30L30CT Vishay High Power Products Schottky Rectifier, 2 x 15 A FEATURES • • • • • 150 °C TJ operation Center tap configuration Very low forward voltage drop High frequency operation High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance • Guard ring for enhanced ruggedness and long term reliability • Designed and qualified for industrial level Base 2 common cathode Anode TO-220AB Anode 2 1 Common 3 cathode DESCRIPTION This center tap Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. PRODUCT SUMMARY IF(AV) 2 x 15 A VR 30 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS Rectangular waveform VRRM VALUES UNITS 2 x 15 A 30 VF 15 Apk, TJ = 125 °C (per leg) TJ Range V 0.37 - 55 to 150 °C 30L30CT UNITS 30 V VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current SYMBOL per device per leg IF(AV) TEST CONDITIONS 50 % duty cycle at TC = 140 °C, rectangular waveform 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated VRRM applied VALUES UNITS 30 15 1450 A Maximum peak one cycle non-repetitive surge current IFSM Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 2 A, L = 7.5 mH 15 mJ IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 2 A Repetitive avalanche current per leg Document Number: 93310 Revision: 21-Aug-08 10 ms sine or 6 ms rect. pulse For technical questions, contact: [email protected] 220 www.vishay.com 1 30L30CT Vishay High Power Products Schottky Rectifier, 2 x 15 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 15 A VFM (1) Maximum forward voltage drop per leg TJ = 25 °C 30 A 15 A TJ = 125 °C 30 A Maximum reverse leakage current per leg IRM (1) TJ = 25 °C VR = Rated VR TJ = 125 °C Maximum junction capacitance per leg CT VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C Typical series inductance per leg LS Measured lead to lead 5 mm from package body Maximum voltage rate of change Note (1) Pulse width < 300 µs, duty cycle < 2 % dV/dt Rated VR VALUES UNITS 0.46 0.57 V 0.37 0.50 1.50 mA 350 1500 pF 8.0 nH 10 000 V/µs VALUES UNITS - 55 to 150 °C THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TEST CONDITIONS TJ, TStg Maximum thermal resistance, junction to case per leg 1.5 RthJC Maximum thermal resistance, junction to case per package DC operation 2.0 Approximate weight Mounting torque Marking device www.vishay.com 2 °C/W 0.8 g 0.07 oz. minimum 6 (5) kgf · cm maximum 12 (10) (lbf · in) Case style TO-220AB For technical questions, contact: [email protected] 30L30CT Document Number: 93310 Revision: 21-Aug-08 30L30CT 1000 Vishay High Power Products 1000 TJ = 150 °C IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) Schottky Rectifier, 2 x 15 A 100 10 TJ = 150 °C TJ = 125 °C TJ = 25 °C 100 TJ = 125 °C 10 TJ = 150 °C TJ = 100 °C 1 TJ = 75 °C 0.1 TJ = 50 °C 1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.6 1.4 0 5 10 15 20 25 30 VR - Reverse Voltage (V) VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 10 000 TJ = 25 °C 1000 100 0 5 10 15 20 25 30 35 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 1 PDM t1 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.01 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.1 1 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 93310 Revision: 21-Aug-08 For technical questions, contact: [email protected] www.vishay.com 3 30L30CT 10 150 145 Average Power Loss (W) Allowable Case Temperature (°C) Vishay High Power Products Schottky Rectifier, 2 x 15 A DC 140 Square wave (D = 0.50) 135 8 RMS limit DC 6 DC = 0.20 DC = 0.25 DC = 0.33 DC = 0.50 DC = 0.75 4 2 See note (1) 0 130 0 5 10 15 20 25 5 0 10 15 20 25 IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current 10 000 At any rated load condition and with rated VRRM applied following surge 1000 100 100 10 1000 10 000 tp - Square Wave Pulse Duration (µs) Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg) Note Formula used: TC = TJ - Pd x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6) (1) www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 93310 Revision: 21-Aug-08 30L30CT Schottky Rectifier, 2 x 15 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 30 L 30 C T - 1 2 3 4 5 6 1 - Current rating (30 = 30 A) 2 - Schottky “L” series 3 - Voltage rating (30 = 30 V) 4 - C = Common cathode 5 - Package: T = TO-220 6 - None = Standard production PbF = Lead (Pb)-free Tube standard pack quantity: 50 pieces LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95222 Part marking information http://www.vishay.com/doc?95225 SPICE model http://www.vishay.com/doc?95287 Document Number: 93310 Revision: 21-Aug-08 For technical questions, contact: [email protected] 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