New Product U(F,B)8BT thru U(F,B)8DT Vishay General Semiconductor Ultrafast Rectifier TO-220AC FEATURES ITO-220AC • Oxide planar chip junction • Ultrafast recovery time • Low switching losses, high efficiency • High forward surge capability 2 2 • Meets MSL level 1, per J-STD-020, LF maximum peak of 245 °C (for TO-263AB package) 1 1 U8xT UF8xT PIN 1 PIN 1 CASE PIN 2 • Solder dip 260 °C, 40 s (for TO-220AC and ITO-220AC package) PIN 2 TO-263AB • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC K 2 TYPICAL APPLICATIONS 1 For use in high frequency rectification and freewheeling application in switching mode converters and inverters for consumer computer, automotive and telecommunication applications. UB8xT K PIN 1 PIN 2 HEATSINK MECHANICAL DATA PRIMARY CHARACTERISTICS IF(AV) 8.0 A VRRM 100 V to 200 V IFSM 100 A trr 20 ns VF at IF = 8 A 0.79 V TJ max. 150 °C Case: TO-220AC, ITO-220AC, TO-263AB Epoxy meets UL 94 V-0 flammability rating Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD 22-B102 E3 suffix for consumer grade, meets JESD 201 class 1A whisker test Polarity: As marked Mounting Torque: 10 in-lbs maximum MAXIMUM RATINGS (TC = 25 °C unless otherwise noted) PARAMETER SYMBOL U8BT U8CT U8DT Maximum repetitive peak reverse voltage VRRM 100 150 200 Maximum average forward rectified current (Fig. 1) VF(AV) 8.0 V Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load IFSM 100 A Isolation voltage (ITO-220AC only) from terminals to heatsink t = 1 min VAC 1500 V TJ, TSTG - 55 to + 150 °C Operating junction and storage temperature range Document Number: 89086 Revision: 06-May-09 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] UNIT V www.vishay.com 1 New Product U(F,B)8BT thru U(F,B)8DT Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted) PARAMETER TEST CONDITIONS Instantaneous forward voltage (1) IF = 5 A IF = 8 A IF = 20 A SYMBOL TYP. MAX. 0.90 0.96 1.12 1.02 - 0.72 0.79 0.99 0.86 - IR 200 10 500 µA TA = 25 °C VF UNIT V IF = 5 A IF = 8 A IF = 20 A TA = 150 °C Reverse current (2) Rated VR TA = 25 °C TA = 100 °C Reverse recovery time IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A trr 15 20 ns IF = 1.0 A, dI/dt = 100 A/µs, VR = 30 V, Irr = 0.1 IRM trr 19 - ns Qrr 7.1 - nC Reverse recovery time Storage charge Reverse recovery time trr 23 - ns Storage charge IF = 8 A, dI/dt = 50 A/µs, VR = 30 V, Irr = 0.1 IRM Qrr 6.5 - nC Typical junction capacitance 4.0 V, 1 MHz CJ 25 - pF Notes: (1) Pulse test: 300 µs pulse width, 1 % duty cycle (2) Pulse test: Pulse width ≤ 40 ms THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted) PARAMETER SYMBOL U8XT UF8XT UB8XT UNIT RθJC 4.0 5.0 4.0 °C/W Typical thermal resistance from junction to case ORDERING INFORMATION (Example) PACKAGE PREFERRED P/N UNIT WEIGHT (g) PACKAGE CODE BASE QUANTITY DELIVERY MODE 1.83 4W 50/tube Tube 4W 50/tube Tube 4W 50/tube Tube 800/reel Tape and reel TO-220AC U8DT-E3/4W ITO-220AC UF8DT-E3/4W 1.69 TO-263AB UB8DT-E3/4W 1.37 TO-263AB UB8DT-E3/8W 1.37 8W www.vishay.com 2 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 89086 Revision: 06-May-09 New Product U(F,B)8BT thru U(F,B)8DT Vishay General Semiconductor RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 10 000 Resistive or Inductive Load Instantaneous Reverse Current (µA) Average Forward Rectified Current (A) 12 10 8 U8 and UB8 6 UF8 4 2 TA = 150 °C 100 TA = 100 °C 10 TA = 25 °C 1 0.1 0 0 25 50 75 100 125 150 175 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) Percent of Rated Peak Reverse Voltage (%) Figure 1. Maximum Forward Current Derating Curve Figure 4. Typical Reverse Leakage Charateristics 100 9 8 TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p D = 0.8 Junction Capacitance (pF) Average Power Loss (W) TA = 125 °C 1000 D = 0.5 7 D = 0.3 6 D = 1.0 D = 0.2 5 4 D = 0.1 T 3 2 1 D = tp/T tp 0 0 1 2 4 3 5 6 10 7 9 8 10 1 0.1 1 10 100 Average Forward Current (A) Reverse Voltage (V) Figure 2. Forward Power Loss Characteristics Figure 5. Typical Junction Capacitance Instantaneous Forward Current (A) 10 TA = 150 °C 1 TA = 125 °C TA = 100 °C 0.1 TA = 25 °C 0.01 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Instantaneous Forward Voltage (V) Figure 3. Typical Instantaneous Forward Charateristics Document Number: 89086 Revision: 06-May-09 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 New Product U(F,B)8BT thru U(F,B)8DT Vishay General Semiconductor PACKAGE OUTLINE DIMENSIONS in inches (millimeters) ITO-220AC TO-220AC 0.404 (10.26) 0.384 (9.75) 0.415 (10.54) MAX. 0.370 (9.40) 0.360 (9.14) 0.154 (3.91) DIA. 0.148 (3.74) DIA. 0.113 (2.87) 0.103 (2.62) 0.145 (3.68) 0.135 (3.43) 1 PIN 2 0.560 (14.22) 0.530 (13.46) 0.110 (2.79) 0.100 (2.54) 0.057 (1.45) 0.045 (1.14) 0.035 (0.89) 0.025 (0.64) 0.025 (0.64) 0.015 (0.38) 0.022 (0.56) 0.014 (0.36) 0.205 (5.20) 0.195 (4.95) 7° REF. 0.191 (4.85) 0.171 (4.35) CASE 0.037 (0.94) 0.027 (0.68) 7° REF. 2 1 0.560 (14.22) 0.530 (13.46) PIN 1 0.135 (3.43) DIA. 0.122 (3.08) DIA. 0.350 (8.89) 0.330 (8.38) 0.110 (2.79) 0.100 (2.54) PIN 2 0.105 (2.67) 0.095 (2.41) 0.671 (17.04) 0.651 (16.54) PIN 1.148 (29.16) 1.118 (28.40) 0.160 (4.06) 0.140 (3.56) 0.057 (1.45) 0.045 (1.14) 0.140 (3.56) DIA. 0.125 (3.17) DIA. 0.600 (15.24) 0.580 (14.73) 0.603 (15.32) 0.573 (14.55) 0.350 (8.89) 0.330 (8.38) 7° REF. 0.076 (1.93) REF. 45° REF. 0.635 (16.13) 0.625 (15.87) 0.190 (4.83) 0.170 (4.32) 0.110 (2.79) 0.100 (2.54) 0.076 (1.93) REF. 0.185 (4.70) 0.175 (4.44) 0.055 (1.39) 0.045 (1.14) 0.028 (0.71) 0.020 (0.51) 0.205 (5.21) 0.195 (4.95) TO-263AB 0.411 (10.45) 0.380 (9.65) 0.190 (4.83) 0.160 (4.06) 0.245 (6.22) MIN. 0.055 (1.40) 0.045 (1.14) Mounting Pad Layout 0.42 (10.66) MIN. K 0.360 (9.14) 0.320 (8.13) 1 K 2 0.624 (15.85) 0.591 (15.00) 0 to 0.01 (0 to 0.254) 0.110 (2.79) 0.090 (2.29) 0.021 (0.53) 0.014 (0.36) 0.037 (0.940) 0.027 (0.686) 0.105 (2.67) 0.095 (2.41) www.vishay.com 4 0.055 (1.40) 0.047 (1.19) 0.205 (5.20) 0.195 (4.95) 0.140 (3.56) 0.110 (2.79) 0.33 (8.38) MIN. 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) For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 89086 Revision: 06-May-09 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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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. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1