STTH2003CFP

® STTH2003CT/CG/CF/CR/CFP HIGH FREQUENCY SECONDARY RECTIFIER MAJOR PRODUCT CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) trr (max) 2 x 10 A 300 V 175 °C 1V 35 ns K A1 K A2 A2 D2PAK STTH2003CG A1 FEATURES AND BENEFITS COMBINES HIGHEST RECOVERY AND REVERSE VOLTAGE PERFORMANCE ULTRA-FAST, SOFT AND NOISE-FREE RECOVERY INSULATED PACKAGES: ISOWATT220AB, TO-220FPAB Electric insulation: 2000VDC Capacitance: 12pF s s s A2 A2 A1 K I2PAK STTH2003CR A1 K TO-220AB STTH2003CT DESCRIPTION Dual center tap Fast Recovery Epitaxial Diodes suited for Switch Mode Power Supply and high frequency DC/DC converters. Packaged in TO-220AB, ISOWATT220AB, TO-220FPAB, I2PAK or D2PAK, this device is especially intended for secondary rectification. ABSOLUTE RATINGS (limiting values, per diode) Symbol VRRM IF(RMS) IF(AV) Parameter Repetitive peak reverse voltage RMS forward current Average forward current δ = 0.5 TO-220AB / D2PAK / I2PAK ISOWATT220AB TO-220FPAB IFSM IRSM Tstg Tj Surge non repetitive forward current Non repetitive avalanche current Storage temperature range Maximum operating junction temperature A2 A1 K A2 K A1 ISOWATT220AB STTH2003CF TO-220FPAB STTH2003CFP Value 300 30 Tc=140°C Tc=125°C Tc=115°C tp = 10 ms sinusoidal tp = 20 µs square 110 5 -65 + 175 175 Per diode Per device 10 20 Unit V A A A A °C °C 1/8 August 2003 - Ed: 7D STTH2003CT/CG/CF/CR/CFP THERMAL RESISTANCES Symbol Rth (j-c) Junction to case Parameter TO-220AB / D PAK / I PAK ISOWATT220AB TO-220FPAB Rth (c) TO-220AB / D2PAK / I2PAK ISOWATT220AB TO-220FPAB 2 2 Value Per diode Total Per diode Total Per diode Total Coupling Coupling Coupling 2.5 1.3 3.9 3.2 4.6 4 0.1 2.5 3.5 Unit °C/W STATIC ELECTRICAL CHARACTERISTICS (per diode) Symbol IR* Parameter Reverse leakage current Forward voltage drop Tests conditions VR = 300 V Tj = 25°C Tj = 125°C IF = 10 A Tj = 25°C Tj = 125°C Pulse test : * tp = 5 ms, δ < 2 % ** tp = 380 µs, δ < 2% To evaluate the maximum conduction losses use the following equation : P = 0.75 x IF(AV) + 0.025 IF2(RMS) 0.85 30 Min. Typ. Max. 20 300 1.25 1 V Unit µA VF** RECOVERY CHARACTERISTICS Symbol trr IF = 0.5 A IF = 1 A tfr VFP Sfactor IRM Tests conditions Irr = 0.25 A dIF/dt = - 50 A/µs IR = 1 A VR = 30 V Tj = 25°C Tj = 125°C 0.3 8 Tj = 25°C Min. Typ. Max. 25 35 230 3.5 ns V A Unit ns IF = 10 A dIF/dt = 100 A/µs VFR = 1.1 x VF max. Vcc = 200V dIF/dt = 200 A/µs IF = 10 A 2/8 STTH2003CT/CG/CF/CR/CFP Fig. 1: Conduction losses versus average current (per diode). P1(W) 14 12 10 8 6 4 2 0 0 2 4 IF(av) (A) 6 8 δ=tp/T T Fig. 2: Forward voltage drop versus forward current (maximum values, per diode). IFM(A) δ = 0.05 δ = 0.1 δ = 0.2 δ = 0.5 200 100 Tj=125°C δ=1 Tj=25°C 10 Tj=75°C tp 10 12 VFM(V) 1 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 Fig. 3-1: Relative variation of thermal impedance junction to case versus pulse duration (TO-220AB / D2PAK / I2PAK). Zth(j-c)/Rth(j-c) 1.0 0.8 0.6 0.4 0.2 0.0 1E-3 δ = 0.5 Fig. 3-2: Relative variation of thermal impedance junction to case versus pulse duration (ISOWATT220AB). Zth(j-c)/Rth(j-c) 1.0 0.8 δ = 0.5 0.6 0.4 T δ = 0.2 δ = 0.1 δ = 0.2 δ = 0.1 Single pulse T Single pulse 0.2 tp(s) 1E-2 1E-1 δ=tp/T tp tp(s) δ=tp/T tp 1E+0 0.0 1E-2 1E-1 1E+0 1E+1 Fig. 4: Peak reverse recovery current versus dIF/dt (90% confidence, per diode). IRM(A) 16 14 12 10 8 IF=0.5*IF(av) VR=200V Tj=125°C IF=IF(av) IF=2*IF(av) Fig. 5: Reverse recovery time versus dIF/dt (90% confidence, per diode). trr(ns) 100 80 IF=IF(av) VR=200V Tj=125°C 60 IF=2*IF(av) 6 4 2 0 0 50 dIF/dt(A/µs) 100 150 200 250 300 350 400 450 500 40 20 0 0 50 IF=0.5*IF(av) dIF/dt(A/µs) 100 150 200 250 300 350 400 450 500 3/8 STTH2003CT/CG/CF/CR/CFP Fig. 6: Softness factor (tb/ta) versus dIF/dt (typical values, per diode). S factor 0.60 0.50 0.40 0.30 0.20 0.10 dIF/dt(A/µs) VR=200V Tj=125°C Fig. 7: Relative variation of dynamic parameters versus junction temperature (reference: Tj = 125°C). 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 25 S factor IRM Tj(°C) 50 75 100 125 0.00 0 50 100 150 200 250 300 350 400 450 500 Fig. 8: Transient peak forward voltage versus dIF/dt (90% confidence, per diode) (TO-220AB). VFP(V) 10 8 6 4 2 IF=IF(av) Tj=125°C Fig. 9: Forward recovery time versus dIF/dt (90% confidence, per diode). tfr(ns) 500 400 300 200 100 VFR=1.1*VF max. IF=IF(av) Tj=125°C dIF/dt(A/µs) 0 0 50 100 150 200 250 300 350 400 450 500 dIF/dt(A/µs) 0 0 50 100 150 200 250 300 350 400 450 500 Fig. 10: Thermal resistance junction to ambient versus copper surface under tab (Epoxy printed circuit board FR4, copper thickness: 35µm) (D2PAK). Rth(j-a) (°C/W) 80 70 60 50 40 30 20 10 0 S(Cu) (cm²) 0 5 10 15 20 25 30 35 40 4/8 STTH2003CT/CG/CF/CR/CFP PACKAGE MECHANICAL DATA D2PAK DIMENSIONS REF. A E L2 C2 Millimeters 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° Inches 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° D L L3 A1 B2 B G A2 C R A A1 A2 B B2 C C2 D E G L L2 L3 M R V2 M * V2 * FLAT ZONE NO LESS THAN 2mm FOOT PRINT DIMENSIONS (in millimeters) D2PAK 16.90 10.30 1.30 5.08 3.70 8.90 5/8 STTH2003CT/CG/CF/CR/CFP PACKAGE MECHANICAL DATA ISOWATT220AB DIMENSIONS REF. A B D E F F1 F2 G G1 H L2 L3 L4 L6 L7 Diam Millimeters Min. Max. 4.40 4.60 2.50 2.70 2.50 2.75 0.40 0.70 0.75 1.00 1.15 1.70 1.15 1.70 4.95 5.20 2.40 2.70 10.00 10.40 16.00 typ. 28.60 30.60 9.80 10.60 15.90 16.40 9.00 9.30 3.00 3.20 Inches Min. Max. 0.173 0.181 0.098 0.106 0.098 0.108 0.016 0.028 0.030 0.039 0.045 0.067 0.045 0.067 0.195 0.205 0.094 0.106 0.394 0.409 0.630 typ. 1.125 1.205 0.386 0.417 0.626 0.646 0.354 0.366 0.118 0.126 PACKAGE MECHANICAL DATA TO-220AB DIMENSIONS REF. H2 Dia L5 C L7 L6 L2 F2 F1 L9 L4 F G1 G M E D A Millimeters 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 Inches 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 C D E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 M Diam. 6/8 STTH2003CT/CG/CF/CR/CFP PACKAGE MECHANICAL DATA TO-220FPAB REF. Min. A H B DIMENSIONS Millimeters Max. 4.6 2.7 2.75 0.70 1 1.70 1.70 5.20 2.7 10.4 30.6 10.6 3.6 16.4 9.30 3.20 Inches Min. 0.173 0.098 0.098 0.018 0.030 0.045 0.045 0.195 0.094 0.393 1.126 0.386 0.114 0.626 0.354 0.118 Max. 0.181 0.106 0.108 0.027 0.039 0.067 0.067 0.205 0.106 0.409 1.205 0.417 0.142 0.646 0.366 0.126 A B D E F F1 L7 4.4 2.5 2.5 0.45 0.75 1.15 1.15 4.95 2.4 10 28.6 9.8 2.9 15.9 9.00 3.00 Dia L6 L2 L3 L5 D F1 L4 F2 F2 G G1 H L2 L3 L4 L5 L6 L7 Dia. 16 Typ. 0.63 Typ. F G1 G E 7/8 STTH2003CT/CG/CF/CR/CFP PACKAGE MECHANICAL DATA I2PAK DIMENSIONS REF. A E L2 c2 Millimeters Min. 4.40 2.49 0.70 1.14 1.14 0.45 1.23 8.95 2.40 10.0 13.1 3.48 1.27 Max. 4.60 2.69 0.93 1.17 1.17 0.60 1.36 9.35 2.70 10.4 13.6 3.78 1.40 Inches Min. 0.173 0.098 0.028 0.044 0.044 0.018 0.048 0.352 0.094 0.394 0.516 0.137 0.050 Max. 0.181 0.106 0.037 0.046 0.046 0.024 0.054 0.368 0.106 0.409 0.535 0.149 0.055 D L1 b2 L b1 b e A1 A A1 b b1 b2 c c2 D e E L L1 L2 c Ordering code STTH2003CT STTH2003CG STTH2003CG-TR STTH2003CF STTH2003CFP STTH2003CR s Marking STTH2003CT STTH2003CG STTH2003CG STTH2003CF STTH2003CFP STTH2003CR Package TO-220AB D PAK D2PAK ISOWATT220AB TO-220FPAB I PAK 2 2 Weight 2.2 g 1.48 g 1.48 g 2.08 g 2.08 g 1.49 g Base qty 50 50 500 50 50 50 Delivery mode Tube Tube Tape & reel Tube Tube Tube s s s Cooling method: by conduction (C) Recommended torque value: 0.55 N.m. Maximum torque value: 0.70 N.m. Epoxy meets UL 94,V0 Information furnished is believed to be accurate and reliable. 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