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| www..com (R) STTH2002C HIGH EFFICIENCY ULTRAFAST DIODE MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM Tj (max) VF (typ) trr (typ) FEATURES AND BENEFITS Up to 2 x 15A 200 V 175 C 0.78 V 22 ns A1 K A2 A2 K A1 K Suited for SMPS Low losses Low forward and reverse recovery times Low leakage current High junction temperature Insulated package: TO-220FPAB A2 TO-220AB STTH2002CT I2PAK STTH2002CR A1 K DESCRIPTION Dual center tap rectifier suited for Switch Mode Power Supplies and High frequency DC to DC converters. Packaged in TO-220AB, D2PAK, TO-220FPAB and I2PAK, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. ABSOLUTE RATINGS (limiting values) Symbol Parameter VRRM IF(RMS) IF(AV) Repetitive peak reverse voltage RMS forward current Average forward current =0.5 TO-220AB / I PAK / D2PAK 2 A2 K A1 K A1 A2 TO-220FPAB STTH2002CFP D2PAK STTH2002CG Value 200 30 Tc = 150C Tc = 140C Tc = 130C Tc = 115C Per diode Per device Per diode Per device Per diode Per device 10 20 15 30 10 20 90 - 65 + 175 175 Unit V A A TO-220FPAB IFSM Tstg Tj Surge non repetitive forward current Storage temperature range Maximum operating junction temperature Tc = 120C Tc = 95C tp = 10 ms Sinusoidal A C C February 2004 - Ed: 1 1/7 STTH2002C THERMAL PARAMETERS Symbol Rth (j-c) Junction to case Parameter TO-220AB / I PAK / D PAK TO-220FPAB Rth (j-c) Coupling TO-220AB / I PAK / D PAK TO-220FPAB When the diodes 1 and 2 are used simultaneously: Tj (diode1) = P(diode1) x Rth(j-c) (per diode) + P(diode2) x Rth(c) 2 2 2 2 Maximum Per diode Per device Per diode Per device 2.5 1.6 5 3.8 0.7 2.5 Unit C/W C/W STATIC ELECTRICAL CHARACTERISTICS (per diode) Symbol IR* Parameter Reverse leakage current Forward voltage drop Tests conditions Tj = 25C Tj = 125C Tj = 25C Tj = 25C Tj = 150C Tj = 150C Pulse test: * tp = 5ms, < 2% ** tp = 380s, < 2% Min. Typ. Max. 10 Unit A VR = VRRM 6 IF = 10 A IF = 20 A IF = 10 A IF = 20 A 0.78 100 1.1 1.25 0.89 1.05 V VF** To evaluate the maximum conduction losses use the following equation : P = 0.73 x IF(AV) + 0.016 IF2(RMS) DYNAMIC ELECTRICAL CHARACTERISTICS Symbol trr IRM tfr VFP Parameter Reverse recovery time Reverse recovery current Forward recovery time Forward recovery voltage Tj = 25C Tj = 125C Tj = 25C Tj = 25C Tests conditions IF = 1 A VR = 30V dIF/dt = 100 A/s IF = 10 A VR = 160V dIF/dt = 200 A/s IF = 10 A dIF/dt = 100 A/s VFR = 1.1 x VFmax IF = 10 A dIF/dt = 100 A/s 2.4 Min. Typ. 22 7.0 Max. 27 9.0 200 Unit ns A ns V 2/7 STTH2002C Fig. 1: Peak current versus duty cycle (per diode). IM(A) 80 70 100 90 Fig. 2-1: Forward voltage drop versus forward current (typical values, per diode). IFM(A) IM 60 50 T 80 Tj=150C =tp/T P = 20W 70 tp 60 50 40 P = 10W 30 40 30 Tj=25C 20 10 P = 5W 20 10 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 VFM(V) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 0 Fig. 2-2: Forward voltage drop versus forward current (maximum values, per diode). IFM(A) 100 90 80 70 60 50 40 30 20 10 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 Tj=25C Tj=150C Fig. 3-1: Relative variation of thermal impedance junction to case versus pulse duration (TO-220AB, I2PAK, D2PAK). Zth(j-c)/Rth(j-c) 1.0 Single pulse VFM(V) 0.1 1.E-03 1.E-02 tp(s) 1.E-01 1.E+00 Fig. 3-2: Relative variation of thermal impedance junction to case versus pulse duration (TO-220FPAB). Zth(j-c)/Rth(j-c) 1.0 Fig. 4: Junction capacitance versus reverse voltage applied (typical values, per diode). C(pF) 100 F=1MHz VOSC=30mVRMS Tj=25C Single pulse 0.1 tp(s) 0.0 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 10 0 50 VR(V) 100 150 200 3/7 STTH2002C Fig. 5: Reverse recovery charges versus dIF/dt (typical values, per diode). Qrr(nC) 300 IF=10A VR=160V Fig. 6: Reverse recovery time versus dIF/dt (typical values, per diode). trr(ns) 80 70 60 IF=10A VR=160V 250 Tj=125C 200 Tj=125C 50 150 40 30 20 Tj=25C Tj=25C 100 50 10 dIF/dt(A/s) 0 10 100 1000 0 10 dIF/dt(A/s) 100 1000 Fig. 7: Peak reverse recovery current versus dIF/dt (typical values, per diode). IRM(A) 16 14 12 10 8 Tj=125C IF=10A VR=160V Fig. 8: Dynamic parameters versus junction temperature. Qrr;IRM[Tj]/Qrr;IRM[Tj=125C] 1.4 1.2 1.0 0.8 0.6 IRM IF=10A VR=160V Qrr 6 Tj=25C 4 2 0.4 0.2 dIF/dt(A/s) 0 10 100 1000 Tj(C) 0.0 25 50 75 100 125 150 Fig. 9: Thermal resistance junction to ambient versus copper surface under tab (Epoxy printed circuit board FR4, eCU: 35m) for D2PAK. Rth(j-a)(C/W) 80 70 60 50 40 30 20 10 S(Cu)(cm) 0 0 2 4 6 8 10 12 14 16 18 20 4/7 STTH2002C Ordering code STTH2002CT STTH2002CG STTH2002CG-TR STTH2002CR STTH2002CFP Marking STTH2002CT STTH2002CG STTH2002CG STTH2002CR STTH2002CFP Package TO-220AB D PAK D PAK I2PAK TO-220FPAB 2 2 Weight 2.23 g 1.48 g 1.48 g 1.49 g 1.70g Base qty 50 50 1000 50 50 Delivery mode Tube Tube Tape & reel Tube Tube PACKAGE MECHANICAL DATA D2PAK DIMENSIONS REF. A E L2 C2 Millimeters Min. Max. 4.60 2.69 0.23 0.93 1.70 0.60 1.36 9.35 10.40 5.28 15.85 1.40 1.75 3.20 8 4.40 2.49 0.03 0.70 1.14 0.45 1.23 8.95 10.00 4.88 15.00 1.27 1.40 2.40 0 Inches Min. 0.173 0.098 0.001 0.027 0.045 0.017 0.048 0.352 0.393 0.192 0.590 0.050 0.055 0.094 0 Max. 0.181 0.106 0.009 0.037 0.067 0.024 0.054 0.368 0.409 0.208 0.624 0.055 0.069 0.126 8 A A1 D A2 B B2 L L3 A1 B2 B G A2 C R C C2 D E G L M * L2 V2 L3 M R V2 * FLAT ZONE NO LESS THAN 2mm 0.40 typ. 0.016 typ. FOOTPRINT DIMENSIONS (in millimeters) 16.90 10.30 1.30 5.08 3.70 8.90 5/7 STTH2002C PACKAGE MECHANICAL DATA I2PAK DIMENSIONS REF. Millimeters Min. 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 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 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 A E L2 c2 A A1 b b1 b2 D c c2 D L1 b2 L b1 b e PACKAGE MECHANICAL DATA TO-220FPAB A1 e E L L1 L2 c REF. A H B Dia L6 L2 L3 L5 D F1 L4 F2 L7 F G1 G E A B D E F F1 F2 G G1 H L2 L3 L4 L5 L6 L7 Dia. DIMENSIONS Millimeters Inches Min. Max. Min. Max. 4.4 4.6 0.173 0.181 2.5 2.7 0.098 0.106 2.5 2.75 0.098 0.108 0.45 0.70 0.018 0.027 0.75 1 0.030 0.039 1.15 1.70 0.045 0.067 1.15 1.70 0.045 0.067 4.95 5.20 0.195 0.205 2.4 2.7 0.094 0.106 10 10.4 0.393 0.409 16 Typ. 0.63 Typ. 28.6 30.6 1.126 1.205 9.8 10.6 0.386 0.417 2.9 3.6 0.114 0.142 15.9 16.4 0.626 0.646 9.00 9.30 0.354 0.366 3.00 3.20 0.118 0.126 6/7 STTH2002C PACKAGE MECHANICAL DATA TO-220AB DIMENSIONS REF. A C H2 Dia L5 C L7 L6 L2 F2 F1 L9 L4 F G1 G M E D A Millimeters Min. 4.40 1.23 2.40 0.49 0.61 1.14 1.14 4.95 2.40 10 13 2.65 15.25 6.20 3.50 3.75 Max. 4.60 1.32 2.72 0.70 0.88 1.70 1.70 5.15 2.70 10.40 14 2.95 15.75 6.60 3.93 3.85 Inches Min. 0.173 0.048 0.094 0.019 0.024 0.044 0.044 0.194 0.094 0.393 0.511 0.104 0.600 0.244 0.137 0.147 Max. 0.181 0.051 0.107 0.027 0.034 0.066 0.066 0.202 0.106 0.409 0.551 0.116 0.620 0.259 0.154 0.151 D E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 M Diam. 16.4 typ. 0.645 typ. 2.6 typ. 0.102 typ. Epoxy meets UL94,V0 Cooling method: by conduction (method C) Recommended torque value (TO-220AB): 0.8 N.m. Maximum torque value (TO-220AB): 1.0 N.m. Recommended torque value (TO-220FPAB): 0.55 N.m. Maximum torque value (TO-220FPAB): 0.7 N.m. Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. (c) 2004 STMicroelectronics - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain Sweden - Switzerland - United Kingdom - United States www.st.com 7/7 |
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