New Product BYS12-90 Vishay General Semiconductor Surface Mount Schottky Barrier Rectifier FEATURES • Low profile package • Ideal for automated placement • Guardring for overvoltage protection • Low power losses, high efficiency • Very low switching losses • High surge capability • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C DO-214AC (SMA) • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC • Halogen-free according to IEC 61249-2-21 definition TYPICAL APPLICATIONS PRIMARY CHARACTERISTICS IF(AV) 1.5 A VRRM 90 V IFSM 40 A VF 0.75 V TJ max. 150 °C For use in high frequency inverters, switching power supplies, freewheeling diodes, OR-ing diode, DC/DC converters, and reverse battery protection. MECHANICAL DATA Case: DO-214AC (SMA) Molding compound meets UL 94 V-0 flammability rating Base P/N-M3 - halogen-free, RoHS compliant, and commercial grade Terminals: Matte tin plated leads, solderable J-STD-002 and JESD 22-B102 M3 suffix meets JESD 201 class 1A whisker test per Polarity: Color band denotes the cathode end MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL BYS12-90 UNIT BYS 209 Device marking code Maximum repetitive peak reverse voltage VRRM 90 V Maximum average forward rectified current IF(AV) 1.5 A Peak forward surge current single half sine-wave superimposed on rated load Voltage rate of change (rated VR) Junction and storage temperature range Document Number: 89412 Revision: 20-Apr-11 40 8.3 ms 10 ms IFSM A 30 dV/dt 10 000 V/μs TJ, TSTG - 55 to + 150 °C For technical questions within your region, please contact one of the following: www.vishay.com [email protected], [email protected], [email protected] 1 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 New Product BYS12-90 Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER TEST CONDITIONS Maximum instantaneous forward voltage IF = 1.0 A IF = 15 mA Maximum DC reverse current SYMBOL UNIT 750 VF (1) TJ = 25 °C TJ = 25 °C VRRM BYS12-90 mV 360 100 μA 1 mA SYMBOL BYS12-90 UNIT RJL 25 °C/W RJA (1) 150 RJA (2) 125 (3) 100 IR (1) TJ = 100 °C Note (1) Pulse test: 300 μs pulse width, 1 % duty cycle THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER Maximum thermal resistance, junction to lead Maximum thermal resistance, junction to ambient RJA °C/W Notes Mounted on epoxy-glass hard tissue (2) Mounted on epoxy-glass hard tissue, 50 mm2 35 μm Cu (3) Mounted on Al-oxide-ceramic (Al O ), 50 mm2 35 μm Cu 2 3 (1) ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE BYS12-90-M3/TR 0.064 61T 1800 7" diameter plastic tape and reel BYS12-90-M3/TR3 0.064 5AT 7500 13" diameter plastic tape and reel RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 1.6 TJ = 150 °C Average Forward Current (A) Instantaneous Forward Current (A) 10 TJ = 125 °C 1 TJ = 25 °C VR = VRRM Half Sine-Wave 1.4 1.2 1.0 0.8 RthJA ≤ K/W 0.6 0.4 0.2 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 Instantaneous Forward Voltage (V) 0 0 20 40 60 80 100 120 140 160 Ambient Temperature (°C) Fig. 1 - Forward Current vs. Forward Voltage www.vishay.com 2 Fig. 2 - Max. Average Forward Current vs. Ambient Temperature For technical questions within your region, please contact one of the following: Document Number: 89412 [email protected], [email protected], [email protected] Revision: 20-Apr-11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 New Product BYS12-90 Vishay General Semiconductor 2.2 180 160 VR = 0 V, Half Sine-Wave 1.8 Diode Capacitance (pF) Average Forward Current (A) 2.0 1.6 1.4 RthJA = 25 K/W 1.2 100 K/W 1.0 0.8 0.6 125 K/W 0.4 150 K/W 0.2 f = 1 MHz 140 120 100 80 60 40 20 0 0 0 40 80 120 160 200 0.1 1 10 100 Ambient Temperature (°C) Reverse Voltage (V) Fig. 3 - Max. Average Forward Current vs. Ambient Temperature Fig. 6 - Diode Capacitance vs. Reverse Voltage 100 000 Reverse Current (µA) VR = VRRM 10 000 1000 100 25 50 75 100 125 150 Junction Temperature (°C) Fig. 4 - Reverse Current vs. Junction Temperature Reverse Power Dissipation (mW) 2500 VR = VRRM 2000 1500 PR - Limit at 100 % VR 1000 500 0 25 50 75 100 125 150 Junction Temperature (°C) Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature Document Number: 89412 Revision: 20-Apr-11 For technical questions within your region, please contact one of the following: www.vishay.com [email protected], [email protected], [email protected] 3 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 New Product BYS12-90 Vishay General Semiconductor 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) www.vishay.com 4 For technical questions within your region, please contact one of the following: Document Number: 89412 [email protected], [email protected], [email protected] Revision: 20-Apr-11 This document is subject to change without notice. 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Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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