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| Previous Datasheet Index Next Data Sheet PD - 2.440A 30BQ060 SCHOTTKY RECTIFIER 3 Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5s sine VF @ 3.0Apk, T J = 125C TJ 30BQ060 3.0 Units A Description / Features The 30BQ060 surface-mount Schottky rectifier has been designed for applications requiring very low forward drop and small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging and reverse battery protection. * Small footprint, surface mountable * Very low forward voltage drop * High frequency operation * Guard ring for enhanced ruggedness and long-term reliability 60 1200 0.52 V A V -55 to 150 C SMC CASE STYLE CASE OUTLINE 285 To Order Previous Datasheet Index Next Data Sheet 30BQ060 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 30BQ060 60 Absolute Maximum Ratings Parameters IF(AV) IFSM EAS IAR Max. Average Forward Current See Fig. 5 Max. Peak One Cycle Non - Repetitive Surge Current -- see Fig. 7 Non - Repetitive Avalanche Energy Repetitive Avalanche Current 30BQ Units Conditions 3.0 4.0 1200 130 35 3.4 mJ A A A 50% duty cycle @ TC = 107C, rectangular waveform 50% duty cycle @ TC = 98C, rectangular waveform 5s Sine or 3s Rect. pulse 10ms Sine 0r 6ms Rect. pulse Following any rated load condition and with rated VRRM applied. T J = 25C, IAS = 3.4A, L = 4.0mH Current decaying linearly to zero in 1sec Frequency limited by TJ max. VA = 1.5 X VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop See Fig. 1 30BQ 0.58 0.73 0.52 0.63 Units V V V V mA mA pF nH V/s @ 3.0A @ 6.0A @ 3.0A @ 6.0A T J = 25C T J = 125C Conditions T J = 25C T J = 125C VR = rated VR IRM CT LS dv/dt Max. Reverse Leakage Current See Fig. 2 Max. Junction Capacitance Typical Series Inductance Max. Voltage Rate of Change (Rated VR) 0.50 20 180 3.0 10,000 VR = 5VDC, (test signal range 100KHz to 1MHz) 25C Measured lead to lead 5mm from package body Thermal-Mechanical Specifications Parameters TJ T STG Max.Junction Temperature Range Max. Storage Temperature Range to Ambient RthJL wt Max. Thermal Resistance, Junction to Lead Approximate Weight Case Style Pulse Width < 300s, Duty Cycle < 2% Mounted 1 inch square PCB, thermal probe connected to lead 2mm from package 30BQ -55 to 100 -55 to 100 12 46 0.24 SMC Units C C C/W C/W g Conditions RthJA Max. Thermal Resistance, Junction DC operation -- See Fig. 4 DC operation Similar to DO-214AB 286 To Order Previous Datasheet Index Next Data Sheet 30BQ060 100 100 TJ = 150C 125C Reverse Current - I R (mA) 10 1 100C 75C 50C 0.1 Instantaneous Forward Current - I F (A) 10 0.01 25C TJ = 150C TJ = 125C TJ = 25C 0.001 0 20 40 Reverse Voltage - V R (V) A 60 Fig. 2 Typical Values of Reverse Current Vs. Reverse Voltage 1 1000 Junction Capacitance - C T(pF) TJ = 25C 100 0.1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 Forward Voltage Drop - V FM(V) Fig. 1 Max. Forward Voltage Drop Characteristics 10 0 20 40 Reverse Voltage - V R(V) A 60 Fig. 3 Typical Junction CapacitanceVs. Reverse Voltage 100 Thermal Impedance - Z thJC (C/W) 10 D = 0.50 D = 0.33 D = 0.25 D = 0.17 PD M t 1 1 D = 0.08 Single Pulse (Thermal Resistance) t2 N o te s : 1 . D u ty fa c to r D = t 1 /t 2 A 2 . P e a k TJ = P D M x Z th J C + TC 0.1 0.00001 0.0001 0.001 0.01 0.1 1 10 100 t 1, Rectangular Pulse Duration (Seconds) Fig. 4 Max. Thermal Impedance ZthJL Characteristics 287 To Order Previous Datasheet Index Next Data Sheet 30BQ060 150 Allowable Case Temperature - (C) 30BQ060 RthJL (DC) = 12C/W Average Power Loss - (Watts) 140 4.0 D = 0.08 D = 0.17 D = 0.25 D = 0.33 3.0 D = 0.50 130 DC 2.0 RMS Limit DC 120 110 1.0 100 0.0 A 1.0 2.0 3.0 4.0 5.0 6.0 7.0 0.0 0.0 A 1.0 2.0 3.0 4.0 5.0 6.0 7.0 Average Forward Current - I F(AV) (A) Average Forward Current - I F(AV) (A) Fig. 5 Max. Allowable Case Temperature Vs. Average Forward Current Fig. 6 Forward Power Loss Characteristics 1000 Non - Repetitive Surge Current - I FSM (A) At Any Rated Load Condition And With Rated V RRMApplied Following Surge L H IG H -S P E E D S W IT C H BRD D UT R g = 2 5 oh m C U RR E NT M O N IT O R F R E E -W H E E L D IO D E 4 0H FL 40 S 0 2 + V d = 25 V o lt 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig.7 Max. Non-Repetitive Surge Current Fig. 8 Unclamped Inductive Test Circuit Refer to the Appendix Section for the following: Appendix D: Tape and Reel Information -- See page 339. 288 To Order |
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