New Product B230LA & B240A Vishay General Semiconductor High-Current Density Surface Mount Schottky Rectifier FEATURES • Low profile package • Ideal for automated placement • Guardring for overvoltage protection • Low power losses, high efficiency • Low forward voltage drop • High surge capability • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C DO-214AC (SMA) • Solder dip 260 °C, 40 s • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC PRIMARY CHARACTERISTICS IF(AV) 2.0 A VRRM 30 V, 40 V IFSM 50 A VF 0.50 V, 0.55 V TJ max. 150 °C TYPICAL APPLICATIONS For use in low voltage high frequency inverters, freewheeling, dc-to-dc converters, and polarity protection applications. (Note: These devices are not Q101 qualified.) MECHANICAL DATA Case: DO-214AC (SMA) 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 the cathode end MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL Device marking code Maximum repetitive peak reverse voltage VRRM Maximum RMS voltage B230LA B240A UNIT B23 B24 V 30 40 V VRMS 21 28 V Maximum DC blocking voltage VDC 30 40 V Maximum average forward rectified currentat TL (Fig. 1) IF(AV) 2.0 A Peak forward surge current 8.3 ms single halfsine-wave superimposed on rated load IFSM 50 A Voltage rate of change (rated VR) dV/dt 10000 V/µs TJ - 65 to + 150 °C TSTG - 65 to + 150 °C Operating junction temperature range Storage temperature range Document Number: 88894 Revision: 19-May-08 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 New Product B230LA & B240A Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER TEST CONDITIONS Maximum instantaneous forward voltage (1) 2.0 A Maximum reverse current at rated VR (2) SYMBOL MAX. MAX. UNIT TJ = 25 °C VF 0.5 0.55 V TJ = 25 °C IR 0.5 0.5 mA B230LA B240A UNIT 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 RθJA RθJL Typical thermal resistance (1) 110 28 °C/W Note: (1) Aluminum substrate mounted ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE B230LA-E3/61T 0.064 61T 1800 7" diameter plastic tape and reel B230LA-E3/5AT 0.064 5AT 7500 13" diameter plastic tape and reel RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 70 Peak Forward Surge Current (A) Average Forward Current (A) 2.5 2.0 1.5 1.0 0.5 B230LA B240A 0 60 50 40 30 20 10 0 0 25 50 75 100 125 150 1 10 100 Lead Temperature (°C) Number of Cycles at 60 Hz Figure 1. Forward Current Derating Curve 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: 88894 Revision: 19-May-08 New Product B230LA & B240A Vishay General Semiconductor 1000 Junction Capacitance (pF) Instantaneous Forward Current (A) 100 10 TJ = 125 °C 1 TJ = 25 °C 0.1 TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p 100 B230LA B240A B230LA B240A 0.01 10 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1 10 100 Instantaneous Forward Voltage (V) Reverse Voltage (V) Figure 3. Typical Instantaneous Forward Characteristics Figure 5. Typical Junction Capacitance Instantaneous Reverse Current (mA) 100 TJ = 150 °C 10 TJ = 125 °C 1 B230LA B240A 0.1 0.01 TJ = 25 °C 0.001 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Figure 4. Typical Reverse Characteristics PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-214AC (SMA) Cathode Band Mounting Pad Layout 0.110 (2.79) 0.100 (2.54) 0.065 (1.65) 0.049 (1.25) 0.177 (4.50) 0.157 (3.99) 0.012 (0.305) 0.006 (0.152) 0.060 (1.52) MIN. 0.208 (5.28) REF. 0.090 (2.29) 0.078 (1.98) 0.060 (1.52) 0.030 (0.76) 0.074 (1.88) MAX. 0.066 (1.68) MIN. 0.008 (0.203) 0 (0) 0.208 (5.28) 0.194 (4.93) Document Number: 88894 Revision: 19-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