High Performance Schottky Rectifier, 5.5 VS-5WQ3FN-M3 D-PK (TO-252) Base cathode 4, 2 3 node node PRODUT SUMMRY Package D-PK (TO-252) I F(V) 5.5 V R 3 V V F at I F See Electrical table I RM 58 m at 25 T J max. 5 Diode variation Single die E S mj FETURES Low forward voltage drop Guard ring for enhanced ruggedness and long term reliability Popular D-PK outline Small foot print, surface mountable High frequency operation Meets MSL level, per J-STD-2, LF maximum peak of 26 Material categorization: for definitions of compliance please see www.vishay.com/doc?9992 DESRIPTION The VS-5WQ3FN-M3 surface mount Schottky rectifier has been designed for applications requiring low forward drop and small foot prints on P board. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. MJOR RTINGS ND HRTERISTIS SYMBOL HRTERISTIS VLUES UNITS I F(V) Rectangular waveform 5.5 V RRM 3 V I FSM t p = 5 μs sine 32 V F 5 pk, T J = 25.35 V T J Range -4 to +5 VOLTGE RTINGS PRMETER SYMBOL VS-5WQ3FN-M3 UNITS Maximum D reverse voltage V R Maximum working peak reverse voltage V RWM 3 V BSOLUTE MXIMUM RTINGS PRMETER SYMBOL TEST ONDITIONS VLUES UNITS Maximum average forward current See fig. 5 I F(V) 5 % duty cycle at T = 36, rectangular waveform 5.5 Maximum peak one cycle 5 μs sine or 3 μs rect. pulse Following any rated 32 non-repetitive surge current I FSM load condition and with See fig. 7 ms sine or 6 ms rect. pulse rated V RRM applied 3 Non-repetitive avalanche energy E S, I S = 2, L = 5 mh mj urrent decaying linearly to zero in μs Repetitive avalanche current I R Frequency limited by T J maximum V =.5 x V R typical 2. Revision: 22-Nov-6 Document Number: 933
VS-5WQ3FN-M3 ELETRIL SPEIFITIONS PRMETER SYMBOL TEST ONDITIONS VLUES UNITS 5.46 Maximum forward voltage drop.53 V () FM See fig. 5.35 T J = 25.46 V Maximum reverse leakage current 3 I RM See fig. 2 V R = Rated V R T J = 25 58 m Threshold voltage V F(TO).9 V T J = T J maximum Forward slope resistance r t 22.22 m Typical junction capacitance T V R = 5 V D (test signal range khz to MHz), 25 59 pf Typical series inductance L S Measured lead to lead 5 mm from package body 5. nh Note () Pulse width < 3 μs, duty cycle < 2 % THERML - MEHNIL SPEIFITIONS PRMETER SYMBOL TEST ONDITIONS VLUES UNITS Maximum junction and storage temperature range T () J, T Stg -4 to +5 Maximum thermal resistance, junction to case R thj D operation See fig. 4 Note dp () tot ------------ < ------------- thermal runaway condition for a diode on its own heatsink dt J R thj 3. /W pproximate weight.3 g. oz. Marking device ase style D-PK (similar to TO-252) 5WQ3FN Revision: 22-Nov-6 2 Document Number: 933
VS-5WQ3FN-M3 I F - Instantaneous Forward urrent () T J = 5 T J = 25.2.4.6.8..2.4.6.8 I R - Reverse urrent (m).... T J = 5 T J = 25 T J = T J = 75 T J = 5 5 5 2 25 3 V FM - Forward Voltage Drop (V) V R - Reverse Voltage (V) Fig. - Maximum Forward Voltage Drop haracteristics Fig. 2 - Typical Values of Reverse urrent vs. Reverse Voltage T - Junction apacitance (pf) 5 5 2 25 3 35 V R - Reverse Voltage (V) Fig. 3 - Typical Junction apacitance vs. Reverse Voltage Z thj - Thermal Impedance ( /W). Single pulse (thermal resistance) D =.75 D =.5 D =.33 D =.25 D =.2...... t - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance Z thj haracteristics P DM Notes:. Duty factor D = t /t 2 2. Peak T J = P DM x Z thj + T t t 2 Revision: 22-Nov-6 3 Document Number: 933
VS-5WQ3FN-M3 www.vishay.com llowable ase Temperature ( ) 5 45 4 35 3 25 2 Square wave (D =.5) 8 % rated V R applied See note () D 2 3 4 5 6 7 8 verage Power Loss (W) 3.5 3. 2.5 2..5..5 D =.2 D =.25 D =.33 D =.5 D =.75 D RMS limit 2 3 4 5 6 7 8 I F(V) - verage Forward urrent () I F(V) - verage Forward urrent () Fig. 5 - Maximum llowable ase Temperature vs. verage Forward urrent Fig. 6 - Forward Power Loss haracteristics I FSM - Non-Repetitive Surge urrent () t any rated load condition and with rated V RRM applied following surge t p - Square Wave Pulse Duration (µs) Fig. 7 - Maximum Non-Repetitive Surge urrent Note () Formula used: T = T J - (Pd + Pd REV ) x R thj ; Pd = forward power loss = I F(V) x V FM at (I F(V) /D) (see fig. 6); Pd REV = inverse power loss = V R x I R ( - D); I R at V R = 8 % rated V R Revision: 22-Nov-6 4 Document Number: 933
VS-5WQ3FN-M3 ORDERING INFORMTION TBLE Device code VS- 5 W Q 3 FN TRL -M3 2 3 4 5 6 7 8 - product 2 - urrent rating (5.5 ) 3 - Package identifier: W = D-PK 4 - Schottky Q series 5 - Voltage rating (3 = 3 V) 6 - FN = TO-252 (D-PK) 7 - None = tube TR = tape and reel TRL = tape and reel (left oriented) TRR = tape and reel (right oriented) 8 - Environmental digit: -M3 = halogen-free, RoHS-compliant and terminations lead (Pb)-free ORDERING INFORMTION (Example) PREFERRED P/N QUNTITY PER T/R MINIMUM ORDER QUNTITY PKGING DESRIPTION VS-5WQ3FN-M3 75 3 ntistatic plastic tube VS-5WQ3FNTR-M3 2 2 3" diameter reel VS-5WQ3FNTRL-M3 3 3 3" diameter reel VS-5WQ3FNTRR-M3 3 3 3" diameter reel Dimensions Part marking information Packaging information LINKS TO RELTED DOUMENTS www.vishay.com/doc?95627 www.vishay.com/doc?9576 www.vishay.com/doc?9533 Revision: 22-Nov-6 5 Document Number: 933
D-PK (TO-252) M Outline Dimensions DIMENSIONS in millimeters and inches E (5) Pad layout Ø 2 b3 (3). M B L3 (3) 4 Ø B D (5) 2 3 L4 c2 Seating plane H D 4 E 3 2.488 (2.4).49 (.4).265 (6.74).245 (6.23) (2) L5 b2 2 x e b. M B Lead tip Detail Detail Rotated 9 W Scale: 2: Gauge plane L2 Ø c (L) L H (7) Seating plane.6 (.524).93 (2.38).85 (2.8).89 (2.28) SYMBOL MILLIMETERS INHES MILLIMETERS INHES NOTES SYMBOL MX. MX. MX. MX. NOTES 2.8 2.39.86.94 e 2.29 BS.9 BS -.3 -.5 H 9.4.4.37.4 b.64.89.25.35 L.4.78.55.7 b2.76.4.3.45 L 2.74 BS.8 REF. b3 4.95 5.46.95.25 3 L2.5 BS.2 BS c.46.6.8.24 L3.89.27.35.5 3 c2.46.89.8.35 L4 -.2 -.4 D 5.97 6.22.235.245 5 L5.4.52.45.6 2 D 5.2 -.25-3 Ø E 6.35 6.73.25.265 5 Ø 5 5 E 4.32 -.7-3 Ø2 25 35 25 35 Notes () Dimensioning and tolerancing as per SME Y4.5M-994 (2) Lead dimension uncontrolled in L5 (3) Dimension D, E, L3 and b3 establish a minimum mounting surface for thermal pad (4) Section - dimension apply to the flat section of the lead between.3 and.25 mm (.5 and.") from the lead tip (5) Dimension D, and E do not include mold flash. Mold flash shall not exceed.27 mm (.5") per side. These dimensions are measured at the outermost extremes of the plastic body (6) Dimension b and c applied to base metal only (7) Datum and B to be determined at datum plane H (8) Outline conforms to JEDE outline TO-252 Revision: 24-Jun-6 Document Number: 95627
Legal Disclaimer Notice Vishay Disclaimer LL PRODUT, PRODUT SPEIFITIONS ND DT RE SUBJET TO HNGE WITHOUT NOTIE TO IMPROVE RELIBILITY, FUNTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. Vishay 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, Vishay 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 Vishay s knowledge of typical requirements that are often placed on Vishay 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 / or specifications may vary in different applications and performance may vary over time. ll 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 Vishay s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay 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 Vishay product could result in personal injury or death. ustomers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay 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 Vishay. Product names and markings noted herein may be trademarks of their respective owners. 27 VISHY INTERTEHNOLOGY, IN. LL RIGHTS RESERVED Revision: 8-Feb-7 Document Number: 9