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(R)
BYT03-400
FAST RECOVERY RECTIFIER DIODE
MAJOR PRODUCTS CHARACTERISTICS IF(AV) VRRM trr VF (max) 3A 400 V 25 ns 1.4 V
FEATURES VERY LOW REVERSE RECOVERY TIME VERY LOW SWITCHING LOSSES LOW NOISE TURN-OFF SWITCHING DESCRIPTION Free wheeling diode in converters and motor control circuits. Rectifiers in S.M.P.S. ABSOLUTE RATINGS (limiting values) Symbol VRRM VRSM IFRM IF (AV) IFSM P Tstg Tj Parameter Repetitive peak reverse voltage Non repetitive peak reverse voltage Repetive peak forward current Average forward current* Surge non repetitive forward current Power dissipation * Storage temperature range Maximum operating junction temperature tp 10s Ta = 65C = 0.5 tp = 10ms Sinusoidal Ta = 65C Value 400 400 60 3 60 4.2 - 40 to + 150 + 150 Unit V V A A A W C
DO-201AD (Plastic)
* On infinite heatsink with 10mm lead lengh.
October 1999 - Ed: 3B
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BYT03-400
THERMAL RESISTANCES Symbol Rth (j - a) Junction-ambient* Parameter Value 20 Unit C/W
* On infinite heatsink with 10mm lead lengh.
STATIC ELECTRICAL CHARACTERISTICS Synbol IR Tj = 25C Tj = 100C VF Tj = 25C Tj = 100C IF = 3A Test Conditions VR = VRRM Min. Typ. Max. 20 0.5 1.5 1.4 Unit A mA V
RECOVERY CHARACTERISTICS Symbol trr Tj = 25C Test Conditions IF = 1A IF = 0.5A diF/dt = - 15A/s VR = 30V IR = 1 A Irr = 0.25A Min. Typ. Max. 55 25 Unit ns
TURN-OFF SWITCHING CHARACTERISTICS - Without series inductance Symbol tIRM IRM diF/dt = - 50A/s diF/dt = -50A/s Test Conditions VCC = 200 V Lp 0.05H IF = 3A Tj = 100C Min. Typ. 35 1.5 Max. 50 2 Unit ns A
To evaluate the conduction losse use the following equations : P = 1.1 x IF(AV) + 0.050 IF2(RMS) VF = 1.1 + 0.050 IF
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Fig. 1: Maximum average power dissipation versus average forward current. Fig. 2: Average forward current versus ambient temperature.
Fig.3 : Thermal resistance versus lead length.
Fig. 5: Peak forward current versus peak forward voltage drop (maximum values).
Fig. 4: Transient thermal impedance junction ambient for mounting n 2 versus pulse duration (L = 10 mm).
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Fig. 7: Recovery time versus dIF/dt. Fig. 8: Peak forward voltage versus dIF/dt.
Fig. 9: Peak reverse current versus dIF/dt.
Fig. 10: Recovery charge versus dIF/dt (typical values).
Fig. 11: Dynamic parameters versus junction temperature.
Fig. 12: Non repetitive surge peak current versus number of cycle.
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BYT03-400
PACKAGE MECHANICAL DATA DO-201AD (Plastic)
B A B OC
note 1
E
E
note 1
OD
OD
note 2
DIMENSIONS REF.
A B C D E 25.40 5.30 1.30 1.25
Millimeters Min. Max.
9.50
Inches Min.
1.000 0.209 0.051 0.049
NOTES 1 - The lead diameter D is not controlled over zone E 2 - The minimum axial length within which the device may be placed with its leads bent at right angles is 0.59"(15 mm)
Max.
0.374
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 - 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
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