30WQ03FNPBF VISHAY
Document overview
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Technical content
Document Number: 94197 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 18-Apr-08 1 Schottky Rectifier, 3.5 A 30WQ03FNPbF Vishay High Power Products
FEATURES
- Popular D-PAK outline Small foot print, surface mountable 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
DESCRIPTION
The 30WQ03FNPbF surface mo unt Schottky rectifier 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) 3.5 A VR 30 V D-PAK Anode 1 3 Base cathode 4, 2 Anode Available RoHS* COMPLIANT MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS IF(AV) Rectangular waveform 3.5 A VRRM 30 V IFSM tp = 5 µs sine 535 A VF 3 Apk, TJ = 125 °C 0.35 V TJ Range - 40 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL 30WQ03FNPbF UNITS Maximum DC reverse voltage V R 30 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 IF(AV) 50 % duty cycle at TC = 134 °C, rectangular waveform 3.5 AMaximum peak one cycle non-repetitive surge current See fig. 7 I FSM 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated V RRM applied 535 10 ms sine or 6 ms rect. pulse 90 Non-repetitive avalanche energy E AS TJ = 25 °C, IAS = 2 A, L = 4 mH 8 mJ Repetitive avalanche current I AR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 1.0 A * Pb containing terminations are not RoHS compliant, exemptions may apply
www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 94197
2 Revision: 18-Apr-08
Vishay High Power Products Schottky Rectifier, 3.5 A Note (1) Pulse width < 300 µs, duty cycle < 2 % Note (1) thermal runaway condition for a diode on its own heatsink ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum forward voltage drop See fig. 1 VFM (1) 3 A TJ = 25 °C 0.45 V 6 A 0.52 3 A TJ = 125 °C 0.35 6 A 0.46 Maximum reverse leakage current See fig. 2 IRM (1) TJ = 25 °C VR = Rated VR mA TJ = 125 °C 50 Threshold voltage V F(TO) TJ = TJ maximum 0.22 V Forward slope resistance r t 32.86 m Ω Typical junction capacitance C T VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 290 pF Typical series inductance L S Measured lead to lead 5 mm from package body 5.0 nH Maximum voltage rate of change dV/dt Rated V R 10 000 V/µs THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum junction and storage temperature range TJ (1), TStg - 40 to 150 °C Maximum thermal resistance, junction to case RthJC DC operation See fig. 4 4.7 °C/W Approximate weight 0.3 g 0.01 oz. Marking device Case style D-PAK (similar to TO-252AA) 30WQ03FN dPtot dTJ RthJA
Document Number: 94197 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 18-Apr-08 3 30WQ03FNPbF Schottky Rectifier, 3.5 A Vishay High Power Products Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics 100 IF - Instantaneous Forward Current (A) VFM - Forward Voltage Drop (V) TJ = 150 °C TJ = 125 °C TJ = 25 °C 0.001 0.01 0.1 100 IR - Reverse Current (mA) VR - Reverse Voltage (V) 15 20 25 3051 0 TJ = 150 °C TJ = 100 °C TJ = 75 °C TJ = 50 °C TJ = 25 °C TJ = 125 °C 100 1000 CT - Junction Capacitance (pF) VR - Reverse Voltage (V) 10 15 20 25 30 350 5 TJ = 25 °C 0.1 t1 - Rectangular Pulse Duration (s) ZthJC - Thermal Impedance (°C/W) Single pulse (thermal resistance) PDM Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 94197
4 Revision: 18-Apr-08
Vishay High Power Products Schottky Rectifier, 3.5 A Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Fig. 7 - Maximum Non-Repetitive Surge Current Note (1) Formula used: TC = TJ - (Pd + PdREV) 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 120 125 130 135 140 145 150 Allowable Case Temperature (°C) IF(AV) - Average Forward Current (A) DC See note (1) Square wave (D = 0.50) 80 % rated VR applied 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 Average Power Loss (W) IF (AV) - Average Forward Current (A) 1 2 3 4 50 DC RMS limit D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 100 1000 IFSM - Non-Repetitive Surge Current (A) tp - Square Wave Pulse Duration (µs) 100 1000 10 00010 At any rated load condition and with rated VRRM applied following surge
Document Number: 94197 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 18-Apr-08 5 30WQ03FNPbF Schottky Rectifier, 3.5 A Vishay High Power Products ORDERING INFORMATION TABLE - Current rating (3.5 A) - Package identifier W = D-PAK - Schottky “Q” series - Voltage rating (03 = 30 V) - FN = TO-252AA (D-PAK) None = Tube (50 pieces) TR = Tape and reel TRR = Tape and reel (right oriented) None = Standard production PbF = Lead (Pb)-free TRL = Tape and reel (left oriented) Device code 513 24
30 W Q 03 FN TRL PbF
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: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay 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 li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, 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 medi cal, 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.