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| UG(F,B)18ACT thru UG(F,B)18DCT Vishay General Semiconductor Dual Common-Cathode Ultrafast Plastic Rectifier TO-220AB ITO-220AB FEATURES * Glass passivated chip junction * Ultrafast recovery time * Low switching losses, high efficiency * Low forward voltage drop 3 2 UG18xCT Series PIN 1 PIN 3 PIN 2 CASE 3 1 UGF18xCT Series PIN 1 PIN 3 PIN 2 2 * 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 1 TO-263AB K 2 1 UGB18xCT Series PIN 1 PIN 2 K HEATSINK 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) VRRM IFSM trr VF TJ max. 18 A 50 V to 200 V 175 A 20 ns 0.95 V 150 C MAXIMUM RATINGS (TC = 25 C unless otherwise noted) PARAMETER Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TC = 105 C Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load per diode Operating junction and storage temperature range Isolation voltage (ITO-220AB only) from terminal to heatsink t = 1 min SYMBOL VRRM VRMS VDC IF(AV) IFSM TJ, TSTG VAC UG18ACT 50 35 50 UG18BCT 100 70 100 18 175 - 65 to + 150 1500 UG18CCT 150 105 150 UG18DCT 200 140 200 UNIT V V V A A C V 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 1 UG(F,B)18ACT thru UG(F,B)18DCT Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TC = 25 C unless otherwise noted) PARAMETER Maximum instantaneous forward voltage per diode (1) Maximum DC reverse current at rated DC blocking voltage per diode Maximum reverse recovery time per diode Maximum reverse recovery time per diode Maximum stored charge per diode Typical junction capacitance per diode Note: (1) Pulse test: 300 s pulse width, 1 % duty cycle 9.0 A 20 A 5.0 A TEST CONDITIONS SYMBOL UG18ACT VF TJ = 100 C TA = 25 C TA = 100 C IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A IF = 9.0 A, VR = 30 V, dI/dt = 50 A/s, Irr = 10 % IRM IF = 9.0 A, VR = 30 V, dI/dt = 50 A/s, Irr = 10 % IRM at 4.0 V, 1 MHz TJ = 25 C TJ = 100 C TJ = 25 C TJ = 100 C IR UG18BCT UG18CCT UG18DCT UNIT V 1.1 1.2 0.95 10 300 20 30 50 20 45 30 A trr ns trr ns Qrr nC CJ pF THERMAL CHARACTERISTICS (TC = 25 C unless otherwise noted) PARAMETER Typical thermal resistance from junction to case per diode SYMBOL RJC UG18 4.0 UGF18 6.0 UGB18 4.0 UNIT C/W ORDERING INFORMATION (Example) PACKAGE TO-220AB ITO-220AB TO-263AB TO-263AB TO-220AB ITO-220AB TO-263AB TO-263AB Note: (1) Automotive grade AEC Q101 qualified PREFERRED P/N UG18DCT-E3/45 UGF18DCT-E3/45 UGB18DCT-E3/45 UGB18DCT-E3/81 UG18DCTHE3/45 (1) UGF18DCTHE3/45 (1) UGB18DCTHE3/45 (1) UGB18DCTHE3/81 (1) UNIT WEIGHT (g) 1.85 2.00 1.35 1.35 1.85 2.00 1.35 1.35 PACKAGE CODE 45 45 45 81 45 45 45 81 BASE QUANTITY 50/tube 50/tube 50/tube 800/reel 50/tube 50/tube 50/tube 800/reel DELIVERY MODE Tube Tube Tube Tape and reel Tube Tube Tube Tape and reel www.vishay.com 2 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 UG(F,B)18ACT thru UG(F,B)18DCT Vishay General Semiconductor RATINGS AND CHARACTERISTICS CURVES (TA = 25 C unless otherwise noted) 24 Resistive or Inductive Load 20 1000 Instantaneous Reverse Leakage Current (A) Average Forward Current (A) TJ = 125 C 100 TJ = 100 C 16 10 12 1 TJ = 25 C 0.1 8 4 0 0 25 50 75 100 125 150 175 0.01 0 20 40 60 80 100 Case Temperature (C) Percent of Rated Peak Reverse Voltage (%) Figure 1. Forward Current Derating Curve Figure 4. Typical Reverse Leakage Characteristics Per Diode Stored Charge/Reverse Recovery Time (nC/ns) 1000 60 IF = 9.0 A VR = 30 V dI/dt = 40 150 A/s 100 A/s 20 A/s 50 A/s 100 A/s 50 A/s 150 A/s Peak Forward Surge Current (A) TC = 105 C 8.3 ms Single Half Sine-Wave 50 100 30 20 20 A/s 10 trr Qrr 0 25 50 75 100 125 150 175 10 1 10 100 0 Number of Cycles at 60 Hz Junction Temperature (C) Figure 2. Maximum Non-Repetitive Peak Forward Surge Current Per Diode Figure 5. Reverse Switching Characteristics Per Diode 100 100 TJ = 125 C f = 1.0 MHz Vsig = 50 mVp-p Instantaneous Forward Current (A) 10 TJ = 25 C Pulse Width = 300 s 1 % Duty Cycle Junction Caoacitance (pF) 1 10 0.1 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1 0.1 1 10 100 Instantaneous Forward Voltage (V) Reverse Voltage (V) Figure 3. Typical Instantaneous Forward Characteristics Per Diode Figure 6. Typical Junction Capacitance Per Diode 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 3 UG(F,B)18ACT thru UG(F,B)18DCT Vishay General Semiconductor PACKAGE OUTLINE DIMENSIONS in inches (millimeters) TO-220AB 0.415 (10.54) MAX. 0.370 (9.40) 0.360 (9.14) 0.154 (3.91) 0.148 (3.74) 0.113 (2.87) 0.103 (2.62) 0.145 (3.68) 0.135 (3.43) 0.635 (16.13) 0.625 (15.87) 3 0.603 (15.32) 0.573 (14.55) 0.350 (8.89) 0.330 (8.38) 1.148 (29.16) 1.118 (28.40) 0.110 (2.79) 0.100 (2.54) 0.560 (14.22) 0.530 (13.46) 0.035 (0.90) 0.028 (0.70) 0.205 (5.20) 0.195 (4.95) 0.022 (0.56) 0.014 (0.36) 0.185 (4.70) 0.175 (4.44) 0.055 (1.39) 0.045 (1.14) 45 REF. 0.404 (10.26) 0.384 (9.75) 0.076 (1.93) REF. 0.076 (1.93) REF. 7 REF. 0.140 (3.56) DIA. 0.125 (3.17) DIA. 0.135 (3.43) DIA. 0.122 (3.08) DIA. ITO-220AB 0.190 (4.83) 0.170 (4.32) 0.110 (2.79) 0.100 (2.54) 0.600 (15.24) 0.580 (14.73) PIN 0.671 (17.04) 0.651 (16.54) 7 REF. 0.350 (8.89) 0.330 (8.38) 1 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) PIN 2 1 2 3 7 REF. 0.560 (14.22) 0.530 (13.46) 0.057 (1.45) 0.045 (1.14) 0.025 (0.64) 0.015 (0.38) 0.105 (2.67) 0.095 (2.41) 0.191 (4.85) 0.171 (4.35) 0.110 (2.79) 0.100 (2.54) 0.057 (1.45) 0.045 (1.14) 0.035 (0.89) 0.025 (0.64) 0.205 (5.21) 0.195 (4.95) 0.028 (0.71) 0.020 (0.51) TO-263AB 0.411 (10.45) 0.380 (9.65) 0.245 (6.22) MIN. K 0.360 (9.14) 0.320 (8.13) 1 K 2 0.055 (1.40) 0.047 (1.19) 0.670 (17.02) 0.591 (15.00) 0.15 (3.81) MIN. 0.08 (2.032) MIN. 0.105 (2.67) 0.095 (2.41) 0.33 (8.38) MIN. 0.190 (4.83) 0.160 (4.06) 0.055 (1.40) 0.045 (1.14) Mounting Pad Layout 0.42 (10.66) MIN. 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 to 0.01 (0 to 0.254) 0.110 (2.79) 0.090 (2.29) 0.021 (0.53) 0.014 (0.36) 0.205 (5.20) 0.195 (4.95) 0.140 (3.56) 0.110 (2.79) www.vishay.com 4 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 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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