Ultra fast recovery rectifier diodes
Document overview
- Manufacturer or author: STMicroelectronics
- PDF pages: 7
Technical content
STPR620CT/CF/CFP® January 2002- Ed:3D ULTRA FAST RECOVERY RECTIFIER DIODES ISOWATT220AB STPR620CF n Suited for SMPS n Low losses n Low forward and reverse recovery time n High surge current capability n Insulated packages: ISOWATT220AB / TO-220FPAB Insulation voltage = 2000V DC Capacitance = 12pF
FEATURES
Symbol Parameter Value Unit V RRM Repetitive peak reverse voltage 200 V IF(RMS) RMS forward current Per diode 10 A IF(AV) Average forward currentδ = 0.5 TO-220AB Tc=125°C Per diode 3 A ISOWATT220AB TO-220FPAB Tc=120°C Per device 6 IFSM Surge non repetitive forward currenttp=10ms sinusoidal 30 A Tstg Storage temperature range - 65 to + 150 °C Tj Maximum junction temperature 150 °C ABSOLUTE MAXIMUM (limiting values) KA1 K TO-220AB STPR620CT KA1 Low cost dual center tap rectifier suited for Switched Mode Power Supplies and high fre- quency 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.
DESCRIPTION
K TO-220FPAB STPR620CFP IF(AV) 2x3A VRRM 200 V Tj(max) 150°C VF(max ) 0.99 V trr(max) 30 ns MAIN PRODUCT CHARACTERISTICS Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s)
Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) STPR620CT/CF/CFP Symbol Test Conditions Min. Typ. Max. Unit IR * Tj= 25°C V R =V RRM 50 µA Tj= 100°C 0.6 mA VF* * Tj= 125°CI F =3A 0.99 V Tj= 125°CI F =6A 1.20 Tj=2 5°CI F =6A 1.25 Pulse test : *t p=5m s ,δ <2% ** tp = 380µs,δ <2%
ELECTRICAL CHARACTERISTICS
Symbol Test Conditions Min. Typ. Max. Unit trr T j= 25°C I F = 0.5A IR =1 A Irr = 0.25A 30 ns tfr T j=2 5°CI F =1 A VFR =1 . 1xVF t r=1 0n s 2 0 n s VFP Tj=2 5°CI F =1 A t r=1 0n s 3 V To evaluate the conduction losses use the following equation : P=0 . 7 8xIF(AV) + 0.070 x IF2(RMS) RECOVERY CHARACTERISTICS Symbol Parameter Value Unit R th (j-c) Junction to case TO-220AB Per diode 6.5 °C/W ISOWATT220AB TO-220FPAB Per diode 8.5 When the diodes 1 and 2 are used simultaneously : Δ Tj(diode 1) = P(diode 1) x Rth(j-c) (Per diode) + P(diode 2) x Rth(c) THERMAL RESISTANCES Fig. 2:Peak current versus form factor (Per diode).Fig. 1:Average forward power dissipation versus average forward current (Per diode).
Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) STPR620CT/CF/CFP Fig. 3:Average current versus ambient tempera- ture.(duty cycle: 0.5) (TO-220AB) Fig. 5:Non repetitive surge peak forward current versus overload duration(Maximum values) (Per di- ode) (TO-220AB). Fig. 7:Relative variation of thermal transient im- pedance junction to case versus pulse duration (Per diode) (TO-220AB). Fig. 4:Average current versus ambient temperature. (duty cycle : 0.5) (ISOWATT220AB / TO-220FPAB) Fig. 6:Non repetitive surge peak forward current versus overload duration (Maximum values) (Per diode) (ISOWATT220AB / TO-220FPAB). Fig. 8:Relative variation of thermal transient im- pedance junction to case versus pulse duration (Per diode) (ISOWATT220AB / TO-220FPAB).
Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) STPR620CT/CF/CFP Fig. 10:Junction capacitance versus reverse voltage applied (Typical values) (Per diode). Fig. 11:Recovery charges versus dIF/dt (Per diode). Fig. 13:Dynamic parameters versus junction temperature (Per diode). Fig. 12:Peak reverse current versus dIF/dt (Per diode). Fig. 9:Forward voltage drop versus forward current. (Maximum values) (Per diode).
Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) STPR620CT/CF/CFP PACKAGE MECHANICAL DATA ISOWATT220AB (JEDEC outline) REF. DIMENSIONS Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 B 2.50 2.70 0.098 0.106 D 2.50 2.75 0.098 0.108 E 0.40 0.70 0.016 0.028 F 0.75 1.00 0.030 0.039 F1 1.15 1.70 0.045 0.067 F2 1.15 1.70 0.045 0.067 G 4.95 5.20 0.195 0.205 G1 2.40 2.70 0.094 0.106 H 10.00 10.40 0.394 0.409 L2 16.00 typ. 0.630 typ. L3 28.60 30.60 1.125 1.205 L4 9.80 10.60 0.386 0.417 L6 15.90 16.40 0.626 0.646 L7 9.00 9.30 0.354 0.366 Diam 3.00 3.20 0.118 0.126
Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) STPR620CT/CF/CFP PACKAGE MECHANICAL DATA TO-220FPAB REF. DIMENSIONS Millimeters Inches Min. Max. Min. Max. A 4.4 4.6 0.173 0.181 B 2.5 2.7 0.098 0.106 D 2.5 2.75 0.098 0.108 E 0.45 0.70 0.018 0.027 F 0.75 1 0.030 0.039 F1 1.15 1.70 0.045 0.067 F2 1.15 1.70 0.045 0.067 G 4.95 5.20 0.195 0.205 G1 2.4 2.7 0.094 0.106 H 10 10.4 0.393 0.409 L2 16 Typ. 0.63 Typ. L3 28.6 30.6 1.126 1.205 L4 9.8 10.6 0.386 0.417 L5 2.9 3.6 0.114 0.142 L6 15.9 16.4 0.626 0.646 L7 9.00 9.30 0.354 0.366 H G F D E A B Dia n Cooling method : by conduction (C) n Recommended torque value (ISOWATT220AB, TO-220FPAB): 0.55 Nm n Maximum torque value (ISOWATT220AB, TO-220FPAB): 0.7 Nm n Recommended torque value (TO-220AB): 0.8 Nm n Maximum torque value (TO-220AB): 1.0 Nm n Epoxy meets UL94, V0
Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) STPR620CT/CF/CFP PACKAGE MECHANICAL DATA TO-220AB (JEDEC outline) A C D Dia F G E M REF. DIMENSIONS Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 0.107 E 0.49 0.70 0.019 0.027 F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.066 F2 1.14 1.70 0.044 0.066 G 4.95 5.15 0.194 0.202 G1 2.40 2.70 0.094 0.106 H2 10 10.40 0.393 0.409 L2 16.4 typ. 0.645 typ. L4 13 14 0.511 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.20 6.60 0.244 0.259 L9 3.50 3.93 0.137 0.154 M 2.6 typ. 0.102 typ. 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 ap- proval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics © 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 Type Marking Package Weight Base Qty Delivery mode STPR620CT STPR620CT TO-220AB 2.23 g 50 Tube STPR620CF STPR620CF ISOWATT220AB 2.2 g 50 Tube STPR620CFP STPR620CFP TO-220FPAB 2 g 50 Tube