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(R)
STPR1020CB(-TR)
HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES
MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM trr (max) FEATURES AND BENEFITS SUITED FOR SMPS AND DRIVES SURFACE MOUNT VERY LOW FORWARD LOSSES NEGLIGIBLE SWITCHING LOSSES HIGH SURGE CURRENT CAPABILITY SURFACE MOUNT DEVICE TAPE AND REEL OPTION : -TR DESCRIPTION Dual rectifier suited for Switch Mode and high frequency converters. Packaged in DPAK, this surface mount device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. ABSOLUTE MAXIMUM RATINGS Symbol VRRM VRSM IF(RMS) IF(AV) IFSM Tstg Tj Parameter Repetitive Peak Reverse Voltage Non Repetitive Surge Reverse Voltage RMS Forward Current Average Forward Current Tcase = 130C = 0.5 Surge Non Repetitive Forward Current tp = 10 ms Sinusoidal Storage Temperature Range Max. Junction Temperature Per diode Per diode Per device Per diode Value 200 220 10 5 10 70 - 40 to + 150 150 Unit V V A A A C C
4
PRELIMINARY DATASHEET
2x5A 200 V 35 ns
1 2, 4(T B) A 3
2 1
3
DPAK (Plastic)
February 1999 - Ed : 2B
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STPR1020CB(-TR)
THERMAL RESISTANCES Symbol Rth (j-c) Rth (c) Parameter Junction to Case Thermal Resistance Coupling Per diode Total When the diodes 1 and 2 are used simultaneously : Tj(diode 1) = P(diode) x Rth (per diode) + P(diode 2) x Rth (c) Value 5 2.7 C/W Unit C/W
STATIC ELECTRICAL CHARACTERISTICS (per diode) Symbol IR * VF ** Tests Conditions Reverse leakage Current Forward Voltage drop Tests Conditions Tj = 25C Tj = 100C Tj = 25C Tj = 100C
Pulse test : * tp = 5 ms, duty cycle < 2 % ** tp = 380 s, duty cycle < 2%
Min.
Typ. 0.15
Max. 20 0.5 1.25 0.85
Unit A mA V
VR = VRRM IF = 10 A IF = 5 A 0.8
To evaluate the maximum conduction losses use the following equation : P = 0.7 x IF(AV) + 0.030 IF2(RMS)
RECOVERY CHARACTERISTICS Symbol trr tfr VFP Tj = 25C Tj = 25C Tj = 25C Test Conditions IF = 1A VF = 30V IF = 1A VFR = 1.1 x VF IF = 1A dIF/dt = -50 /ms tr = 10 ns tr = 10 ns 20 5 Min. Typ. Max. 35 Unit ns ns V
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STPR1020CB(-TR)
PACKAGE MECHANICAL DATA DPAK DIMENSIONS REF. A A1 A2 B B2 C C2 D E G H L2 L4 V2 Millimeters Min. 2.20 0.90 0.03 0.64 5.20 0.45 0.48 6.00 6.40 4.40 9.35 0.80 0.60 0 1.00 0.023 8 0 Typ. Max 2.40 1.10 0.23 0.90 5.40 0.60 0.60 6.20 6.60 4.60 10.10 Min. 0.086 0.035 0.001 0.025 0.204 0.017 0.018 0.236 0.251 0.173 0.368 0.031 0.039 8 Inches Typ. Max. 0.094 0.043 0.009 0.035 0.212 0.023 0.023 0.244 0.259 0.181 0.397
FOOT PRINT in millimeters
6.7
6.7
6.7 3 1.6 2.3 2.3 1.6
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) 1999 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com 3/3

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