STPR1620CG STPR1620CT ULTRA-FAST RECOVERY RECTIFIER DIODES MAIN PRODUCTS CHARACTERISTICS IF(AV) 2 x8A VRRM Tj (max) VF (max) 200 V 150°C 0.99 V trr (max) 30 ns A1 K A2 K FEATURES K SUITED FOR SMPS LOW LOSSES LOW FORWARD AND REVERSE RECOVERY TIME HIGH SURGE CURRENT CAPABILITY A2 A1 D2PAK STPR1620CG DESCRIPTION Low cost dual center tap rectifier suited for Switched Mode Power Supplies and high frequency DC to DC converters. Packaged in D2PAK or TO-220AB, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. A2 A1 K TO-220AB STPR1620CT ABSOLUTE RATINGS (limiting values, per diode) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 200 V IF(RMS) RMS forward current 20 A IF(AV) Average forward current δ = 0.5 Tc=120°C Per diode Per device 8 16 A IFSM Surge non repetitive forward current tp=10ms sinusoidal 80 A Tstg Storage temperature range - 65 to + 150 °C 150 °C Tj Maximum operating junction temperature July 1999- Ed:2B 1/6 STPR1620CG / STPS1620CT THERMAL RESISTANCES Symbol Rth (j-c) Parameter Junction to case Rth (c) Value Unit Per diode 3.0 °C/W Total 1.8 °C/W Coupling 0.6 °C/W 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) STATIC ELECTRICAL CHARACTERISTICS Symbol IR * Test conditions Tj = 25°C Min. Max. Unit 50 µA 0.2 0.6 mA V VR = VRRM Tj = 100°C VF ** Typ. Tj = 125°C IF = 8 A 0.8 0.99 Tj = 125°C IF = 16 A 0.95 1.20 Tj = 25°C IF = 16 A 1.25 Pulse test : * tp = 5 ms, δ < 2 % ** tp = 380 µs, δ < 2 % To evaluate the conduction losses use the following equation : P = 0.78 x IF(AV) + 0.026 x IF2(RMS) RECOVERY CHARACTERISTICS Symbol Test conditions Min. Typ. Max. Unit 30 ns trr Tj = 25°C IF = 0.5A IR = 1A Irr = 0.25A tfr Tj = 25°C IF = 3A VFR = 1.1 x VF max dIF/dt = 50 A/µs 20 ns VFP Tj = 25°C IF = 3A dIF/dt = 50 A/µs 3 V 2/6 STPR1620CG / STRP1620CT Fig. 1: Average forward power dissipation versus average forward current (per diode). Fig. 2: Peak current versus form factor (per diode). Fig. 3: Average current versus ambient temperature (δ : 0.5, per diode). Fig. 4: Non repetitive surge peak forward current versus overload duration (maximum values, per diode). Fig. 5: Relative variation of thermal transient impedance junction to case versus pulse duration (per diode). Fig. 6: Forward voltage drop versus forward current (maximum values, per diode). 3/6 STPR1620CG / STPS1620CT Fig. 7: Junction capacitance versus reverse voltage applied (typical values, per diode). Fig. 8: Recovery charges versus dIF/dt (per diode). H Fig. 9: Peak reverse current versus dIF/dt (per diode). 4/6 Fig. 10: Dynamic parameters versus junction temperature(per diode). STPR1620CG / STRP1620CT PACKAGE MECHANICAL DATA D2PAK (Plastic) REF. A E C2 L2 D L L3 A1 B2 R C B G A2 M * V2 * FLAT ZONE NO LESSTHAN 2mm A A1 A2 B B2 C C2 D E G L L2 L3 M R V2 DIMENSIONS Millimeters Inches Min. Max. Min. Max. 4.40 4.60 0.173 0.181 2.49 2.69 0.098 0.106 0.03 0.23 0.001 0.009 0.70 0.93 0.027 0.037 1.14 1.70 0.045 0.067 0.45 0.60 0.017 0.024 1.23 1.36 0.048 0.054 8.95 9.35 0.352 0.368 10.00 10.40 0.393 0.409 4.88 5.28 0.192 0.208 15.00 15.85 0.590 0.624 1.27 1.40 0.050 0.055 1.40 1.75 0.055 0.069 2.40 3.20 0.094 0.126 0.40 typ. 0.016 typ. 0° 8° 0° 8° FOOT PRINT (in millimeters) 16.90 10.30 5.08 1.30 3.70 8.90 5/6 STPR1620CG / STPS1620CT PACKAGE MECHANICAL DATA TO-220AB (JEDEC outline) REF. A H2 Dia C L5 L7 L6 L2 F2 F1 D L9 L4 F M G1 E G A C D E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 M Diam. DIMENSIONS Millimeters Inches Min. Max. Min. Max. 4.40 4.60 0.173 0.181 1.23 1.32 0.048 0.051 2.40 2.72 0.094 0.107 0.49 0.70 0.019 0.027 0.61 0.88 0.024 0.034 1.14 1.70 0.044 0.066 1.14 1.70 0.044 0.066 4.95 5.15 0.194 0.202 2.40 2.70 0.094 0.106 10 10.40 0.393 0.409 16.4 typ. 0.645 typ. 13 14 0.511 0.551 2.65 2.95 0.104 0.116 15.25 15.75 0.600 0.620 6.20 6.60 0.244 0.259 3.50 3.93 0.137 0.154 2.6 typ. 0.102 typ. 3.75 3.85 0.147 0.151 Ordering type Marking Package Weight Base qty Delivery mode STPR1620CT STPR1620CT TO-220AB STPR1620CG STPR1620CG STPR1620CG-TR STPR1620CG Cooling method : by conduction (C) Recommended torque value : 0.55N.m. Maximum torque value : 0.7N.m. Epoxy meets UL94,V0 2.23g 50 Tube 2 1.48g 50 Tube 2 1.48g 1000 Tape & reel D PAK D PAK 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 1999 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com 6/6