STPS41H100C Low drop power Schottky rectifier Datasheet − production data Features A1 ■ Negligible switching losses ■ Low leakage current ■ Good trade off between leakage current and forward voltage drop ■ Low thermal resistance ■ Avalanche capability specified K A2 A2 A1 Description K A1 A2 TO-220AB STPS41H100CT I2PAK STPS41H100CR Dual center tab Schottky rectifier suited for switch mode power supply and high frequency DC to DC converters. K K Packaged in D2PAK, I2PAK and TO-220AB, this device is intended for use in high frequency inverters. A2 A1 D2PAK STPS41H100CG j Table 1. April 2012 This is information on a product in full production. Doc ID 8613 Rev 5 Device summary Symbol Value IF(AV) 2 x 20 A VRRM 100 V Tj (max) 175 °C VF(max) 0.67 V 1/9 www.st.com 9 Characteristics 1 STPS41H100C Characteristics Table 2. Absolute ratings (limiting values, per diode) Symbol VRRM IF(RMS) Value Unit Repetitive peak reverse voltage 100 V Forward rms current 30 A Tc = 50 °C δ = 0.5 20 Per diode Per device IF(AV) Average forward current IFSM Surge non repetitive forward current tp = 10 ms sinusoidal IRRM Repetitive peak reverse current tp = 2 µs square F= 1 kHz PARM Repetitive peak avalanche power tp = 1 µs Tj = 25 °C Tstg Tj dV/dt 1. Parameter A 40 Storage temperature range Maximum operating junction temperature 220 A 1 A 18100 W -65 to + 175 °C 175 °C 10000 V/µs Value Unit (1) Critical rate of rise of reverse voltage 1 dPtot < condition to avoid thermal runaway for a diode on its own heatsink Rth(j-a) dTj Table 3. Thermal resistance Symbol Parameter Rth(j-c) Junction to case Rth(c) Coupling Per diode 1.5 Total 0.8 °C/W 0.1 When the diodes 1 and 2 are used simultaneously: ΔTj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c) Table 4. Symbol IR(1) VF(1) Static electrical characteristics (per diode) Parameter Reverse leakage current Forward voltage drop Test conditions Tj = 25 °C Tj = 125 °C Min. VR = VRRM Tj = 25 °C IF = 20 A Tj = 125 °C IF = 20 A Tj = 25 °C IF = 40 A Tj = 125 °C IF = 40 A 1. Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.58 x IF(AV) + 0.0045 IF2(RMS) 2/9 Doc ID 8613 Rev 5 Typ. 3 Max. Unit 10 μA 10 mA 0.80 0.62 0.67 V 0.90 0.70 0.76 STPS41H100C Figure 1. Characteristics Conduction losses versus average Figure 2. current PF(av)(W) Average forward current versus ambient temperature (δ = 0.5) IF(av)(A) 16 22 δ = 0.5 14 Rth(j-a)=Rth(j-c) 20 δ = 0.2 18 δ=1 12 16 δ = 0.1 14 10 δ = 0.05 12 8 10 6 8 4 6 T Rth(j-a)=50°C/W 4 2 IF(av)(A) 0 5 Figure 3. 10 2 δ=tp/T 0 15 T tp δ=tp/T 0 20 0 25 Normalized avalanche power derating versus pulse duration 25 Figure 4. PARM(tp) PARM(1µs) 1 1.2 Tamb(°C) tp 50 75 100 125 150 175 Normalized avalanche power derating versus junction temperature PARM (Tj) PARM (25°C) 1 0.1 0.8 0.6 0.4 0.01 0.2 Tj (°C) tp(µs) 0.001 0.01 0.1 Figure 5. 1 10 100 1000 Non repetitive surge peak forward current versus overload duration (maximum values) 0 25 Figure 6. IM(A) 50 75 100 125 150 Relative variation of thermal impedance junction to case versus pulse duration Zth(j-c)/Rth(j-c) 1.0 300 0.9 250 0.8 0.7 200 Tc=25°C 150 0.6 δ = 0.5 0.5 Tc=75°C 100 50 Tc=125°C δ = 0.2 0.3 δ = 0.1 T 0.2 IM Single pulse t 0.1 t(s) δ=0.5 0 1.E-03 0.4 tp(s) δ=tp/T 0.0 1.E-02 1.E-01 1.E+00 1.E-03 Doc ID 8613 Rev 5 1.E-02 1.E-01 tp 1.E+00 3/9 Characteristics Figure 7. STPS41H100C Reverse leakage current versus reverse voltage applied (typical values) Figure 8. Junction capacitance versus reverse voltage applied (typical values) C(nF) IR(mA) 10.0 1.E+02 F=1MHz Vosc=30mV Tj=25°C Tj=150°C 1.E+01 Tj=125°C 1.E+00 Tj=100°C 1.0 1.E-01 Tj=75°C 1.E-02 Tj=50°C 1.E-03 Tj=25°C VR(V) VR(V) 0.1 1.E-04 0 Figure 9. 10 20 30 40 50 60 70 80 90 100 Forward voltage drop versus forward current 1 10 100 Figure 10. Thermal resistance junction to ambient versus copper surface under tab IFM(A) Rth(j-a)(°C/W) 100 80 (epoxy printed board FR4, Cu = 35 µm) - STPS41H100CG only 70 Tj=125°C (Maximum values) 60 50 Tj=125°C (Typical values) 10 40 Tj=25°C (Maximum values) 30 20 10 VFM(V) 0.0 4/9 S(cm²) 0 1 0.2 0.4 0.6 0.8 1.0 1.2 0 Doc ID 8613 Rev 5 5 10 15 20 25 30 35 40 STPS41H100C 2 Package information Package information ● Epoxy meets UL94, V0 ● Recommended torque values for TO-220AB: 0.4 to 0.6 N·m 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. Table 5. I2PAK dimensions Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.40 2.72 0.094 0.107 b 0.61 0.88 0.024 0.035 b1 1.14 1.70 0.044 0.067 c 0.49 0.70 0.019 0.028 c2 1.23 1.32 0.048 0.052 D 8.95 9.35 0.352 0.368 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.195 0.203 E 10 10.40 0.394 0.409 L 13 14 0.512 0.551 L1 3.50 3.93 0.138 0.155 L2 1.27 1.40 0.050 0.055 A E c2 L2 D L1 A1 b1 L b c e e1 Devices in I2PAK with nickel-plated back frame must NOT be mounted by frame soldering like SMDs. Such devices are intended to be through-hole mounted ONLY and in no circumstances shall ST be held liable for any lack of performance or damage arising out of soldering of nickel-plated back frames. Doc ID 8613 Rev 5 5/9 Package information Table 6. STPS41H100C TO-220AB dimensions Dimensions Ref. Dia Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 0.107 E 0.49 0.70 0.019 0.027 F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.066 F2 1.14 1.70 0.044 0.066 G 4.95 5.15 0.194 0.202 G1 2.40 2.70 0.094 0.106 H2 10 10.40 0.393 0.409 C L5 L7 L6 L2 F2 D L9 L4 L2 F M G1 Inches A H2 F1 Millimeters 16.4 typ. 0.645 typ. L4 13 14 0.511 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.20 6.60 0.244 0.259 L9 3.50 3.93 0.137 0.154 E G M Diam. 6/9 Doc ID 8613 Rev 5 2.6 typ. 3.75 3.85 0.102 typ. 0.147 0.151 STPS41H100C Package information Table 7. D2PAK dimensions Dimensions Ref. A E C2 L2 D L L3 A1 B2 R C B G A2 M * V2 * FLAT ZONE NO LESS THAN 2mm Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.70 0.93 0.027 0.037 B2 1.14 1.70 0.045 0.067 C 0.45 0.60 0.017 0.024 C2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 E 10.00 10.40 0.393 0.409 G 4.88 5.28 0.192 0.208 L 15.00 15.85 0.590 0.624 L2 1.27 1.40 0.050 0.055 L3 1.40 1.75 0.055 0.069 M 2.40 3.20 0.094 0.126 R V2 0.40 typ. 0° 0.016 typ. 8° 0° 8° Figure 11. Footprint (dimensions in mm) 16.90 10.30 5.08 1.30 8.90 Doc ID 8613 Rev 5 3.70 7/9 Ordering information 3 STPS41H100C Ordering information Table 8. Ordering information Order code Marking Package Weight Base qty Delivery mode STPS41H100CT STPS41H100CT TO-220AB STPS41H100CG STPS41H100CG STPS41H100CG-TR STPS41H100CG STPS41H100CR 4 50 Tube 1.48 g 50 Tube 2 D PAK 1.48 g 1000 Tape and reel I2PAK 1.49 g 50 Tube D PAK Revision history Table 9. 8/9 STPS41H100CR 2.20 g 2 Document revision history Date Revision Changes Jul-2003 3A Previous release. 15-Jul-2011 4 Updated Table 5. 11-Apr-2012 5 Removed order codes STPS41H100CR-H and STPS41H100CT-H. Replaced paragraph under Table 5. Doc ID 8613 Rev 5 STPS41H100C Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. 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