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| Previous Datasheet Index Next Data Sheet PD - 2.437A 10BQ100 SCHOTTKY RECTIFIER 1 Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5s sine VF @ 1.0Apk, T J = 125C TJ 10BQ100 1.0 Units A Description / Features The 10BQ100 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 100 780 0.62 V A V -55 to 175 C SMB CASE STYLE CASE OUTLINE 275 To Order Previous Datasheet Index Next Data Sheet 10BQ100 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 10BQ100 100 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 780 38 9.7 1.0 mJ A A 5s Sine or 3s Rect. pulse 10ms Sine 0r 6ms Rect. pulse Following any rated load condition and with rated VRRM applied. 10BQ Units Conditions 1.0 A 50% duty cycle @ TC = 152C, rectangular waveform T J = 25C, IAS = 1.0A, L = 11mH 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 10BQ 0.78 0.87 0.62 0.70 Units V V V V mA mA pF nH V/s @ 1.0A @ 2.0A @ 1.0A @ 2.0A 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) 0.5 1.0 42 2.0 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 10BQ -55 to 175 -55 to 175 140 36 0.10 SMB Units C C C/W C/W g Conditions RthJA Max. Thermal Resistance, Junction DC operation -- See Fig. 4 DC operation Similar to DO-214AA 276 To Order Previous Datasheet Index Next Data Sheet 10BQ100 10 10 1 0.1 0 .01 0.0 0 1 2 5C TJ = 1 7 5 C 1 5 0C 1 2 5C 1 0 0C 7 5C 5 0C Ins ta nta neo u s F orw ard C urre nt - I R e ve rs e C u rre n t - I R (m A ) F (A ) TJ = 175 C TJ = 125 C TJ = 1 25 C 0 .0 00 1 0 .0 0 00 1 0 20 40 60 80 100 R e v e rs e V o lta ge - V R (V ) Fig. 2 Typical Values of Reverse Current Vs. Reverse Voltage 100 J u n c tio n C a p a c itan c e - C T (p F ) TJ = 2 5 C 0.1 0.2 0.4 0.6 0.8 FM (V ) 1.0 F or w a rd V o lta ge D rop - V 10 0 20 40 60 80 100 R e v e rs e V o lta g e - V R ( V ) Fig. 1 Max. Forward Voltage Drop Characteristics Fig. 3 Typical Junction CapacitanceVs. Reverse Voltage 1 00 (C /W ) Thermal Imped ance - Z D = 0.50 D = 0 .33 10 D = 0.25 D = 0.17 D = 0.08 1 S ing le Pulse (The rmal R esista nce ) 0.1 0 .0000 1 PD M thJL t 1 t 2 N otes : 1. D uty fa c tor D = t / t 12 2. P ea k TJ = P DM x Z thJ C + TC 0.0 001 0 .0 01 0.01 0.1 1 10 10 0 t , Re cta n gular Pu lse D uratio n (S e con ds) 1 Fig. 4 Max. Thermal Impedance ZthJL Characteristics 277 To Order Previous Datasheet Index Next Data Sheet 10BQ100 180 A llo w a b le C a s e T e m p e ra tu re - (C ) 1 .0 0 A verage P ow er L oss - (W a tts) 1 0B Q 10 0 R th J C (D C ) = 3 6 C /W 170 D D D 0 .8 0 D D 0 .6 0 = = = = = 0.0 8 0.1 7 0.2 5 0.3 3 0.5 0 160 DC DC 0 .4 0 R M S L im it 150 140 0 .2 0 130 0 0 .4 0 .8 1 .2 1 .6 A ve ra g e F o rw a rd C u rre n t - I F (A V ) (A ) 0 .0 0 0 0 .4 0 .8 1 .2 1 .6 A verage F o rw ard C urrent - I F(A V) (A ) Fig. 5 Max. Allowable Case Temperature Vs. Average Forward Current Fig. 6 Forward Power Loss Characteristics N o n - R e p e titiv e S u rg e C u rre n t - I FS M (A ) 1000 A t A n y R a te d L oa d C o n d itio n A n d W ith R a te d V R R M A p p lie d Fo llo w in g S u rg e L H IG H -S P E E D S W IT C H BRD 100 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 10 10 100 1000 1 00 0 0 S q u a re W a v e P u lse D u ra tio n - t p (m ic ro s e c) 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 338. 278 To Order |
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