STPS61L60CT

STPS61L60C Power Schottky rectifier Features ■ ■ ■ ■ A1 K A2 High current capability Avalanche rated Low forward voltage drop current High frequency operation K Description Dual center tap schottky rectifier suited for high frequency switch mode power supplies. A1 A2 K A1 K A2 Packaged in TO-247 and TO-220AB, this device provides desktop SMPS designers with a low forward voltage drop device, and reduced leakage current, with the objective of making the application compliant with environmental care standards, or suitable for 80+ requirements. TO-247 STPS61L60CW TO-220AB STPS61L60CT Table 1. Device summary IF(AV) VRRM Tj (max) VF(typ) 2 x 30 A 60 V 150 °C 0.560 V May 2009 Doc ID 15641 Rev 1 1/8 www.st.com 8 Characteristics STPS61L60C 1 Table 2. Symbol VRRM IF(RMS) IF(AV) IFSM PARM Tstg Tj 1. d Ptot --------------dTj Characteristics Absolute ratings (limiting values per diode at 25 °C unless otherwise specified) Parameter Repetitive peak reverse voltage RMS forward voltage Average forward current δ = 0.5 Surge non repetitive forward current Tc = 125 °C Tc = 120 °C tp = 10 ms sinusoidal Per diode Per device T0-247 T0-220AB Value 60 50 30 60 530 400 11500 -65 to + 175 (1) Unit V A A A W °C °C Repetitive peak avalanche power tp = 1 µs Tj = 25 °C Storage temperature range Maximum operating junction temperature 150 < 1 ------------------------Rth ( j – a ) condition to avoid runaway for a diode on its own heatsink Table 3. Symbol Thermal resistances Parameter TO-247 Per diode Total Per diode Total TO-247 TO-220AB Value 0.95 0.6 1.1 0.7 0.25 0.3 °C/W Unit Rth(j-c) Junction to case TO-220AB Rth(c) Coupling 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) Static electrical characteristics (per diode) Parameter Reverse leakage current Test conditions Tj = 25 °C Tj = 125 °C Tj = 25 °C Tj = 125 °C Tj = 25 °C Tj = 125 °C Tj = 25 °C Tj = 125 °C VR = VRRM IF = 5 A IF = 5 A IF = 15 A IF = 15 A IF = 30 A IF = 30 A Min. Typ. 150 0.360 0.255 0.460 0.415 0.580 0.560 Max. 0.8 350 0.540 0.480 0.660 0.620 V Unit mA VF(2) Forward voltage drop 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 = 0.44 x IF(AV) + 0.006 x IF2(RMS) 2/8 Doc ID 15641 Rev 1 STPS61L60C Characteristics Figure 1. Average forward power dissipation Figure 2. vs. average forward current (per diode) 35 δ=0.5 δ=1 δ=0.2 δ=0.1 δ=0.05 Average forward current vs. ambient temperature (δ = 0.5, per diode) PF(av)(W) 30 25 IF(av)(A) Rth(j-a)=Rth(j-c) 30 25 20 TO-220AB TO-247 20 15 15 10 T Rth(j-a)=15 °C/W 10 5 T 5 IF(av) (A) 0 0 5 10 15 20 25 30 δ=tp/T 35 tp δ=tp/T 0 25 tp Tamb(°C) 50 75 100 125 150 0 40 Figure 3. Normalized avalanche power derating vs. pulse duration Figure 4. Normalized avalanche power derating vs. junction temperature PARM(tp) PARM(1µs) 1 1.2 1 PARM(Tj ) PARM(25 °C) 0.1 0.8 0.6 0.01 0.4 0.2 Tj(°C) 25 50 75 100 125 150 0.001 0.01 0.1 1 tp(µs) 10 100 1000 0 Figure 5. Non repetitive surge peak forward Figure 6. current vs. overload duration (max. values, per diode, TO-247) IM(A) 350 300 250 Tc=25 °C Tc=75 °C Non repetitive surge peak forward current vs. overload duration (max. values, per diode, TO-220AB) 350 300 250 200 150 100 IM(A) 200 Tc=25 °C 150 100 Tc=75 °C Tc=125 °C 50 0 1.E-03 IM t δ =0.5 Tc=125 °C 50 IM t δ =0.5 t(s) 1.E-02 1.E-01 1.E+00 0 1.E-03 t(s) 1.E-02 1.E-01 1.E+00 Doc ID 15641 Rev 1 3/8 Characteristics STPS61L60C Figure 7. Relative variation of thermal impedance junction to case vs. pulse duration Figure 8. Reverse leakage current vs. reverse voltage applied (typical values, per diode) Tj=150 °C Zth(j-c)/Rth(j-c) 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 1.E-03 1.E-02 1.E-01 1.E+00 Single pulse 1.E+03 IR(mA) 1.E+02 Tj=125 °C Tj=100 °C 1.E+01 Tj=75 °C Tj=50 °C Tj=25 °C 1.E+00 1.E-01 tp(s) 1.E-02 0 5 10 15 20 25 VR(V) 30 35 40 45 50 55 60 Figure 9. Junction capacitance vs. reverse voltage applied (typical values, per diode) Figure 10. Forward voltage drop vs. forward current (per diode) IFM(A) TJ=125 °C Maximum values C(pF) 10000 F=1 MHz Vosc=30 mVRMS Tj=25 °C 100 TJ=125 °C Typical values TJ=25 °C Maximum values 1000 10 VR(V) 100 1 10 100 VFM(V) 1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 4/8 Doc ID 15641 Rev 1 STPS61L60C Package Information 2 Package Information ● ● ● Epoxy meets UL94, V0 Cooling method: convection Torque value: – – TO-247 - 0.55 N·m recommended, 1.0 N·m maximum 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. TO-247 dimensions Dimensions Ref. Millimeters Min. A D V Inches Min. 0.191 0.086 0.015 0.039 Max. 0.203 0.102 0.031 0.055 Max. 5.15 2.60 0.80 1.40 4.85 2.20 0.40 1.00 E F V Dia F1 F2 A 3.00 typ. 2.00 typ. 2.00 3.00 2.40 3.40 0.118 typ. 0.078 typ. 0.078 0.118 0.094 0.133 H F3 F4 G L5 L L2 L4 F1 L3 V2 F2 F3 F4 M G D L1 10.90 typ. 15.45 19.85 3.70 15.75 20.15 4.30 0.429 typ. 0.608 0.781 0.145 0.620 0.793 0.169 H L L1 L2 E 18.50 typ. 14.20 14.80 0.728 typ. 0.559 0.582 F(x3) L3 L4 L5 M V V2 Dia. 34.60 typ. 5.50 typ. 2.00 3.00 1.362 typ. 0.216 typ. 0.078 0.118 5° typ. 60° typ. 3.55 3.65 5° typ. 60° typ. 0.139 0.143 Doc ID 15641 Rev 1 5/8 Package Information Table 6. TO-220AB dimensions STPS61L60C Dimensions Ref. Millimeters Min. A C H2 Dia L5 L7 L6 L2 F2 F1 L9 L4 F G1 G M E D C A Inches Min. 0.173 0.048 0.094 0.019 0.024 0.044 0.044 0.194 0.094 0.393 Max. 0.181 0.051 0.107 0.027 0.034 0.066 0.066 0.202 0.106 0.409 Max. 4.60 1.32 2.72 0.70 0.88 1.70 1.70 5.15 2.70 10.40 4.40 1.23 2.40 0.49 0.61 1.14 1.14 4.95 2.40 10 D E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 M Diam. 16.4 typ. 13 2.65 15.25 6.20 3.50 14 2.95 15.75 6.60 3.93 0.645 typ. 0.511 0.104 0.600 0.244 0.137 0.551 0.116 0.620 0.259 0.154 2.6 typ. 3.75 3.85 0.102 typ. 0.147 0.151 6/8 Doc ID 15641 Rev 1 STPS61L60C Ordering information 3 Ordering information Table 7. Ordering information Marking STPS61L60CW STPS61L60CT Package TO-247 TO-220AB Weight 4.4 g 2.23 g Base qty Delivery mode 30 30 Tube Tube Order code STPS61L60CW STPS61L60CT 4 Revision history Table 8. Date 18-May-2009 Document revision history Revision 1 Initial release Changes Doc ID 15641 Rev 1 7/8 STPS61L60C 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. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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