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| BAT54WT1 Preferred Device Schottky Barrier Diode These Schottky barrier diodes are designed for high speed switching applications, circuit protection, and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount package is excellent for hand held and portable applications where space is limited. Features http://onsemi.com * Extremely Fast Switching Speed * Extremely Low Forward Voltage - 0.35 V (Typ) @ IF = 10 mAdc * Pb-Free Package is Available 30 VOLT SCHOTTKY BARRIER DETECTOR AND SWITCHING DIODE MAXIMUM RATINGS (TJ = 125C unless otherwise noted) Rating Reverse Voltage Forward Power Dissipation @ TA = 25C Derate above 25C Forward Current (DC) Junction Temperature Storage Temperature Range Symbol VR PF 200 1.6 IF TJ Tstg 200 Max -55 to 125 -55 to +150 mW mW/C mA C C 1 2 3 Value 30 Unit V 3 CATHODE 1 ANODE MARKING DIAGRAM SOT-323 CASE 419 1 B4M G G Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. B4 = Device Code M = Date Code* G = Pb-Free Package (Note: Microdot may be in either location) *Date Code orientation may vary depending upon manufacturing location. ORDERING INFORMATION Device BAT54WT1 BAT54WT1G Package SOT-323 SOT-323 (Pb-Free) Shipping 3000 / Tape & Reel 3000 / Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Preferred devices are recommended choices for future use and best overall value. (c) Semiconductor Components Industries, LLC, 2005 1 October, 2005 - Rev. 8 Publication Order Number: BAT54WT1/D BAT54WT1 ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Characteristic Reverse Breakdown Voltage (IR = 10 mA) Total Capacitance (VR = 1.0 V, f = 1.0 MHz) Reverse Leakage (VR = 25 V) Forward Voltage (IF = 0.1 mAdc) Forward Voltage (IF = 30 mAdc) Forward Voltage (IF = 100 mAdc) Reverse Recovery Time (IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc, Figure 1) Forward Voltage (IF = 1.0 mAdc) Forward Voltage (IF = 10 mAdc) Forward Current (DC) Repetitive Peak Forward Current Non-Repetitive Peak Forward Current (t < 1.0 s) Symbol V(BR)R CT IR VF VF VF trr VF VF IF IFRM IFSM Min 30 - - - - - - - - - - - Typ - 7.6 0.5 0.22 0.41 0.52 - 0.29 0.35 - - - Max - 10 2.0 0.24 0.5 0.8 5.0 0.32 0.40 200 300 600 Unit V pF mAdc Vdc Vdc Vdc ns Vdc Vdc mAdc mAdc mAdc http://onsemi.com 2 BAT54WT1 820 W +10 V 2k 100 mH 0.1 mF DUT 50 W OUTPUT PULSE GENERATOR 50 W INPUT SAMPLING OSCILLOSCOPE 90% VR INPUT SIGNAL IR iR(REC) = 1 mA OUTPUT PULSE (IF = IR = 10 mA; measured at iR(REC) = 1 mA) IF 0.1 mF tr 10% tp T IF trr T Notes: 1. A 2.0 kW variable resistor adjusted for a Forward Current (IF) of 10 mA. Notes: 2. Input pulse is adjusted so IR(peak) is equal to 10 mA. Notes: 3. tp trr Figure 1. Recovery Time Equivalent Test Circuit 100 1 25C IF, FORWARD CURRENT (mA) IR, REVERSE CURRENT (mA) 85C 10 1 50C 1.0 25C 0.1 0.0 -40C 1000 TA = 150C 100 10 1.0 TA = 85C 0.1 0.01 0.001 0.2 0.3 0.4 0.1 0.5 VF, FORWARD VOLTAGE (VOLTS) 0.6 0 5 15 25 10 20 VR, REVERSE VOLTAGE (VOLTS) 30 TA = 125C -55C TA = 25C Figure 2. Forward Voltage Figure 3. Leakage Current 14 CT, TOTAL CAPACITANCE (pF) 12 10 8 6 4 2 0 0 5 10 15 20 25 30 VR, REVERSE VOLTAGE (VOLTS) Figure 4. Total Capacitance http://onsemi.com 3 BAT54WT1 PACKAGE DIMENSIONS SOT-323 (SC-70) CASE 419-04 ISSUE M D e1 3 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. MILLIMETERS NOM MAX 0.90 1.00 0.05 0.10 0.7 REF 0.35 0.40 0.18 0.25 2.10 2.20 1.24 1.35 1.30 1.40 0.65 BSC 0.425 REF 2.10 2.40 INCHES NOM 0.035 0.002 0.028 REF 0.014 0.007 0.083 0.049 0.051 0.026 BSC 0.017 REF 0.083 HE 1 2 E b e A 0.05 (0.002) A2 L c DIM A A1 A2 b c D E e e1 L HE MIN 0.80 0.00 0.30 0.10 1.80 1.15 1.20 MIN 0.032 0.000 0.012 0.004 0.071 0.045 0.047 MAX 0.040 0.004 0.016 0.010 0.087 0.053 0.055 2.00 0.079 0.095 A1 STYLE 2: PIN 1. ANODE 2. N.C. 3. CATHODE SOLDERING FOOTPRINT* 0.65 0.025 0.65 0.025 1.9 0.075 0.9 0.035 0.7 0.028 SCALE 10:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: N. American Technical Support: 800-282-9855 Toll Free Literature Distribution Center for ON Semiconductor USA/Canada P.O. Box 61312, Phoenix, Arizona 85082-1312 USA Phone: 480-829-7710 or 800-344-3860 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Fax: 480-829-7709 or 800-344-3867 Toll Free USA/Canada Phone: 81-3-5773-3850 Email: orderlit@onsemi.com ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. http://onsemi.com 4 BAT54WT1/D |
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