New Product U2B, U2C & U2D Vishay General Semiconductor Surface Mount Ultrafast Plastic Rectifier FEATURES • Oxide planar chip junction • Ultrafast recovery time • Low forward voltage, low power losses • High forward surge capability • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C • Solder dip 260 °C, 40 s DO-214AA (SMB) • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC TYPICAL APPLICATIONS For use in low voltage, high frequency rectifier of switching power supplies, freewheeling diodes, dc-to-dc converters or polarity protection application. PRIMARY CHARACTERISTICS IF(AV) 2.0 A VRRM 100 V, 150 V, 200 V IFSM 50 A trr 20 ns MECHANICAL DATA Case: DO-214AA (SMB) VF at IF = 2.0 A 0.76 V Epoxy meets UL 94V-0 flammability rating TJ max. 150 °C 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 Device marking code U2B U2C U2D U2B U2C U2D 100 150 200 UNIT Maximum repetitive peak reverse voltage VRRM Maximum average forward rectified current (Fig. 1) IF(AV) 2.0 A Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load IFSM 50 A TJ, TSTG - 55 to + 150 °C Operating junction and storage temperature range Document Number: 89096 Revision: 29-May-08 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] V www.vishay.com 1 New Product U2B, U2C & U2D Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER TEST CONDITIONS SYMBOL TYP. MAX. UNIT Instantaneous forward voltage (1) IF = 2 A TA = 25 °C TA = 100 °C VF 0.86 0.76 0.90 0.83 V Reverse current (2) rated VR TA = 25 °C TA = 100 °C IR 180 10 350 µA IF = 0.5 A, IR = 1.0 A, lrr = 0.25 A TA = 25 °C trr - 20 ns IF = 2.0 A, dI/dt = 50 A/µs, VR = 30 V, lrr = 0.1 IRM TA = 25 °C TA = 100 °C trr 27 35 - ns Storage charge IF = 2.0 A, dI/dt = 50 A/µs, VR = 30 V, lrr = 0.1 IRM TA = 25 °C TA = 100 °C Qrr 9 19 - nC Typical junction capacitance 4.0 V, 1 MHz CJ 16 - pF U2D UNIT Reverse recovery time Notes: (1) Pulse test: 300 µs pulse width, 1 % duty cycle (2) Pulse test: Pulse width ≤ 40 ms THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL U2B U2C RθJA RθJM Typical thermal resistance (1) 105 18 °C/W Note: (1) Free air, mounted on recommended copper pad area. Thermal resistance RθJA - junction to ambient, RθJM - junction to mount. ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE U2D-E3/52T 0.099 52T 750 7" diameter plastic tape and reel U2D-E3/5BT 0.099 5BT 3200 13" diameter plastic tape and reel RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 2.0 Resistive or Inductive Load D = 0.3 D = 0.5 Average Power Loss (W) Average Forward Rectified Current (A) 3.0 2.0 1.0 0 D = 0.8 1.6 D = 0.2 D = 0.1 D = 1.0 1.2 0.8 T 0.4 D = tp/T tp 1.6 2.0 0 80 90 100 110 120 130 140 150 0 0.4 0.8 1.2 2.4 TM - Mount Temperature (°C) Average Forward Current (A) Figure 1. Maximum Forward Current Derating Curve Figure 2. Forward Power Loss Characteristics www.vishay.com 2 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 89096 Revision: 29-May-08 New Product U2B, U2C & U2D Vishay General Semiconductor 100 10 Junction Capacitance (pF) Instantaneous Forward Current (A) 100 TA = 150 °C 1 TA = 100 °C TA = 125 °C 0.1 TA = 25 °C 0.01 0.1 0.3 0.5 0.7 0.9 1.1 10 1 0.1 1.3 1 10 100 Instantaneous Forward Voltage (V) Reverse Voltage (V) Figure 3. Typical Instantaneous Forward Characteristics Figure 5. Typical Junction Capacitance 1000 Transient Thermal Impedance (°C/W) 10 000 Instantaneous Reverse Current (µA) TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p TA = 150 °C 1000 TA = 125 °C TA = 100 °C 100 10 TA = 25 °C 1 0.1 10 20 30 40 50 60 70 80 90 Junction to Ambient 100 10 1 0.01 100 0.1 1 10 100 Percent of Rated Peak Reverse Voltage (%) t - Pulse Duration (s) Figure 4. Typical Reverse Characteristics Figure 6. Typical Transient Thermal Impedance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-214AA (SMB) Cathode Band Mounting Pad Layout 0.085 (2.159) MAX. 0.155 (3.94) 0.130 (3.30) 0.086 (2.20) 0.077 (1.95) 0.086 (2.18) MIN. 0.180 (4.57) 0.160 (4.06) 0.060 (1.52) MIN. 0.012 (0.305) 0.006 (0.152) 0.220 REF. 0.096 (2.44) 0.084 (2.13) 0.060 (1.52) 0.030 (0.76) 0.008 (0.2) 0 (0) 0.220 (5.59) 0.205 (5.21) Document Number: 89096 Revision: 29-May-08 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