90SQ... Series Vishay High Power Products Schottky Rectifier, 9 A FEATURES • 150 °C TJ operation • Low forward voltage drop • High frequency operation Cathode • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Anode • Guard ring for enhanced ruggedness and long term reliability DO-204AR • Lead (Pb)-free plating • Designed and qualified for industrial level DESCRIPTION PRODUCT SUMMARY IF(AV) 9A VR 30/35/40/45 V The 90SQ axial leaded Schottky rectifier series has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS IF(AV) Rectangular waveform VRRM Range IFSM tp = 5 µs sine VF 9 Apk, TJ = 125 °C TJ Range VALUES UNITS 9 A 30 to 45 V 2150 A 0.42 V - 55 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM 90SQ030 90SQ035 90SQ040 90SQ045 UNITS 30 35 40 45 V ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 IF(AV) Maximum peak one cycle non-repetitive surge current See fig. 7 IFSM Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 1.8 A, L = 7.4 mH 12 mJ IAR Current decaying linearly to zero in 1 µs Frequency limited by, TJ maximum VA = 1.5 x VR typical 1.8 A Repetitive avalanche current Document Number: 93417 Revision: 07-Nov-08 50 % duty cycle at TC = 69 °C, rectangular waveform 5 µs sine or 3 µs rect. pulse 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied For technical questions, contact: [email protected] 9 2150 A 340 www.vishay.com 1 90SQ... Series Vishay High Power Products Schottky Rectifier, 9 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 9A Maximum forward voltage drop See fig. 1 VFM (1) TJ = 25 °C 18 A 9A TJ = 125 °C 18 A Maximum reverse leakage current See fig. 2 IRM (1) TJ = 25 °C VR = Rated VR TJ = 125 °C VALUES UNITS 0.48 0.57 V 0.42 0.52 1.75 mA 70 Maximum junction capacitance CT VR = 5 VDC, (test signal range 100 kHz to 1 MHz) 25 °C 900 pF Typical series inductance LS Measured lead to lead 5 mm from body 10.0 nH 10 000 V/µs VALUES UNITS - 55 to 150 °C Maximum voltage rate of change dV/dt Rated VR Note (1) Pulse width < 300 µs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TJ, TStg Maximum thermal resistance, junction to lead RthJL Typical thermal resistance, junction to air RthJA TEST CONDITIONS DC operation; see fig. 4 1/8" lead length 8.0 °C/W 44 Approximate weight 1.4 g 0.049 oz. 90SQ030 Marking device Case style DO-204AR (JEDEC) 90SQ035 90SQ040 90SQ045 www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 93417 Revision: 07-Nov-08 90SQ... Series Schottky Rectifier, 9 A Vishay High Power Products 1000 100 ReverseCurrent - I (mA) R 100 T =150°C J 125°C 10 100°C 1 75°C .1 50°C 25°C 10 .001 0 5 10 15 20 25 30 35 40 45 ReverseVoltage- VR (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage T J=150°C 1000 T J=125°C JunctionCapacitance- C (pF) T Instantaneous Forward Current - IF (A) .01 1 T J = 25°C T =25°C J 100 0 .1 0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2 10 20 30 40 50 ReverseVoltage- V (V) R ForwardVoltageDrop- V (V) FM Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Fig. 1 - Maximum Forward Voltage Drop Characteristics Thermal Impedance- ZthJL (°C/W) 10 D=0.50 D=0.33 D=0.25 1 =1/8inch D=0.17 P DM D=0.08 t 1 t2 .1 Notes: 1. Dutyfactor D= t / t 1 2 SinglePulse (Thermal Resistance) .01 .00001 .0001 .001 2. PeakT =P xZ +T J DM thJL C .01 .1 1 10 100 t1, Rectangular PulseDuration(Seconds) Fig. 4 - Maximum Thermal Impedance ZthJL Characteristics Document Number: 93417 Revision: 07-Nov-08 For technical questions, contact: [email protected] www.vishay.com 3 90SQ... Series Schottky Rectifier, 9 A Vishay High Power Products 6 90SQ RthJL (DC) =8.0°C/W 145 5 AveragePower Loss- (W atts) AllowableCaseTem perature- (°C) 155 135 125 DC 115 105 4 D=0.08 D=0.17 D=0.25 D=0.33 D=0.50 3 RMSLimit DC 2 1 =1/8inch 95 0 2 4 6 8 10 12 0 0 14 2 4 6 8 10 12 14 AverageForwardCurrent - I (A) F(AV) AverageForwardCurrent - I (A) F(AV) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics (A) 10000 Non-Repetitive Surge Current - I FSM At Any Rated Load Condition And With Rated VRRM Applied Following Surge 1000 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current L D.U.T. IRFP460 Rg = 25 Ω Current monitor High-speed switch Freewheel diode + Vd = 25 V 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 93417 Revision: 07-Nov-08 90SQ... Series Schottky Rectifier, 9 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 90 S Q 045 TR 1 2 3 4 5 1 - 90 = Current x 10 2 - S = DO-204AR 3 - Q = Schottky Q.. series 4 - Voltage rating 5 - TR = Tape and reel package (1500 pcs) 030 035 040 045 = = = = 30 35 40 45 V V V V None = Box package (300 pcs) LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95243 Part marking information http://www.vishay.com/doc?95325 Packaging information http://www.vishay.com/doc?95332 Document Number: 93417 Revision: 07-Nov-08 For technical questions, contact: [email protected] 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