50SQ060 THRU 50SQ100 60V-100V SCHOTTKY RECTIFIER 5.0A FEATURES 175° C TJ 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 • Compliant to RoHS directive 2002/95/EC • Designed and qualified for industrial level MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage 50SQ060 50SQ080 50SQ100 UNITS 60 80 100 V VR Maximum working peak reverse voltage VRWM 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 = 1.0 A, L = 15 mH 7.5 mJ IAR Current decaying linearly to zero in 1 μs Frequency limited by, TJ maximum VA = 1.5 x VR typical 1.0 A 50 % duty cycle at TC = 119 °C, rectangular waveform 5 μs sine or 3 μs rect. pulse 10 ms sine or 6 ms rect. pulse Repetitive avalanche current 5 Following any rated load condition and with rated VRRM applied A 1900 290 ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 5A Maximum forward voltage drop See fig. 1 VFM (1) 5A IRM (1) 0.77 TJ = 25 °C 0.62 0.55 VR = Rated VR CT VR = 5 VDC, (test signal range 100 kHz to 1 MHz), 25 °C Typical series inductance LS Measured lead to lead 5 mm from body dV/dt Rated VR mA 7 Maximum junction capacitance Maximum voltage rate of change V 0.52 TJ = 125 °C TJ = 125 °C UNITS 0.66 TJ = 25 °C 10 A 10 A Maximum reverse leakage current See fig. 2 VALUES 500 pF 10 nH 10 000 V/μs VALUES UNITS - 55 to 175 °C THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range SYMBOL TEST CONDITIONS TJ, TStg Maximum thermal resistance, junction to lead RthJL Typical thermal resistance, junction to air RthJA DC operation; see fig. 4 1/8" lead length 8.0 °C/W 44 Approximate weight 1.4 g 0.049 oz. 50SQ060 Marking device Case style DO-204AR (JEDEC) 50SQ080 50SQ100 E-mail: [email protected] 1 of 3 Web Site: www.taychipst.com 50SQ060 THRU 50SQ100 60V-100V SCHOTTKY RECTIFIER 5.0A RATINGS AND CHARACTERISTIC CURVES 50SQ060 THRU 50SQ100 100 100 Reverse Current - I R (mA) 10 150°C 125°C 1 100°C 0.1 75°C 50°C 0.01 25°C 0.001 TJ = 175°C 0.0001 0 20 TJ = 125°C 40 60 80 100 Reverse Voltage - V R(V) TJ = 25°C Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 1000 1 Junction Capacitance - C T (pF) Instantaneous Forward Current - I F(A) TJ= 175°C 10 0.1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 TJ= 25°C 100 0 Forward Voltage Drop - V FM (V) 20 40 60 80 100 Reverse Voltage - V R(V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Thermal Impedance Z thJL (°C/ W) 10 1 D = 0.50 D = 0.33 D = 0.25 D = 0.17 D = 0.08 = 1/8 inch PDM t1 t2 0.1 Notes: Single Pulse (Thermal Resistance) 0.01 0.00001 0.0001 0.001 0.01 1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJL + TC 0.1 1 10 100 t 1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Maximum Thermal Impedance ZthJL Characteristics E-mail: [email protected] 2 of 3 Web Site: www.taychipst.com 50SQ060 THRU 50SQ100 60V-100V SCHOTTKY RECTIFIER 3.5 R thJL (DC) = 8.0°C/ W 170 Average Power Loss - (Watts) Allowable Case Temperature - (°C) 175 5.0A 165 160 DC 155 150 = 1/8 inch D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 3 2.5 2 DC 1.5 RMS Limit 1 0.5 145 0 0 2 4 6 0 8 Average Forward Current - I F(AV) (A) 1 2 3 4 5 6 7 8 Average Forward Current - I F(AV) (A) 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 DUT IRFP460 Rg = 25 ohm CURRENT MONITOR HIGH-SPEED SWITCH FREE-WHEEL DIODE + Vd = 25 Volt 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit E-mail: [email protected] 3 of 3 Web Site: www.taychipst.com