 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| (R) STPS40L15CW LOW DROP OR-ing POWER SCHOTTKY DIODE MAJOR PRODUCT CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) 2 x 20 A 15 V 150C 0.33 V A1 K A2 FEATURES AND BENEFITS VERY LOW FORWARD VOLTAGE DROP FOR LESS POWER DISSIPATION AND REDUCED HEATSINK SIZE REVERSE VOLTAGE SUITED TO OR-ing OF 3V, 5V and 12V RAILS DESCRIPTION Dual center tap schottky rectifier packaged in TO-247, this device is especially intended for use as OR-ing diode in fault tolerant power supply equipments. A2 K A1 TO-247 ABSOLUTE RATINGS (limiting values, per diode) Symbol VRRM IF(RMS) IF(AV) IFSM IRRM IRSM Tstg Tj dV/dt *: Parameter Repetitive peak reverse voltage RMS forward current Average forward current Surge non repetitive forward current Peak repetitive reverse current Non repetitive peak reverse current Storage temperature range Maximum operating junction temperature * Critical rate of rise of reverse voltage Tcase = 140C =1 Total Per diode Value 15 30 40 20 310 2 3 - 65 to + 150 150 10000 A A A C C V/s Unit V A A tp = 10 ms Sinusoidal tp = 2 s F = 1kHz tp = 100 s dPtot 1 < thermal runaway condition for a diode on its own heatsink Rth(j-a) dTj August 1999 - Ed: 4A 1/4 STPS40L15CW THERMAL RESISTANCES Symbol Rth(j-c) Rth (c) Junction to case Parameter Per diode Total Coupling Value 1.6 0.85 0.1 Unit C/W C/W STATIC ELECTRICAL CHARACTERISTICS (Per diode) Symbol IR * Parameter Reverse leakage current Forward voltage drop Tests Conditions Tj = 25C Tj = 100C Tj = 25C Tj = 25C Tj = 125C Tj = 125C Pulse test : * tp = 380 s, < 2% To evaluate the conduction losses use the following equation : P = 0.18 x IF(AV) + 0.008 IF2(RMS) IF = 19 A IF = 40 A IF = 19 A IF = 40 A 0.28 0.42 VR = VRRM 200 Min. Typ. Max. 6 500 0.41 0.52 0.33 0.50 V Unit mA VF * Fig. 1: Average forward power dissipation versus average forward current (per diode). PF(av)(W) = 0.1 = 0.05 = 0.2 = 0.5 =1 Fig. 2: Average forward current versus ambient temperature (=1, per diode). IF(av)(A) 22 20 18 16 14 12 10 8 6 4 2 0 Rth(j-a)=Rth(j-c) 8 7 6 5 4 3 2 1 0 Rth(j-a)=15C/W T T IF(av) (A) 0 2 4 6 8 10 12 14 16 =tp/T tp =tp/T tp Tamb(C) 50 75 100 125 150 18 20 22 0 25 2/4 STPS40L15CW Fig. 3: Non repetitive surge peak forward current versus overload duration (maximum values per diode). IM(A) 250 200 150 Tc=50C Fig. 4: Relative variation of thermal impedance junction to case versus pulse duration (per diode). Zth(j-c)/Rth(j-c) 1.0 0.8 0.6 Tc=75C = 0.5 100 IM 0.4 0.2 = 0.2 = 0.1 T 50 0 1E-3 Tc=110C t =0.5 t(s) Single pulse tp (s) 1E-1 1E+0 =tp/T tp 1E-2 0.0 1.0E-4 1.0E-3 1.0E-2 1.0E-1 1.0E+0 Fig. 5: Reverse leakage current versus reverse voltage applied (typical values per diode). IR(mA) Fig. 6: Junction capacitance versus reverse voltage applied (typical values per diode). C(nF) 5.0 5E+2 1E+2 Tj=100C F=1MHz Tj=25C 1E+1 1.0 1E+0 Tj=25C 1E-1 VR(V) 0 2 4 6 8 10 12 14 16 VR(V) 0.1 1 2 5 10 20 Fig. 7: Forward voltage drop versus forward current (typical values per diode). Fig. 8: Forward voltage drop versus forward current (typical maximum per diode). IFM(A) 200.0 100.0 Tj=150C 200 100 Tj=25C Tj=125C Tj=75C IFM(A) Tj=100C 10.0 10 1.0 VFM(V) 0.1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1 VFM(V) 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 3/4 STPS40L15CW PACKAGE MECHANICAL DATA TO-247 DIMENSIONS V REF. Millimeters Inches 0.203 0.102 0.031 0.055 0.118 0.078 0.094 0.133 0.429 0.620 0.793 0.169 0.728 0.582 1.362 0.216 0.118 5 60 0.143 Min. Typ. Max. Min. Typ. Max. V Dia. H A L5 L L2 L4 F2 F3 V2 F(x3) G = = M E F4 L3 F1 L1 D A 4.85 5.15 0.191 D 2.20 2.60 0.086 E 0.40 0.80 0.015 F 1.00 1.40 0.039 F1 3.00 F2 2.00 F3 2.00 2.40 0.078 F4 3.00 3.40 0.118 G 10.90 H 15.45 15.75 0.608 L 19.85 20.15 0.781 L1 3.70 4.30 0.145 L2 18.50 L3 14.20 14.80 0.559 L4 34.60 L5 5.50 M 2.00 3.00 0.078 V 5 V2 60 Dia. 3.55 3.65 0.139 Ordering type Marking Package TO-247 Weight 4.4 g. Base qty 30 Delivery mode Tube STPS40L15CW STPS40L15CW Cooling method : by conduction (C) Recommended torque value : 0.8 N.m. Maximum torque value : 1.0 N.m. Epoxy meets UL94,V0 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics (c) 1999 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com 4/4 |
Price & Availability of STPS40L15CW
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |