50SQ060

50SQ... Series Vishay High Power Products Schottky Rectifier, 5 A FEATURES • 175 °C TJ operation • Low forward voltage drop • High frequency operation Cathode Anode • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance • Guard ring for enhanced ruggedness and long term reliability • Lead (Pb)-free plating • Designed and qualified for industrial level DO-204AR DESCRIPTION PRODUCT SUMMARY IF(AV) VR 5A 60 to 100 V The 50SQ... axial leaded Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) VRRM IFSM VF TJ CHARACTERISTICS Rectangular waveform Range tp = 5 µs sine 5 Apk, TJ = 125 °C Range VALUES 5 60 to 100 1900 0.52 - 55 to 175 UNITS A V A V °C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM 50SQ060 60 50SQ080 80 50SQ100 100 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 Maximum peak one cycle non-repetitive surge current See fig. 7 Non-repetitive avalanche energy Repetitive avalanche current SYMBOL IF(AV) TEST CONDITIONS 50 % duty cycle at TC = 119 °C, rectangular waveform 5 µs sine or 3 µs rect. pulse IFSM 10 ms sine or 6 ms rect. pulse EAS IAR TJ = 25 °C, IAS = 1.0 A, L = 15 mH Current decaying linearly to zero in 1 µs Frequency limited by, TJ maximum VA = 1.5 x VR typical Following any rated load condition and with rated VRRM applied VALUES 5 1900 290 7.5 1.0 mJ A A UNITS Document Number: 93355 Revision: 07-Nov-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1 50SQ... Series Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL 5A Maximum forward voltage drop See fig. 1 VFM (1) 10 A 5A 10 A Maximum reverse leakage current See fig. 2 Maximum junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 µs, duty cycle < 2 % IRM (1) CT LS dV/dt TJ = 25 °C TJ = 125 °C TEST CONDITIONS TJ = 25 °C VALUES 0.66 0.77 0.52 0.62 0.55 7 500 10 10 000 mA pF nH V/µs V UNITS Schottky Rectifier, 5 A TJ = 125 °C VR = Rated VR VR = 5 VDC, (test signal range 100 kHz to 1 MHz) 25 °C Measured lead to lead 5 mm from body Rated VR THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to lead Typical thermal resistance, junction to air Approximate weight SYMBOL TJ, TStg RthJL RthJA DC operation; see fig. 4 1/8" lead length TEST CONDITIONS VALUES - 55 to 175 8.0 °C/W 44 1.4 0.049 50SQ060 Marking device Case style DO-204AR (JEDEC) 50SQ080 50SQ100 g oz. UNITS °C www.vishay.com 2 For technical questions, contact: diodes-tech@vishay.com Document Number: 93355 Revision: 07-Nov-08 50SQ... Series Schottky Rectifier, 5 A Vishay High Power Products 100 TJ= 175°C Revers Current - I R (mA) e 100 10 1 0.1 0.01 0.001 150°C 125°C 100°C 75°C 50°C 25°C Ins tantaneous Forward Current - I F(A) 10 0.0001 0 T = 175°C J T = 125°C J T = 25°C J 20 40 60 80 100 Reverse Voltage - V R(V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage 1000 Junction Capacitance - C T (pF) 1 TJ= 25°C 0.1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 Forward Voltage Drop - V FM (V) 100 0 20 40 60 80 100 Revers Voltage - VR (V) e Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 T hermal Impedance Z thJL (°C/ W) 1 D = 0.50 D = 0.33 D = 0.25 D = 0.17 D = 0.08 P DM = 1/8 inch t1 0.1 Notes: S ingle Pulse (T hermal Resistance) 0.01 0.00001 1. Duty factor D = t 1/ t 2 2. Peak T = PDM x Z thJL + TC J 0.1 1 10 100 t2 0.0001 0.001 0.01 t 1 , Rectangular Pulse Duration (S econds) Fig. 4 - Maximum Thermal Impedance ZthJL Characteristics Document Number: 93355 Revision: 07-Nov-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 50SQ... Series Vishay High Power Products Schottky Rectifier, 5 A 175 Allowable Case T emperature - (°C) R thJL (DC) = 8.0°C/ W 170 165 160 DC 155 150 = 1/8 inch 145 0 2 4 6 8 Average Forward Current - I F(AV) (A) Average Power Loss - (Watts) 3.5 3 2.5 2 1.5 RMS Limit 1 0.5 0 0 1 2 3 4 5 6 7 8 Average Forward Current - I F(AV) (A) D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 DC Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current 10000 (A) At Any Rated Load Condition And With Rated VRRM Applied Following Surge Fig. 6 - Forward Power Loss Characteristics Non-Repetitive Surge Current - I FSM 1000 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current L High-speed switch Freewheel diode 40HFL40S02 + Vd = 25 V D.U.T. IRFP460 Rg = 25 Ω Current monitor Fig. 8 - Unclamped Inductive Test Circuit www.vishay.com 4 For technical questions, contact: diodes-tech@vishay.com Document Number: 93355 Revision: 07-Nov-08 50SQ... Series Schottky Rectifier, 5 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 50 1 1 2 3 4 5 - S 2 Q 3 100 4 TR 5 50 = Current x 10 S = DO-204AR Q = Schottky Q series Voltage rating TR = Tape and reel package (1500 pcs) None = Box package (300 pcs) 060 = 60 V 080 = 80 V 100 = 100 V LINKS TO RELATED DOCUMENTS Dimensions Part marking information Packaging information http://www.vishay.com/doc?95243 http://www.vishay.com/doc?95325 http://www.vishay.com/doc?95332 Document Number: 93355 Revision: 07-Nov-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 5 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