HTR20I45CT, HTRF20I45CT HTRI20I45CT, HTRB20I45CT HY ELECTRONIC (CAYMAN) LIMITED Ultra Low VF=0.27V at IF=5A REVERSE VOLTAGE Volts 45 FORWARD CURRENT Amperes 20 www.hygroup.com.tw SCHOTTKY BARRIER RECTIFIERS ChipSize FEATURES 87 I TO-220AB ITO-220AB Pb ●Metal of silicon rectifier , majority carrier conduction HALOGEN ●Trench Schottky Technology FREE ●Low power loss, high efficiency ●High current capability, low VF ●High surge capacity RoHS ●Plastic package has COMPLIANT UL flammability classification 94V-0 HTR20I45CT HTRF20I45CT TO-263AB TO-262AA HTRB2045CT HTRI20I45CT ●For use in low voltage,high frequency inverters,free wheeling,switching power supplies, DC-DC converter,and polarity protection applications MECHANICAL DATA ●Case: TO-220AB / ITO-220AB / TO-262AA / TO-263AB ●Polarity: As marked on the body ●Weight: 0.08ounces,2.24 grams ●Mounting position :Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) CHARACTERISTICS SYMBOL HTR20I45CT, HTRF20I45CT, HTRI20I45CT, HTRB20I45CT UNIT Maximum Recurrent Peak Reverse Voltage VRRM 45 V Maximum RMS Voltage VRMS 31 V Maximum DC Blocking Voltage VDC 45 V Maximum Average Forward Rectified Current ( See Fig.1) 20 I(AV) Maximum Average Forward Rectified Current ( Per Leg ) A 10 Peak Forward Surge Current 8.3ms Single Half Sine-Wave IFSM 150 A IRRM 1 A TJ -55 to +150 ℃ TSTG -55 to +175 ℃ Super Imposed on Rated Load Peak repetitive reverse current at tp = 2 μs, 1 kHz Operating Temperature Range Storage Temperature Range ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER / CONDITIONS SYMBOL Typ Max UNIT VBR 45(minimun) - V 0.36 0.38 0.27 0.29 0.42 0.44 0.36 Breakdown voltage per diode Forward Voltage (Note1) IF=5A @TJ=25℃ IF=5A @TJ=125℃ VF IF=10A @TJ=25℃ 0.35 IF=10A @TJ=125℃ Maximum DC Reverse Current @TJ=25℃ at Rated DC Bolcking Voltage @TJ=125℃ IR Typical Junction Capacitance (Note2) CJ V 500 uA 110 mA 1468 pF THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER Typ SYMBOL Thermal Resistance Per Diode (Note3) RθJC UNIT HTR20I45CT HTRF20I45CT HTRI20I45CT HTRB2045CT 3.0 5.5 3.5 3.5 ℃/W NOTES:1.300us pulse width,2% duty cycle. 2.Measured at 1.0 MHZ and applied reverse voltage of 5.0V DC. 3.Thermal resistance junction to case. Rev.1, 1-Mar-2017 RATING AND CHARACTERTIC CURVES HTR20I45CT, HTRI20I45CT, HTRF20I45CT HTRB20I45CT 200 20 Peak forward surge current (A) Average Forward Current (A) 22 18 16 14 12 HTR20I45CT 10 HTRF20I45CT 8 HTRB2045CT 6 4 2 0 PULSE WIDTH 8.3 ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 150 100 50 0 0 25 50 75 100 125 150 1 10 Case Temperature (°C) Figure 1. Forward Current Derating Curve Figure 2. Maximum NON-Repetitive Surge 100 10 Instantaneous Reverse Current (mA) Instantaneous Forward Current (A) 100 Tj=150°C 1 Tj=125°C 0.1 Tj=25°C Tj=150°C 10 Tj=125°C 1 0.1 0.01 Tj=25°C 0.001 0.01 0 0.2 0.4 20 0.6 30 40 50 60 70 80 90 100 Percent of Rated Peak Reverse Voltage (%) Instantaneous Forward Voltage (V) Figure 3. Typical Instantaneous Forward Characteristics Per Leg Figure 4. Typical Reverse Characteristics 5 Average Power Loss(W) 10,000 Junction Capacitance (pF) 100 Number of Cycles at 60Hz 1,000 4 d=0.3 3 d=0.2 2 d=0.1 d=1.0 1 d=0.8 d=0.5 100 0 0.1 1 10 100 0 2 Reverse Voltage (V) Figure 5. Typical Junction Capacitance 4 6 8 10 Average Forward Current(A) Figure 6. Forward Power Loss Characteristics www.hygroup.com.tw THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. Rev.1, 1-Mar-2017 PACKAGE OUTLINE DIMENSIONS in millimeters HTR20I45CT, HTRI20I45CT, HTRF20I45CT HTRB20I45CT TO-220AB TO-262AA TO-263AB ITO-220AB www.hygroup.com.tw THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. Rev.1, 1-Mar-2017 LEGAL DISCLAIMER NOTICE Disclaimer ALL specifications and data are subject to bechanged without notice to improve reliability function or design or other reasons. HY makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, HY disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on HY’s knowledge of typical requirements that are often placed on HY products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application.Parameters provided in datasheets and specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts.Product specifications do not expand or otherwise modify HY’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, HY products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the HY product could result in personal injury or death.Customers using or selling HY products not expressly indicated for use in such applications do so at their own risk.Please contact authorized HY personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of HY. Product names and markings noted herein may be trademarks of their respective owners. www.hygroup.com.tw THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. Rev.1, 1-Mar-2017