FERD40H100S 100 V field-effect rectifier diode Datasheet - production data Description The device is based on a proprietary technology that achieves the best in class VF/IR trade-off for a given silicon surface. This 100 V rectifier has been optimized for use in confined applications where both efficiency and thermal performance are key. With a lower dependency of leakage current (IR) and forward voltage (VF) in function of temperature, the thermal runaway risk is reduced. It is highly recommended to be used in adapters and chargers. A K A K K A A K A TO-220AB NC D²PAK Table 1: Device summary Symbol Value Features IF(AV) 40 A VRRM 100 V VF (max.) 0.375 V IR (max.) 190 µA Tj (max.) 175 °C ST advanced rectifier process Stable leakage current over reverse voltage Reduced leakage current Low forward voltage drop High frequency operation April 2016 DocID029155 Rev 1 This is information on a product in full production. 1/12 www.st.com Characteristics 1 FERD40H100S Characteristics Table 2: Absolute ratings (limiting values at 25 °C, unless otherwise specified, with anode terminals short circuited) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 100 V IF(RMS) Forward rms current 60 A IF(AV) Average forward current δ = 0.5, square wave TC = 145 °C 40 A IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 440 A Tstg Storage temperature range -65 to +175 °C +175 °C Value Unit 0.8 °C/W Tj Maximum operating junction temperature (1) Notes: (1)(dP tot/dTj) < (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink. Table 3: Thermal resistance parameters Symbol Parameter Junction to case Rth(j-c) Table 4: Static electrical characteristics with anode terminals short circuited Symbol Parameter Test conditions Tj = 25 °C IR(1) Reverse leakage current Tj = 125 °C Tj = 125 °C Tj = 25 °C Tj = 125 °C Tj = 25 °C VF(2) Forward voltage drop Tj = 125 °C Tj = 25 °C Tj = 125 °C Tj = 125 °C VR = VRRM VR = 70 V IF = 4 A IF = 10 A IF = 20 A IF = 40 A Notes: (1)Pulse test: tp = 5 ms, δ < 2% (2)Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.420 x IF(AV) + 0.009 IF2(RMS) 2/12 DocID029155 Rev 1 Min. Typ. - Max. Unit 190 µA - 12 24 - 6 12 - 0.380 0.430 - 0.325 0.375 - 0.465 0.525 - 0.455 0.510 - 0.600 0.675 - 0.550 0.600 - 0.645 0.705 mA V FERD40H100S 1.1 Characteristics Characteristics (curves) Figure 1: Average forward current versus ambient temperature (δ = 0.5) 50 Figure 2: Relative variation of thermal impedance junction to case versus pulse duration Zth(j-c)/Rth(j-c) 1.0 IF(AV)(A) 0.9 Rth(j-a) = Rth(j-c) 0.8 40 0.7 0.6 30 0.5 0.4 20 0.3 T 10 Single pulse 0.2 δ = tp/T tp Tamb (°C) 0.1 0 0 25 50 75 100 125 150 175 Figure 3: Reverse leakage current versus reverse voltage applied (typical values) IR(mA) 1.E+02 tp(s) 0.0 1.E-04 1.E-03 1.E-02 1.E-01 Figure 4: Junction capacitance versus reverse voltage applied (typical values) 10000 C(pF) F = 1 MHz V Tj = 150 °C 1.E+01 OSC = 30 mV RMS T = 25 °C j T = 125 °C j T = 100 °C j 1000 1.E+00 Tj = 75 °C Tj = 50 °C 1.E-01 T = 25 °C j VR(V) VR(V) 1.E-02 100 0 10 20 30 40 50 60 70 80 90 100 1 Figure 5: Forward voltage drop versus forward current (typical values) 100.0 10 100 Figure 6: Forward voltage drop versus forward current (typical values) IF(A) 40 IF(A) T = 75 °C j 30 T = 125 °C j 10.0 T = 25 °C j Tj = 75 °C 20 Tj = 125 °C T = 25 °C j 1.0 10 VF(V) VF(V) 0.1 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.0 DocID029155 Rev 1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 3/12 0.8 Characteristics FERD40H100S Figure 7: Thermal resistance junction to ambient versus copper surface under tab for D²PAK (typical values) 80 Rth(j-a) (°C/W) D²PAK 70 60 50 40 30 20 Epoxy printed board FR4, e CU= 35 µm 10 SCu(cm²) 0 0 4/12 5 10 15 20 DocID029155 Rev 1 25 30 35 40 Package information FERD40H100S 2 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. Cooling method: by conduction (C) Epoxy meets UL 94,V0 Recommended torque value: 0.55 N·m (for TO-220AB) Maximum torque value: 0.6 N·m (for TO-220AB) DocID029155 Rev 1 5/12 Package information 2.1 FERD40H100S TO-220AB package information Figure 8: TO-220AB package outline 6/12 DocID029155 Rev 1 Package information FERD40H100S Table 5: TO-220AB package mechanical data Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 b 0.61 0.88 0.024 0.035 b1 1.14 1.70 0.045 0.067 c 0.48 0.70 0.019 0.028 D 15.25 15.75 0.600 0.620 E 10.00 10.40 0.394 0.409 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.195 0.203 F 0.51 0.60 0.020 0.024 J1 2.40 2.72 0.094 0.107 H1 6.20 6.60 0.244 0.256 L 13.00 14.00 0.512 0.551 L1 3.50 3.93 0.138 0.155 L20 16.40 typ. 0.646 typ. L30 28.90 typ. 1.138 ØP 3.75 3.85 0.148 0.156 Q 2.65 2.95 0.104 0.116 DocID029155 Rev 1 7/12 Package information 2.2 FERD40H100S D²PAK package information Figure 9: D²PAK package outline 8/12 DocID029155 Rev 1 Package information FERD40H100S Table 6: D²PAK package mechanical data Dimensions Dim. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 4.40 4.60 0.173 0.181 A1 0.03 0.23 0.001 0.009 b 0.70 0.93 0.028 0.037 b2 1.14 1.70 0.045 0.067 c 0.45 0.60 0.018 0.024 c2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 D1 7.50 7.75 8.00 0.295 0.305 0.315 D2 1.10 1.30 0.051 0.059 E 10 E1 8.50 E2 6.85 e 1.50 0.043 10.40 0.394 8.70 8.90 0.335 0.343 0.350 7.05 7.25 0.270 0.278 0.285 2.54 0.409 0.100 e1 4.88 5.28 0.192 0.208 H 15 15.85 0.591 0.624 J1 2.49 2.69 0.098 0.106 L 2.29 2.79 0.090 0.110 L1 1.27 1.40 0.05 0.055 L2 1.30 1.75 0.051 0.069 R V2 0.4 0° 0.016 8° DocID029155 Rev 1 0° 8° 9/12 Package information FERD40H100S Figure 10: D²PAK recommended footprint (dimensions are in mm) 10/12 DocID029155 Rev 1 Ordering information FERD40H100S 3 Ordering information Table 7: Ordering information 4 Order code Marking Package Weight Base qty. Delivery mode FERD40H100STS FD40H100STS TO-220AB 1.38 g 50 Tube FERD40H100SG-TR FD40H100SG D²PAK 1.43 g 1000 Tape and reel Revision history Table 8: Document revision history Date Revision 08-Apr-2016 1 Changes Initial release. DocID029155 Rev 1 11/12 FERD40H100S IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2016 STMicroelectronics – All rights reserved 12/12 DocID029155 Rev 1