UG4A thru UG4D Vishay General Semiconductor Miniature Ultrafast Plastic Rectifier FEATURES • Glass passivated chip junction • Ultrafast reverse recovery time • Low forward voltage drop • Low switching losses, high efficiency • High forward surge capability DO-201AD • Solder dip 260 °C, 40 s • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC TYPICAL APPLICATIONS For use in high frequency rectification and freewheeling application in switching mode converters and inverters for consumer, computer and telecommunication. PRIMARY CHARACTERISTICS IF(AV) 4.0 A VRRM 50 V to 200 V IFSM 150 A trr 20 ns MECHANICAL DATA VF 0.95 V Case: DO-201AD TJ max. 150 °C 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 Polarity: Color band denotes cathode end MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL UG4A UG4B UG4C UG4D 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 (Fig. 1) IF(AV) 4.0 A Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load IFSM 150 A TJ, TSTG - 55 to + 150 °C Operating junction and storage temperature range Document Number: 88763 Revision: 20-Aug-07 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 UG4A thru UG4D Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER TEST CONDITIONS Maximum instantaneous forward voltage (1) SYMBOL VALUE UNIT VF 0.95 V IR 5.0 300 µA IF = 4.0 A TA = 25 °C TA = 100 °C Maximum DC reverse current at rated DC blocking voltage Maximum reverse recovery time IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A trr 20 ns Typical reverse recovery time IF = 4.0 A, dI/dt = 50 A/µs, VR = 30 V, Irr = 10 % IRM TJ = 25 °C TJ = 100 °C trr 30 50 ns Typical stored charge IF = 4.0 A, dI/dt = 50 A/µs, VR = 30 V, Irr = 10 % IRM TJ = 25 °C TJ = 100 °C Qrr 15 30 nC Typical junction capacitance 4.0 V, 1 MHz CJ 20 pF Note: (1) Pulse test: 300 µs pulse width, 1 % duty cycle THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL Typical thermal resistance (1) UG4A UG4B RθJA UG4C UG4D 25 UNIT °C/W Note: (1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE UG4D-E3/54 1.138 54 1400 13" diameter paper tape and reel UG4D-E3/73 1.138 73 1000 Ammo pack packaging RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 1000 Resistive or Inductive Load 0.375" (9.5 mm) Lead Length TL Lead Temperature 5.0 4.0 3.0 2.0 TA, Ambient Temperature P.C.B. Mounted 0.5 x 0.5" (12 x 12 mm) Copper Pads 1.0 0 Peak Forward Surge Current (A) Average Forward Rectified Current (A) 6.0 TL = 75 °C 8.3 ms Single Half Sine-Wave 100 10 1 0 25 50 75 100 125 150 175 1 10 100 Temperature (°C) Number of Cycles at 60 Hz Figure 1. Forward Current Derating Curves Figure 2. Maximum Non-Repetitive Peak Forward Surge Current www.vishay.com 2 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 88763 Revision: 20-Aug-07 UG4A thru UG4D Vishay General Semiconductor 60 Recovered Stored Change/Reverse Recovery Time, nC/ns Instantaneous Forward Current (A) 100 TJ = 100 °C Pulse Width = 300 µs 1 % Duty Cycle 10 TJ = 25 °C 1 0.1 0.01 0.4 dI/dt = 100 A/µs 40 dI/dt = 20 A/µs dI/dt = 50 A/µs dI/dt = 100 A/µs dI/dt = 150 A/µs 30 dI/dt = 50 A/µs 20 dI/dt = 20 A/µs 10 trr Qrr 0 0.6 0.8 1.0 1.2 1.4 1.6 0 1.8 25 50 75 100 125 150 175 Instantaneous Forward Voltage (V) Junction Temperature (°C) Figure 3. Typical Instantaneous Forward Characteristics Figure 5. Reverse Switching Charateristics 1000 100 100 Junction Capacitance (pF) Instantaneous Reverse Leakage Current (µA) dI/dt = 150 A/µs IF = 4.0 A VR = 30 V 50 TJ = 100 °C 10 TJ = 25 °C 1 0.1 20 40 60 80 10 1 0.1 0.01 0 TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p 100 1 100 10 Percent of Rated Peak Reverse Voltage (%) Reverse Voltage (V) Figure 4. Typical Reverse Leakage Characteristics Figure 6. Typical Junction Capacitance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-201AD 1.0 (25.4) MIN. 0.210 (5.3) 0.190 (4.8) DIA. 0.375 (9.5) 0.285 (7.2) 1.0 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) DIA. Document Number: 88763 Revision: 20-Aug-07 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 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