 20 ns

Maximum reverse recovery

time per diode

IF = 9.0 A, VR = 30 V,

dI/dt = 50 A/µs,

Irr = 10 % IRM

TJ = 25 °C

TJ = 100 °C trr

50 ns

Maximum stored

charge per diode

IF = 9.0 A, VR = 30 V,

dI/dt = 50 A/µs,

Irr = 10 % IRM

TJ = 25 °C

TJ = 100 °C Qrr 20

45 nC

Typical junction capacitance

per diode at 4.0 V, 1 MHz CJ 30 pF

THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)

PARAMETER SYMBOL UG18 UGF18 UGB18 UNIT

Typical thermal resistance from junction to case per diode RθJC 4.0 6.0 4.0 °C/W

ORDERING INFORMATION (Example)

PACKAGE PREFERRED P/N UNIT WEIGHT (g) PACKAGE CODE BASE QUANTITY DELIVERY MODE

TO-220AB UG18DCT-E3/45 1.85 45 50/tube Tube

ITO-220AB UGF18DCT-E3/45 2.00 45 50/tube Tube

TO-263AB UGB18DCT-E3/45 1.35 45 50/tube Tube

TO-263AB UGB18DCT-E3/81 1.35 81 800/reel Tape and reel

TO-220AB UG18DCTHE3/45 (1) 1.85 45 50/tube Tube

ITO-220AB UGF18DCTHE3/45 (1) 2.00 45 50/tube Tube

TO-263AB UGB18DCTHE3/45 (1) 1.35 45 50/tube Tube

TO-263AB UGB18DCTHE3/81 (1) 1.35 81 800/reel Tape and reel

UG(F,B)18ACT thru UG(F,B)18DCT

Vishay General Semiconductor

Document Number: 88759

Revision: 09-Nov-07

For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

www.vishay.com

RATINGS AND CHARACTERISTICS CURVES

(TA = 25 °C unless otherwise noted)

Figure 1. Forward Current Derating Curve

Figure 2. Maximum Non-Repetitive Peak Forward Surge

Current Per Diode

Figure 3. Typical Instantaneous Forward Characteristics Per Diode

025 50 75 100 125 150 175

Average Forward Current (A)

Case Temperature (°C)

Resistive or Inductive Load

110 100

100

1000

= 105 °C

8.3 ms Single Half Sine-Wave

Number of Cycles at 60 Hz

Peak Forward Surge Current (A)

0.4 0.6 0.81.0 1.2 1.4 1.6

0.01

0.1

100

Instantaneous Forward Voltage (V)

Instantaneous Forward Current (A)

= 25 °C

Pulse Width = 300 µs

1 % Duty Cycle

Figure 4. Typical Reverse Leakage Characteristics Per Diode

Figure 5. Reverse Switching Characteristics Per Diode

Figure 6. Typical Junction Capacitance Per Diode

020 40 60 80100

0.01

0.1

100

1000

Percent of Rated Peak Reverse Voltage (%)

Instantaneous Reverse Leakage

Current (µA)

= 100 °C

= 125 °C

= 25 °C

025 50 75 100 125 150 175

Junction Temperature (°C)

150 A/µs

100 A/µs

20 A/µs

50 A/µs

100 A/µs

150 A/µs

50 A/µs

dI/dt =

= 9.0 A

= 30 V

Stored Charge/Reverse Recovery Time

(nC/ns)

0.1 110 100

100

Reverse Voltage (V)

Junction Caoacitance (pF)

TJ = 125 °C

f = 1.0 MHz

Vsig = 50 mVp-p

UG(F,B)18ACT thru UG(F,B)18DCT

Vishay General Semiconductor

www.vishay.com For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

Document Number: 88759

Revision: 09-Nov-07

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

TO-220AB

0.113 (2.87)

0.103 (2.62)

0.370 (9.40)

0.360 (9.14)

0.415 (10.54) MAX.

0.635 (16.13)

0.625 (15.87)

0.160 (4.06)

0.140 (3.56)

0.057 (1.45)

0.045 (1.14)

0.105 (2.67)

0.095 (2.41)

0.104 (2.65)

0.096 (2.45) 0.205 (5.20)

0.195 (4.95)

0.035 (0.90)

0.028 (0.70)

0.154 (3.91)

0.148 (3.74)

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)

1.148 (29.16)

1.118 (28.40)

0.560 (14.22)

0.530 (13.46)

0.022 (0.56)

0.014 (0.36)

0.110 (2.79)

0.100 (2.54)

0.603 (15.32)

0.573 (14.55)

ITO-220AB

0.076 (1.93) REF.

45° REF.

321

0.404 (10.26)

0.384 (9.75)

0.076 (1.93) REF.

0.600 (15.24)

0.580 (14.73)

0.560 (14.22)

0.530 (13.46)

0.057 (1.45)

0.045 (1.14)

0.057 (1.45)

0.045 (1.14)

0.191 (4.85)

0.171 (4.35)

0.671 (17.04)

0.651 (16.54)

0.035 (0.89)

0.025 (0.64)

0.205 (5.21)

0.195 (4.95)

0.025 (0.64)

0.015 (0.38)

0.105 (2.67)

0.095 (2.41)

0.028 (0.71)

0.020 (0.51)

0.110 (2.79)

0.100 (2.54)

7° REF.

0.135 (3.43) DIA.

0.122 (3.08) DIA.

0.110 (2.79)

0.100 (2.54)

0.190 (4.83)

0.170 (4.32)

7° REF.

0.140 (3.56) DIA.

0.125 (3.17) DIA.

0.350 (8.89)

0.330 (8.38)

TO-263AB

Mounting Pad Layout

0.670 (17.02)

0.591 (15.00)

0.105 (2.67)

0.095 (2.41)

0.08 (2.032) MIN.

0.15 (3.81) MIN.

0.33 (8.38) MIN.

0.42 (10.66) MIN.

0.140 (3.56)

0.110 (2.79)

0.021 (0.53)

0.014 (0.36)

0.110 (2.79)

0.090 (2.29)

0 to 0.01 (0 to 0.254)

0.055 (1.40)

0.047 (1.19)

0.055 (1.40)

0.045 (1.14)

0.190 (4.83)

0.160 (4.06)

0.205 (5.20)

0.195 (4.95)

0.624 (15.85)

0.591 (15.00)

0.037 (0.940)

0.027 (0.686)

0.105 (2.67)

0.095 (2.41)

0.360 (9.14)

0.320 (8.13)

0.411 (10.45)

0.380 (9.65)

0.245 (6.22)

MIN.

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Revision: 12-Mar-12 1Document Number: 91000

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