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| MBRS190TRPBF/MBRS1100TRPbF Vishay High Power Products Schottky Rectifier, 1.0 A FEATURES * Small foot print, surface mountable * Low forward voltage drop * High frequency operation Cathode Anode RoHS COMPLIANT * Guard ring for enhanced ruggedness and long term reliability * Lead (Pb)-free ("PbF" suffix) * Designed and qualified for industrial level SMB DESCRIPTION PRODUCT SUMMARY IF(AV) VR IRM 1.0 A 90/100 V 1 mA at 125 C The MBRS190TRPBF, MBRS1100TRPbF surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) VRRM IFSM VF TJ tp = 5 s sine 1.0 Apk, TJ = 125 C Range CHARACTERISTICS Rectangular waveform VALUES 1.0 90/100 870 0.63 - 55 to 175 UNITS A V A V C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM MBRS190TRPBF 90 MBRS1100TRPbF 100 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current Maximum peak one cycle non-repetitive surge current Non-repetitive avalanche energy Repetitive avalanche current SYMBOL IF(AV) IFSM 10 ms sine or 6 ms rect. pulse EAS IAR TJ = 25 C, IAS = 0.5 A, L = 8 mH Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical TEST CONDITIONS 50 % duty cycle at TL = 147 C, rectangular waveform 5 s sine or 3 s rect. pulse Following any rated load condition and with rated VRRM applied VALUES 1.0 870 50 1.0 0.5 mJ A A UNITS Document Number: 94315 Revision: 15-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1 MBRS190TRPBF/MBRS1100TRPbF Vishay High Power Products Schottky Rectifier, 1.0 A ELECTRICAL SPECIFICATIONS PARAMETER Maximum forward voltage drop See fig. 1 Maximum reverse leakage current See fig. 2 Typical junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 s, duty cycle < 2 % SYMBOL VFM (1) IRM (1) CT LS dV/dt 1A TJ = 25 C TJ = 125 C TEST CONDITIONS TJ = 25 C TJ = 125 C VR = Rated VR VALUES 0.78 0.62 0.5 1.0 42 2.0 10 000 UNITS V mA pF nH V/s VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 C Measured lead to lead 5 mm from package body Rated VR THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to lead Maximum thermal resistance, junction to ambient Approximate weight Marking device Notes (1) SYMBOL TJ (1), TStg RthJL (2) RthJA DC operation See fig. 4 DC operation TEST CONDITIONS VALUES - 55 to 175 36 UNITS C C/W 80 0.10 0.003 g oz. V19/V10 Case style SMB (similar to DO-214AA) dP tot 1 ------------ < ------------- thermal runaway condition for a diode on its own heatsink dT J R thJA Mounted 1" square PCB (2) www.vishay.com 2 For technical questions, contact: diodes-tech@vishay.com Document Number: 94315 Revision: 15-Aug-08 MBRS190TRPBF/MBRS1100TRPbF Schottky Rectifier, 1.0 A Vishay High Power Products 10 TJ = 175 C 10 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) TJ = 175 C TJ = 125 C TJ = 25 C 1 1 0.1 0.01 0.001 0.0001 0.00001 TJ = 125 C TJ = 150 C TJ = 100 C TJ = 75 C TJ = 50 C TJ = 25 C 0.1 0.2 0.4 0.6 0.8 1.0 0 20 40 60 80 100 VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics VR - Reverse Voltage (V) Fig. 2 - Typical Peak Reverse Current vs. Reverse Voltage 100 CT - Junction Capacitance (pF) TJ = 25 C 10 0 20 40 60 80 100 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage ZthJC - Thermal Impedance (C/W) 100 10 PDM t1 1 Single pulse (thermal resistance) 0.1 0.00001 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC . 0.01 0.1 1 10 100 0.0001 0.001 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 94315 Revision: 15-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 MBRS190TRPBF/MBRS1100TRPbF Vishay High Power Products Schottky Rectifier, 1.0 A 180 1.0 Allowable Case Temperature (C) Average Power Loss (W) 170 160 150 140 130 120 DC D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 0.8 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS limit 0.6 0.4 Square wave (D = 0.50) Rated VR applied See note (1) DC 0.2 110 0 0 0.4 0.8 1.2 1.6 0 0.3 0.6 0.9 1.2 1.5 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Average Forward Current vs. Allowable Lead Temperature IF(AV) - Average Forward Current (A) Fig. 6 - Maximum Average Forward Dissipation vs. Average Forward Current IFSM - Non-Repetitive Surge Current (A) 1000 100 At any rated load condition and with rated VRRM applied following surge 10 10 100 1000 10 000 tp - Square Wave Pulse Duration (s) Fig. 7 - Maximum Peak Surge Forward Current vs. Pulse Duration Note (1) Formula used: T = T - (Pd + Pd C J REV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR www.vishay.com 4 For technical questions, contact: diodes-tech@vishay.com Document Number: 94315 Revision: 15-Aug-08 MBRS190TRPBF/MBRS1100TRPbF Schottky Rectifier, 1.0 A Vishay High Power Products ORDERING INFORMATION TABLE Device code MBR 1 1 2 3 4 5 6 - S 2 1 3 100 4 TR 5 PbF 6 Schottky MBR series S = SMB Current rating (1 = 1 A) Voltage rating TR = Tape and reel (3000 pieces) PbF = Lead (Pb)-free 90 = 90 V 100 = 100 V LINKS TO RELATED DOCUMENTS Dimensions Part marking information Packaging information http://www.vishay.com/doc?95017 http://www.vishay.com/doc?95029 http://www.vishay.com/doc?95034 Document Number: 94315 Revision: 15-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 5 Legal Disclaimer Notice Vishay Disclaimer 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 liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, 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 medical, 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. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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