50SQ IRF | Alldatasheet

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Dimensions in millimeters and inches Conforms to JEDEC Outline DO - 204AR CASE STYLE AND DIMENSIONS Major Ratings and Characteristics IF(AV) Rectangular 5 A waveform VRRM range 60 to 100 V IFSM @ tp = 5 µs sine 1900 A VF @ 5 Apk, TJ = 125°C 0.52 V TJ range - 55 to 175 °C Characteristics 50SQ... Units Description/ Features 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, free-wheeling di- odes, and reverse battery protection. 175° C T J operation High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability SCHOTTKY RECTIFIER 5 Amp 50SQ... SERIES Bulletin PD-2.060 rev. F 03/03 1www.irf.com

50SQ... Series Bulletin PD-2.060 rev. F 03/03 2 www.irf.com VFM Max. Forward Voltage Drop (1) 0.66 V @ 5A * See Fig. 1 0.77 V @ 10A

0.52 V @ 5A

0.62 V @ 10A

IRM Max. Reverse Leakage Current (1) 0.55 mA T J = 25 °C * See Fig. 2 7 mA T J = 125 °C CT Max. Junction Capacitance 500 pF V R = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C LS Typical Series Inductance 10 nH Measured lead to lead 5mm from body dv/dt Max. Voltage Rate of Change 10000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR Parameters 50SQ Units Conditions Electrical Specifications TJ Max. Junction Temperature Range -55 to 175 °C Tstg Max. Storage Temperature Range -55 to 175 °C RthJL Max. Thermal Resistance Junction 8.0 °C/W DC operation * See Fig. 4 to Lead 1/8 inch lead leangth RthJA Typical Thermal Resistance, 44 °C/W Junction to Air wt Approximate Weight 1.4(0.049) g (oz.) Case Style DO - 204AR JEDEC Thermal-Mechanical Specifications Parameters 50SQ Units Conditions (1) Pulse Width < 300µs, Duty Cycle < 2% IF(AV) Max. Average Forward Current 5 A 50% duty cycle @ T C = 119° C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 1900 5µs Sine or 3µs Rect. pulse Surge Current * See Fig. 7 290 10ms Sine or 6ms Rect. pulse E AS Non-Repetitive Avalanche Energy 7.5 mJ T J = 25 °C, IAS = 1.0 Amps, L = 15 mH IAR Repetitive Avalanche Current 1.0 A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Parameters 50SQ Units Conditions Absolute Maximum Ratings A Part number 50SQ060 50SQ080 50SQ100 VR Max. DC Reverse Voltage (V) 60 80 100 VRWM Max. Working Peak Reverse Voltage (V) Voltage Ratings Following any rated load condition and with rated VRRM applied

50SQ... Series Bulletin PD-2.060 rev. F 03/03 3www.irf.com 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 Fig. 1 - Maximum Forward Voltage Drop Characteristics 0.0001 0.001 0.01 0.1 100 02 0 4 0 6 0 8 0 1 0 0 R R T = 175°C 150°C 125°C 100°C 75°C 50°C 25°C J R evers e Voltage - V (V) R evers e Current - I (mA) 100 1000 02 0 4 0 6 0 8 0 1 0 0 T = 25°CJ R T R evers e Voltage - V (V) Junction Capacitance - C (pF ) 0.1 100 Ins tantaneous F orward Current - I (A) F orward Voltage Drop - V (V) F FM T = 175°C T = 125°C T = 25°C J J J 0.01 0.1 t , Rec tangular Pulse Duration (S econds) Si n g l e Pu l se ( Th e rm a l Re sist a n c e ) T hermal I mpedance Z (°C/W) Notes: 1. Duty factor D = t / t 2. Peak T = P x Z + T 1 2 J CDM thJL D = 0.50 D = 0.33 D = 0.25 D = 0.17 D = 0.08 thJL = 1/ 8 inch PDM

50SQ... Series Bulletin PD-2.060 rev. F 03/03 4 www.irf.com Fig. 8 - Unclamped Inductive Test Circuit Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Fig. 7 - Maximum Non-Repetitive Surge Current FREE- WHEEL DIODE 40HF L40S02CU R R E NT MONIT OR HIGH-S PEED SW I TC HIRFP460 L DUT Rg = 25 o h m Vd = 25 Volt+ 145 150 155 160 165 170 175 02468 DC All owable Cas e Temperature - (°C) F( A V ) R (DC) = 8.0°C/ WthJL Average F orward Current - I (A) = 1/ 8 inch 0.5 1.5 2.5 3.5 012345678 DC Average Power Los s - (Watts) F( A V ) D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 RM S Lim it Average F orward 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)

50SQ... Series Bulletin PD-2.060 rev. F 03/03 5www.irf.com IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 03/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. Ordering Information Table Device Code 1 2 43 1 - 50 = current x 10 2 - S = DO-204AR 3 - Q = Schottky Q Series 4 - Voltage Rating 5 - TR = Tape & Reel package (1500 pcs) - = Box package (200 pcs)

50 S Q 100 TR

060 = 60V 080 = 80V 100 = 100V