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| (R) STPR620CT/CF/CFP ULTRA FAST RECOVERY RECTIFIER DIODES MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM Tj(max) VF(max) trr(max) 2x3A 200 V 150C 0.99 V 30 ns A2 A2 A1 K A1 K A2 FEATURES Suited for SMPS Low losses Low forward and reverse recovery time High surge current capability Insulated packages: ISOWATT220AB / TO-220FPAB Insulation voltage = 2000V DC Capacitance = 12pF s s s s s A1 K TO-220AB STPR620CT ISOWATT220AB STPR620CF DESCRIPTION Low cost dual center tap rectifier suited for Switched Mode Power Supplies and high frequency DC to DC converters. Packaged in TO-220AB, TO-220FPAB and ISOWATT220AB, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. ABSOLUTE MAXIMUM (limiting values) Symbol VRRM IF(RMS) IF(AV) Parameter Repetitive peak reverse voltage RMS forward current Average forward current = 0.5 TO-220AB ISOWATT220AB TO-220FPAB Tc=125C A2 K A1 TO-220FPAB STPR620CFP Value 200 Per diode Per diode 10 3 6 30 - 65 to + 150 150 Unit V A A Tc=120C Per device tp=10ms sinusoidal IFSM Tstg Tj Surge non repetitive forward current Storage temperature range Maximum junction temperature A C C 1/7 January 2002- Ed:3D STPR620CT/CF/CFP THERMAL RESISTANCES Symbol Rth (j-c) Junction to case Parameter TO-220AB ISOWATT220AB TO-220FPAB When the diodes 1 and 2 are used simultaneously : Tj(diode 1) = P(diode 1) x Rth(j-c) (Per diode) + P(diode 2) x Rth(c) ELECTRICAL CHARACTERISTICS STATIC CHARACTERISTICS Symbol IR * VF ** Tj = 25C Tj = 100C Tj = 125C Tj = 125C Tj = 25C Pulse test : * tp = 5 ms, < 2 % ** tp = 380 s, < 2 % Value Per diode Per diode 6.5 8.5 Unit C/W Test Conditions VR = VRRM IF = 3 A IF = 6 A IF = 6 A Min. Typ. Max. 50 0.6 0.99 1.20 1.25 Unit A mA V RECOVERY CHARACTERISTICS Symbol trr tfr VFP Tj = 25C Tj = 25C Tj = 25C Test Conditions IF = 0.5A IR = 1A IF = 1A VFR = 1.1 x VF IF = 1A Irr = 0.25A tr = 10 ns tr = 10 ns 20 3 Min. Typ. Max. 30 Unit ns ns V To evaluate the conduction losses use the following equation : P = 0.78 x IF(AV) + 0.070 x IF2(RMS) Fig. 1: Average forward power dissipation versus average forward current (Per diode). Fig. 2: Peak current versus form factor (Per diode). 2/7 STPR620CT/CF/CFP Fig. 3: Average current versus ambient temperature.(duty cycle: 0.5) (TO-220AB) Fig. 4: Average current versus ambient temperature. (duty cycle : 0.5) (ISOWATT220AB / TO-220FPAB) Fig. 5: Non repetitive surge peak forward current versus overload duration (Maximum values) (Per diode) (TO-220AB). Fig. 6: Non repetitive surge peak forward current versus overload duration (Maximum values) (Per diode) (ISOWATT220AB / TO-220FPAB). Fig. 7: Relative variation of thermal transient impedance junction to case versus pulse duration (Per diode) (TO-220AB). Fig. 8: Relative variation of thermal transient impedance junction to case versus pulse duration (Per diode) (ISOWATT220AB / TO-220FPAB). 3/7 STPR620CT/CF/CFP Fig. 9: Forward voltage drop versus forward current. (Maximum values) (Per diode). Fig. 10: Junction capacitance versus reverse voltage applied (Typical values) (Per diode). Fig. 11: Recovery charges versus dI F /dt (Per diode). Fig. 12: Peak reverse current versus dIF/dt (Per diode). Fig. 13: Dynamic parameters versus junction temperature (Per diode). 4/7 STPR620CT/CF/CFP PACKAGE MECHANICAL DATA ISOWATT220AB (JEDEC outline) DIMENSIONS REF. Millimeters Min. A B D E F F1 F2 G G1 H L2 L3 L4 L6 L7 Diam 4.40 2.50 2.50 0.40 0.75 1.15 1.15 4.95 2.40 10.00 Max. 4.60 2.70 2.75 0.70 1.00 1.70 1.70 5.20 2.70 10.40 Inches Min. 0.173 0.098 0.098 0.016 0.030 0.045 0.045 0.195 0.094 0.394 Max. 0.181 0.106 0.108 0.028 0.039 0.067 0.067 0.205 0.106 0.409 16.00 typ. 28.60 9.80 15.90 9.00 3.00 30.60 10.60 16.40 9.30 3.20 0.630 typ. 1.125 0.386 0.626 0.354 0.118 1.205 0.417 0.646 0.366 0.126 5/7 STPR620CT/CF/CFP PACKAGE MECHANICAL DATA TO-220FPAB REF. DIMENSIONS Millimeters A H B Inches Min. Max. 0.173 0.181 0.098 0.106 0.098 0.108 0.018 0.027 0.030 0.039 0.045 0.067 0.045 0.067 0.195 0.205 0.094 0.106 0.393 0.409 0.63 Typ. 1.126 1.205 0.386 0.417 0.114 0.142 0.626 0.646 0.354 0.366 0.118 0.126 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. Min. Max. 4.4 4.6 2.5 2.7 2.5 2.75 0.45 0.70 0.75 1 1.15 1.70 1.15 1.70 4.95 5.20 2.4 2.7 10 10.4 16 Typ. 28.6 30.6 9.8 10.6 2.9 3.6 15.9 16.4 9.00 9.30 3.00 3.20 s s s s s s Cooling method : by conduction (C) Recommended torque value (ISOWATT220AB, TO-220FPAB): 0.55 Nm Maximum torque value (ISOWATT220AB, TO-220FPAB): 0.7 Nm Recommended torque value (TO-220AB): 0.8 Nm Maximum torque value (TO-220AB): 1.0 Nm Epoxy meets UL94, V0 6/7 STPR620CT/CF/CFP PACKAGE MECHANICAL DATA TO-220AB (JEDEC outline) DIMENSIONS REF. A 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 C 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. Type STPR620CT STPR620CF STPR620CFP Marking STPR620CT STPR620CF STPR620CFP Package TO-220AB ISOWATT220AB TO-220FPAB Weight 2.23 g 2.2 g 2g Base Qty 50 50 50 Delivery mode Tube Tube Tube 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 (c) 2002 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore Spain - Sweden - Switzerland - United Kingdom - United States. http://www.st.com 7/7 |
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