6CWQ06FNPbF Vishay High Power Products Schottky Rectifier, 2 x 3.5 A FEATURES • • • • • • Popular D-PAK outline Available Center tap configuration RoHS* Small foot print, surface mountable COMPLIANT Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability • Lead (Pb)-free (“PbF” suffix) • Designed and qualified for AEC Q101 level Base common cathode 4 2 Common 1 cathode D-PAK Anode 3 Anode DESCRIPTION The 6CWQ06FNPbF surface mount, center tap, Schottky rectifier series has been designed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. PRODUCT SUMMARY IF(AV) 2 x 3.5 A VR 60 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS VALUES UNITS Rectangular waveform VRRM 7 A 60 V IFSM tp = 5 µs sine 490 A VF 3 Apk, TJ = 25 °C (per leg) 0.61 V TJ Range - 40 to 150 °C 6CWQ06FNPbF UNITS 60 V VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 SYMBOL TEST CONDITIONS per leg VALUES UNITS 3.5 IF(AV) 50 % duty cycle at TC = 133 °C, rectangular waveform per device 7 A Following any rated load condition and with rated VRRM applied Maximum peak one cycle non-repetitive surge current See fig. 7 IFSM Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 1 A, L = 12 mH 6 mJ IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 1 A Repetitive avalanche current per leg 5 µs sine or 3 µs rect. pulse 10 ms sine or 6 ms rect. pulse 490 70 * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94249 Revision: 13-Aug-08 For technical questions, contact: [email protected] www.vishay.com 1 6CWQ06FNPbF Vishay High Power Products Schottky Rectifier, 2 x 3.5 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 3A Maximum forward voltage drop per leg See fig. 1 VFM (1) TJ = 25 °C 6A 3A TJ = 125 °C 6A Maximum reverse leakage current per leg See fig. 2 IRM (1) Threshold voltage VF(TO) TJ = 25 °C Forward slope resistance rt CT Typical series inductance per leg LS Maximum voltage rate of change dV/dt UNITS 0.61 0.76 V 0.53 0.65 2 VR = Rated VR TJ = 125 °C Typical junction capacitance per leg VALUES mA 30 TJ = TJ maximum VR = 5 VDC, (test signal range 100 kHz to 1 MHz) 25 °C Measured lead to lead 5 mm from package body Rated VR 0.38 V 34.31 mΩ 145 pF 5.0 nH 10 000 V/µs VALUES UNITS - 40 to 150 °C Note (1) Pulse width < 300 µs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TJ (1), TStg Maximum thermal resistance, junction to case per leg per device RthJC TEST CONDITIONS DC operation See fig. 4 2.35 °C/W 0.3 Approximate weight Marking device 4.70 g 0.01 Case style D-PAK (similar to TO-252AA) oz. 6CWQ06FN Note (1) dP tot 1 ------------- < -------------- thermal runaway condition for a diode on its own heatsink dT J R thJA www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 94249 Revision: 13-Aug-08 6CWQ06FNPbF Schottky Rectifier, 2 x 3.5 A Vishay High Power Products 100 100 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) TJ = 150 °C TJ = 150 °C TJ = 125 °C TJ = 25 °C 10 10 TJ = 125 °C TJ = 100 °C 1.0 TJ = 75 °C 0.1 TJ = 50 °C 0.01 TJ = 25 °C 0.001 1.0 0 0.4 0.8 1.2 1.6 2.0 2.4 0 2.8 10 20 30 40 50 60 VR - Reverse Voltage (V) VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) CT - Junction Capacitance (pF) 1000 TJ = 25 °C 100 10 0 10 20 30 40 50 60 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 10 PDM 1 Single pulse (thermal resistance) 0.1 0.00001 0.0001 t1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.001 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.01 0.1 1.0 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 94249 Revision: 13-Aug-08 For technical questions, contact: [email protected] www.vishay.com 3 6CWQ06FNPbF Schottky Rectifier, 2 x 3.5 A 3.0 155 150 145 Average Power Loss (W) Allowable Case Temperature (°C) Vishay High Power Products DC 140 135 Square wave (D = 0.50) 80 % rated VR applied 130 125 120 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 2.5 2.0 RMS limit 1.5 1.0 DC 0.5 See note (1) 115 0 110 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 1 2 3 4 5 IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) 10 000 1000 At any rated load condition and with rated VRRM applied following surge 100 10 100 1000 10 000 tp - Square Wave Pulse Duration (µs) Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg) 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: [email protected] Document Number: 94249 Revision: 13-Aug-08 6CWQ06FNPbF Schottky Rectifier, 2 x 3.5 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 6 C W Q 06 FN 1 2 3 4 5 6 1 - Current rating (7 A) 2 - Center tap configuration- 3 - Package identifier: 4 TRL PbF 7 8 W = D-PAK 4 - Schottky “Q” series 5 - Voltage rating (06 = 60 V) 6 - FN = TO-252AA (D-PAK) 7 - None = Tube (50 pieces) TR = Tape and reel TRL = Tape and reel (left oriented) TRR = Tape and reel (right oriented) 8 - None = Standard production PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95016 Part marking information http://www.vishay.com/doc?95059 Packaging information http://www.vishay.com/doc?95033 Document Number: 94249 Revision: 13-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