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| CRS08 Toshiba Schottky Barrier Rectifier Schottky Barrier Type CRS08 Switching Type Power Supply Applications Portable Equipment Battery Applications * * * * Forward voltage: VFM = 0.36 V (max) Average forward current: IF (AV) = 1.5 A Repetitive peak reverse voltage: VRRM = 30 V Small package: "S-FLATTM" (Toshiba designation) Maximum Ratings (Ta = 25C) Characteristics Repetitive peak reverse voltage Average forward current Peak one cycle surge forward current (non-repetitive) Junction temperature Storage temperature Symbol VRRM IF (AV) IFSM Tj Tstg Rating 30 1.5 30 (50 Hz) -40~125 -40~150 Unit V A A C C Electrical Characteristics (Ta = 25C) Characteristics Symbol VFM (1) Peak forward voltage VFM (2) VFM (3) Repetitive peak reverse current Junction capacitance IRRM (1) IRRM (2) Cj Test Condition IFM = 0.1 A IFM = 1.0 A IFM = 1.5 A VRRM = 5 V VRRM = 30 V VR = 10 V, f = 1.0 MHz On ceramic substrate Thermal resistance Rth (j-a) (soldering land 2 mm x 2 mm) On glass-epoxy substrate (soldering land 6 mm x 6 mm) Min Typ. 0.23 0.32 0.345 50 90 Max 0.36 1.0 70 C/W 140 A mA pF V Unit 961001EAA1 * TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions and conditions set forth in the TOSHIBA Semiconductor Reliability Handbook. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice. 2000-03-07 1/4 CRS08 Marking Following Indicates the Date of Manufacture Type code Lot No. 0 1 2 3 4 S8 Month (starting from Alphabet A) 5 6 7 8 9 Year (last decimal digit of the current year) Cathode mark Standard Soldering Pad Unit: mm 1.2 1.2 2.8 2000-03-07 2/4 CRS08 IF - VF (A) 10 1000 Cj - VR (typ.) f = 1 MHz Ta = 25C IF Instantaneous forward current Tj = 125C 1 (pF) Junction capacitance 0.4 0.5 0.6 0.7 0.8 3 500 300 0.3 75C 25C Cj 100 50 30 0.1 0.2 0.3 0.1 0.03 0.01 0 Instantaneous forward voltage VF (V) 10 1 3 5 10 30 50 100 Reverse voltage VR (V) Ta MAX - IF (AV) 140 0.6 PF (AV) - IF (AV) Average forward power dissipation Rectangular waveform 0.5 0 180 360 0.3 Maximum allowable temperature Ta MAX (C) 120 100 80 60 40 0 20 0 0 180 360 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Rectangular waveform PF (AV) (W) 0.4 0.2 0.1 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Average forward current IF (AV) (A) Average forward current IF (AV) (A) rth (j-a) - t 30000 On ceramic substrate: 10000 soldering land 2 mm x 2 mm On glass epoxy substrate: soldering land 6 mm x 6 mm 1000 40 Surge forward current (non-repetitive) Peak surge forward current IFSM (A) Ta = 25C f = 50 Hz Half sine waveform 30 Transient thermal impedance rth (j-a) (C/W) 20 100 10 10 1 1 10 100 1000 10000 100000 0 1 3 5 10 30 50 100 time t (ms) Number of cycles 2000-03-07 3/4 CRS08 IR - Tj 1000 measurement 100 VR = 30 V Pulse (typ.) 4.8 PR (AV) - VR Average reverse power dissipation Rectangular waveform 360 (typ.) Repetitive peak reverse current 4.0 0 PR (AV) (W) 3.2 VR Conduction angle Tj = 125C DC 300 240 (mA) 10 20 V 10 V 1 3V 0.1 5V 2.4 IR 1.6 60 0.8 180 120 0.01 0 0 20 40 60 80 100 120 140 0 4 8 12 16 20 24 28 Junction temperature Tj (C) Reverse voltage VR (V) 2000-03-07 4/4 |
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