80SQ030 VISHAY
Document overview
- Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
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Technical content
Document Number: 93398 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 07-Nov-08 1 Schottky Rectifier, 8 A 80SQ... Series Vishay High Power Products
FEATURES
- 175 °C TJ operation Low forward voltage drop High frequency operation 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
DESCRIPTION
The 80SQ axial leaded Schottky rectifier series has been optimized for low reverse leak age 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. PRODUCT SUMMARY IF(AV) 8 A VR 30/35/40/45 V DO-204AR Cathode Anode MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS I F(AV) Rectangular waveform 8 A VRRM Range 30 to 45 V IFSM tp = 5 µs sine 2400 A VF 8 Apk, TJ = 125 °C 0.44 V TJ Range - 55 to 175 °C VOLTAGE RATINGS PARAMETER SYMBOL 80SQ030 80SQ035 80SQ040 80SQ045 UNITS Maximum DC reverse voltage V R 30 35 40 45 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 IF(AV) 50 % duty cycle at TC = 119 °C, rectangular waveform 8 AMaximum peak one cycle non-repetitive surge current See fig. 7 IFSM 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated VRRM applied 2400 10 ms sine or 6 ms rect. pulse 380 Non-repetitive avalanche energy E AS TJ = 25 °C, IAS = 1.6 A, L = 7.8 mH 10 mJ Repetitive avalanche current I AR Current decaying linearly to zero in 1 µs Frequency limited by, TJ maximum VA = 1.5 x VR typical 1.6 A
www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 93398
2 Revision: 07-Nov-08
80SQ... Series Vishay High Power Products Schottky Rectifier, 8 A Note (1) Pulse width < 300 µs, duty cycle < 2 % ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum forward voltage drop See fig. 1 VFM (1) 8 A TJ = 25 °C 0.53 V 16 A 0.60 8 A TJ = 125 °C 0.44 16 A 0.55 Maximum reverse leakage current See fig. 2 IRM (1) TJ = 25 °C VR = Rated VR mA TJ = 125 °C 15 Maximum junction capacitance C T VR = 5 VDC, (test signal range 100 kHz to 1 MHz) 25 °C 900 pF Typical series inductance L S Measured lead to lead 5 mm from package body 10.0 nH Maximum voltage rate of change dV/dt Rated V R 10 000 V/µs THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum junction and storage temperature range TJ, TStg - 55 to 175 °C Maximum thermal resistance, junction to lead RthJL DC operation; see fig. 4 1/8" lead length 8.0 °C/WTypical thermal resistance, junction to air RthJA 44 Approximate weight 1.4 g 0.049 oz. Marking device Case style DO-204AR (JEDEC) 80SQ030 80SQ035 80SQ040 80SQ045
Document Number: 93398 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 07-Nov-08 3 80SQ... Series Schottky Rectifier, 8 A Vishay High Power Products Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Fig. 4 - Maximum Thermal Impedance ZthJL Characteristics 100 FM FInstantaneous Forward Current - I (A) T = 175°C T = 125°C T = 25°C J J J Forward Voltage Drop - V (V) .0001 .001 .01 100 1000 0 5 10 15 20 25 30 35 40 4 5 R R T = 175°C 150°C 125°C 100°C 75°C 50°C 25°C J Reverse Voltage - V (V) Reverse Current - I (mA) 100 1000 0 1 02 03 04 05 0 T = 25°C J Reverse Voltage - V (V)R TJunction C apacitance - C (pF) .01 D = 0.33 D = 0.50 D = 0.25 D = 0.17 D = 0.08 1t , Rectangular Pulse Duration (Seconds) Thermal Impedance - Z (°C/W) Single Pulse (Thermal Resistance) thJL t t PDM Not es: 1. D uty factor D = t / t 2. Peak T = P x Z + T JD M C thJL = 1/8 inch
www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 93398
4 Revision: 07-Nov-08
80SQ... Series Vishay High Power Products Schottky Rectifier, 8 A Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Fig. 7 - Maximum Non-Repetitive Surge Current Fig. 8 - Unclamped Inductive Test Circuit 130 140 150 160 170 180 02468 1 0 1 2 DC Al l owable Case Temperature - (°C) Average Forw ard C urrent - I (A)F(AV) 80SQ R (DC) = 8.0°C/W thJL = 1/8 inch 02468 1 0 1 2 DC Average Power Loss - (Watts) F(AV) D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 RMS Li mit Average Forward Current - I (A) 100 1000 10000 10 100 1000 10000 FSM p Non-Repetitive Surge Current - I (A) At Any Rated Load Condition And With Rated V Applied Following Surge RRM Square Wave Pulse Duration - t (microsec) Current monitor High-speed switchD.U.T. Rg = 25 Ω + Freewheel diode Vd = 25 V L IRFP460 40HFL40S02
Document Number: 93398 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 07-Nov-08 5 80SQ... Series Schottky Rectifier, 8 A Vishay High Power Products ORDERING INFORMATION TABLE 1 - 80 = Current x 10 2 - S = DO-204AR 3 - Q = Schottky Q.. series 4 - Voltage rating 5 - TR = Tape and reel package (1500 pcs) None = Box package (300 pcs) 030 = 30 V 035 = 35 V 040 = 40 V 045 = 45 V Device code 513 24
80 S Q 045 TR
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: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay 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 li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, 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 medi cal, 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.