STPS30L30CT/CG/CR ® LOW DROP POWER SCHOTTKY RECTIFIER MAIN PRODUCT CHARACTERISTICS A1 IF(AV) 2 x 15 A VRRM 30 V Tj (max) 150 °C VF (max) 0.37 V K A2 K FEATURES AND BENEFITS n n n n n n VERY SMALL CONDUCTION LOSSES NEGLIGIBLE SWITCHING LOSSES EXTREMELY FAST SWITCHING LOW FORWARD VOLTAGE DROP LOW THERMAL RESISTANCE AVALANCHE CAPABILITY SPECIFIED A2 A2 A1 K TO-220AB STPS30L30CT A1 D2PAK STPS30L30CG DESCRIPTION Dual center tap Schottky rectifiers suited for Switch Mode Power Supply and high frequency DC to DC converters. Packaged in TO-220AB, D2PAK and I²PAK, these devices are intended for use in low voltage, high frequency inverters, free-wheeling and polarity protection applications. K A2 A1 I2PAK STPS30L30CR ABSOLUTE RATINGS (limiting values, per diode) Symbol VRRM IF(RMS) Parameter Repetitive peak reverse voltage RMS forward current Value 30 Unit V 30 A 15 30 A 220 A IF(AV) Average forward current Tc = 140°C δ = 0.5 IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal IRRM Peak repetitive reverse current tp = 2 µs F = 1kHz square 1 A IRSM Non repetitive peak reverse current tp = 100µs square 3 A PARM Repetitive peak avalanche power tp = 1µs 5300 W - 65 to + 150 °C 150 °C 10000 V/µs Tstg Tj dV/dt Storage temperature range Maximum operating junction temperature * Critical rate of rise reverse voltage July 2003 - Ed: 5C Per diode Per device Tj = 25°C 1/5 STPS30L30CT/CG/CR THERMAL RESISTANCE Symbol Rth (j-c) Parameter Value 1.5 0.8 0.1 Per diode Total Coupling Junction to case Rth (c) Unit °C/W °C/W When the diodes 1 and 2 are used simultaneously : ∆ Tj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c) STATIC ELECTRICAL CHARACTERISTICS (per diode) Symbol IR * Parameter VF * Tests Conditions Min. Typ. Max. 1.5 Unit mA 170 350 mA 0.46 V VR = VRRM Reverse leakage current Tj = 25°C Forward voltage drop Tj = 25°C IF = 15 A Tj = 125°C IF = 15 A Tj = 25°C IF = 30 A Tj = 125°C IF = 30 A Tj = 125°C 0.33 0.37 0.57 0.43 0.5 Pulse test : * tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation : P = 0.24x IF(AV) + 0.009 IF2(RMS) Fig. 1: Average forward power dissipation versus average forward current (per diode). 10 9 8 7 6 5 4 3 2 1 0 Fig. 2: Average current versus temperature (δ=0.5) (per diode). ambient IF(av)(A) PF(av)(W) 16 δ = 0.1 δ = 0.2 14 δ = 0.5 δ = 0.05 Rth(j-a)=Rth(j-c) 12 Rth(j-a)=15°C/W 10 δ=1 8 Rth(j-a)=50°C/W 6 T IF(av) (A) 0 2 4 6 8 10 12 δ=tp/T 14 16 2 tp 18 T 4 20 Fig. 3: Normalized avalanche power derating versus pulse duration. 0 δ=tp/T 0 25 50 75 100 125 150 Fig. 4: Normalized avalanche power derating versus junction temperature. PARM(tp) PARM(1µs) 1 Tamb(°C) tp 1.2 PARM(tp) PARM(25°C) 1 0.1 0.8 0.6 0.4 0.01 0.2 0.001 0.01 2/5 Tj(°C) tp(µs) 0.1 1 0 10 100 1000 0 25 50 75 100 125 150 STPS30L30CT/CG/CR Fig. 4: Non repetitive surge peak forward current versus overload duration (maximum values) (per diode). IM(A) 250 225 200 175 150 125 100 75 50 IM 25 0 1E-3 Fig. 5: Relative variation of thermal transient impedance junction to case versus pulse duration. Zth(j-c)/Rth(j-c) 1.0 0.8 0.6 Tc=25°C Tc=75°C δ = 0.5 0.4 δ = 0.2 Tc=110°C t t(s) δ=0.5 1E-2 1E-1 1E+0 Fig. 6: Reverse leakage current versus reverse voltage applied (typical values) (per diode). T δ = 0.1 0.2 0.0 1E-4 δ=tp/T tp(s) Single pulse 1E-3 1E-2 tp 1E-1 1E+0 Fig. 7: Junction capacitance versus reverse voltage applied (typical values) (per diode). IR(mA) C(nF) 1E+3 5.0 Tj=150°C F=1MHz Tj=25°C 1E+2 Tj=125°C 1E+1 1.0 1E+0 Tj=25°C 1E-1 1E-2 VR(V) 0 5 10 15 0.1 20 25 VR(V) 1 2 5 10 20 50 30 Fig. 8: Forward voltage drop versus forward current (maximum values - per diode). Fig. 9: Thermal resistance junction to ambient versus copper surface under tab (epoxy printed circuit board FR4, e(Cu) = 35 µm) (STPS30L30CG). IFM(A) Rth(j-a) (°C/W) 200 80 100 70 Tj=150°C (typical values) 60 50 40 Tj=125°C 10 30 Tj=25°C 20 10 VFM(V) 1 0.0 0.2 0.4 0.6 0.8 0 1.0 1.2 1.4 S(Cu) (cm²) 0 4 8 12 16 20 24 28 32 36 40 1.6 3/5 STPS30L30CT/CG/CR PACKAGE MECHANICAL DATA TO-220AB DIMENSIONS Dia C L5 L7 L6 L2 F2 F1 D L9 L4 F M G1 E G n n n REF. Millimeters Inches A C D E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 M Diam. Min. Max. 4.40 4.60 1.23 1.32 2.40 2.72 0.49 0.70 0.61 0.88 1.14 1.70 1.14 1.70 4.95 5.15 2.40 2.70 10 10.40 16.4 typ. 13 14 2.65 2.95 15.25 15.75 6.20 6.60 3.50 3.93 2.6 typ. 3.75 3.85 Min. Max. 0.173 0.181 0.048 0.051 0.094 0.107 0.019 0.027 0.024 0.034 0.044 0.066 0.044 0.066 0.194 0.202 0.094 0.106 0.393 0.409 0.645 typ. 0.511 0.551 0.104 0.116 0.600 0.620 0.244 0.259 0.137 0.154 0.102 typ. 0.147 0.151 A H2 Cooling method: C Recommended torque value: 0.55 m.N Maximum torque value: 0.70 m.N PACKAGE MECHANICAL DATA I2PAK DIMENSIONS REF. A E c2 L2 D L1 A1 b2 L b1 b e 4/5 c Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 b 0.70 0.93 0.028 0.037 b1 1.14 1.17 0.044 0.046 b2 1.14 1.17 0.044 0.046 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 e 2.40 2.70 0.094 0.106 E 10.0 10.4 0.394 0.409 L 13.1 13.6 0.516 0.535 L1 3.48 3.78 0.137 0.149 L2 1.27 1.40 0.050 0.055 STPS30L30CT/CG/CR PACKAGE MECHANICAL DATA D2PAK DIMENSIONS A E REF. Millimeters Inches A A1 A2 B B2 C C2 D E G L L2 L3 M R V2 Min. Max. 4.40 4.60 2.49 2.69 0.03 0.23 0.70 0.93 1.14 1.70 0.45 0.60 1.23 1.36 8.95 9.35 10.00 10.40 4.88 5.28 15.00 15.85 1.27 1.40 1.40 1.75 2.40 3.20 0.40 typ. 0° 8° Min. Max. 0.173 0.181 0.098 0.106 0.001 0.009 0.027 0.037 0.045 0.067 0.017 0.024 0.048 0.054 0.352 0.368 0.393 0.409 0.192 0.208 0.590 0.624 0.050 0.055 0.055 0.069 0.094 0.126 0.016 typ. 0° 8° C2 L2 D L L3 A1 B2 R C B G A2 M * V2 * FLAT ZONE NO LESS THAN 2mm FOOT PRINT (in millimeters) 16.90 10.30 5.08 1.30 3.70 8.90 Ordering type STPS30L30CT STPS30L30CG STPS30L30CG-TR STPS30L30CR n Marking STPS30L30CT STPS30L30CG STPS30L30CG STPS30L30CR Package TO-220AB D2PAK D2PAK I2PAK Weight 2g 1.8g 1.8g 1.49g Base qty 50 50 1000 50 Delivery mode Tube Tube Tape & reel Tube Epoxy meets UL94,V0 Information furnished is believed to be accurate and reliable. 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