Dual Common Cathode High Voltage Schottky Rectifier High Barrier Technology for Improved High Temperature Performance TO-220AB MBR20HCT PIN PIN 3 PRIMARY CHARACTERISTICS I F(AV) 2 x 0 A V RRM V I FSM 250 A I R 4.5 μa V F 0.64 T J max. 75 C Package CASE Diode variations 2 3 TO-263AB MBRB20HCT PIN ITO-220AB 2 3 MBRF20HCT PIN PIN 3 2 HEATSIN TO-220AB, ITO-220AB, TO-263AB Dual common cathode FEATURES Power pack Guardring for overvoltage protection Low power loss, high efficiency Low forward voltage drop Low leakage current High forward surge capability High frequency operation Meets MSL level, per J-STD-020, LF maximum peak of 245 C (for TO-263AB package) Solder bath temperature 275 C maximum, 0 s, per JESD 22-B06 (for TO-220AB and ITO-220AB package) AEC-Q0 qualified available - Automotive ordering code: base P/NHE3 Material categorization: for definitions of compliance please see www.vishay.com/doc?9992 TYPICAL APPLICATIONS For use in high frequency rectifier of switching mode power supplies, freewheeling diodes, DC/DC converters and polarity protection application. MECHANICAL DATA Case: TO-220AB, ITO-220AB, TO-263AB Molding compound meets UL 94 V-0 flammability rating Base P/N-E3 - RoHS-compliant, commercial grade Base P/NHE3 - RoHS-compliant, AEC-Q0 qualified Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD 22-B02 E3 suffix meets JESD 20 class A whisker test, HE3 suffix meets JESD 20 class 2 whisker test Polarity: As marked Mounting Torque: 0 in-lbs maximum MAXIMUM RATINGS (T A = 25 C unless otherwise noted) PARAMETER SYMBOL MBR20HCT UNIT Maximum repetitive peak reverse voltage V RRM Working peak reverse voltage V RWM V Maximum DC blocking voltage V DC Maximum average forward rectified current total device 20 I F(AV) per diode 0 Peak forward surge current 8.3 ms single half sine-wave superimposed A I on rated load FSM 250 Peak repetitive reverse current per diode at t p = 2.0 µs, khz I RRM.0 Voltage rate of change (rated V R ) dv/dt 0 000 V/μs Operating junction and storage temperature range T J. T STG -65 to +75 C Isolation voltage (ITO-220AB only) from terminal to heatsink t = min V AC 500 V Revision: 27-Jun-7 Document Number: 88673 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?90
ELECTRICAL CHARACTERISTICS (T A = 25 C unless otherwise noted) PARAMETER SYMBOL TEST CONDITIONS VALUE UNIT Maximum instantaneous forward voltage per diode V F () Maximum reverse current at working peak reverse voltage per diode Notes () Pulse test: 300 μs pulse width, % duty cycle (2) Pulse test: Pulse width 40 ms I F = 0 A T C = 25 C 0.77 I F = 0 A T C = 25 C 0.64 I F = 20 A T C = 25 C 0.88 I F = 20 A T C = 25 C 0.73 I R (2) Rated V R T J = 25 C 4.5 μa T J = 25 C 6.0 ma V THERMAL CHARACTERISTICS (T A = 25 C unless otherwise noted) PARAMETER SYMBOL MBR MBRF MBRB UNIT Typical thermal resistance per diode R θjc 2.0 5.8 2.0 C/W ORDERING INFORMATION (Example) PACAGE PREFERRED P/N UNIT WEIGHT (g) PACAGE CODE BASE QUANTITY DELIVERY MODE TO-220AB MBR20HCT-E3/45.85 45 50/tube Tube ITO-220AB MBRF20HCT-E3/45.99 45 50/tube Tube TO-263AB MBRB20HCT-E3/45.35 45 50/tube Tube TO-263AB MBRB20HCT-E3/8.35 8 800/reel Tape and reel TO-220AB MBR20HCTHE3/45 ().85 45 50/tube Tube ITO-220AB MBRF20HCTHE3/45 ).99 45 50/tube Tube TO-263AB MBRB20HCTHE3/45 ().35 45 50/tube Tube TO-263AB MBRB20HCTHE3/8 ().35 8 800/reel Tape and reel Note () AEC-Q0 qualified Revision: 27-Jun-7 2 Document Number: 88673 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?90
Average Forward Current (A) Transient Thermal Impedance ( C/W) Junction Capacitance (pf) www.vishay.com RATINGS AND CHARACTERISTICS CURVES (T A = 25 C unless otherwise noted) 20 Resistive or Inductive Load 6 MBR, MBRB 2 8 4 MBRF 0 0 50 50 80 Case Temperature ( C) Fig. - Forward Current Derating Curve Instantaneous Reverse Current (µa) 0 000 0 0 0. 0.0 T J = 50 C T J = 25 C T J = C T J = 25 C 20 40 60 80 Percent of Rated Peak Reverse Voltage (%) Fig. 4 - Typical Reverse Characteristics Per Diode Peak Forward Surge Current (A) 300 250 200 50 50 T J = T J Max. 8.3 ms Single Half Sine-Wave 0 000 0 0 0 Number of Cycles at 60 Hz Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current Per Diode 0 0. 0 Reverse Voltage (V) Fig. 5 - Typical Junction Capacitance Per Diode Instantaneous Forward Current (A) 0 0. T J = 75 C T J = 50 C T J = C T J = 25 C T J = 25 C 0 0.0 0. 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9.0 Instantaneous Forward Voltage (V) Fig. 3 - Typical Instantaneous Forward Characteristics Per Diode 0. 0.0 0. 0 t - Pulse Duration (s) Fig. 6 - Typical Transient Thermal Impedance Per Diode Revision: 27-Jun-7 3 Document Number: 88673 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?90
PACAGE OUTLINE DIMENSIONS in inches (millimeters) 45 REF. 0.600 (5.24) 0.580 (4.73) 0.560 (4.22) 0.530 (3.46) 0.60 (4.06) 0.40 (3.56) 0.057 (.45) 0.045 (.4) 0.05 (2.67) 0.095 (2.4) 0.057 (.45) 0.045 (.4) 0.45 (0.54) max. 0.370 (9.40) 0.360 (9.4) PIN 2 3 0.54 (3.9) 0.48 (3.74) 0.3 (2.87) 0.03 (2.62) 0.635 (6.3) 0.625 (5.87) 0.035 (0.90) 0.028 (0.70) 0.04 (2.65) 0.096 (2.45) 0.205 (5.20) 0.95 (4.95) 0.404 (0.26) 0.384 (9.75) PIN 2 3 0.076 (.93) REF. 0.076 (.93) REF. 0.67 (7.04) 0.65 (6.54) 0.9 (4.85) 0.7 (4.35) 0.057 (.45) 0.045 (.4) TO-220AB ITO-220AB 0.45 (3.68) 0.35 (3.43) 0.350 (8.89) 0.330 (8.38).48 (29.6).8 (28.40) 0.560 (4.22) 0.530 (3.46) 0.022 (0.56) 0.04 (0.36) 0.40 (3.56) DIA. 0.25 (3.7) DIA. 0.350 (8.89) 0.330 (8.38) 0.85 (4.70) 0.75 (4.44) 0.055 (.39) 0.045 (.4) 0.603 (5.32) 0.573 (4.55) 0.0 (2.79) 0. (2.54) 0.90 (4.83) 0.70 (4.32) 0.0 (2.79) 0. (2.54) 0.0 (2.79) 0. (2.54) 0.35 (3.43) DIA. 0.22 (3.08) DIA. 0.025 (0.64) 0.05 (0.38) 0.035 (0.89) 0.025 (0.64) 0.028 (0.7) 0.020 (0.5) 0.05 (2.67) 0.095 (2.4) 0.205 (5.2) 0.95 (4.95) D 2 PA (TO-263AB) Mounting Pad Layout 0.4 (0.45) 0.380 (9.65) 0.245 (6.22) MIN. 0.90 (4.83) 0.60 (4.06) 0.055 (.40) 0.045 (.4) 0.42 (0.66) min. 0.33 (8.38) min. 0.360 (9.4) 0.320 (8.3) 0.037 (0.940) 0.027 (0.686) 0.05 (2.67) 0.095 (2.4) 2 0.624 (5.85) 0.59 (5.00) 0.205 (5.20) 0.95 (4.95) 0.055 (.40) 0.047 (.9) 0 to 0.0 (0 to 0.254) 0.0 (2.79) 0.090 (2.29) 0.02 (0.53) 0.04 (0.36) 0.40 (3.56) 0.0 (2.79) 0.670 (7.02) 0.59 (5.00) 0.08 (2.032) MIN. 0.05 (2.67) 0.095 (2.4) 0.5 (3.8) min. Revision: 27-Jun-7 4 Document Number: 88673 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?90
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