PFR850 STMICROELECTRONICS | Alldatasheet
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Technical content
PFR850 → 856 PRELIMINARY DATASHEET August 1998 - Ed: 2A FAST RECOVERY RECTIFIER DIODE Symbol Parameter Value Unit IFRM Repetive peak forward current t p < 20µs 100 A IF (AV) Average forward current* T a = 90°C δ = 0.5 IFSM Surge non repetitive forward current tp = 10ms Sinusoidal 100 A Ptot Power dissipation * T a = 90°C 3.5 W Tstg Tj Storage and junction temperature range - 40 to + 175 - 40 to + 175 TL Maximum lead temperature for soldering during 10s at 4mn from case 230 °C ABSOLUTE RATINGS (limiting values) DO-201AD (Plastic) LOW FORWARD VOLTAGE DROP HIGH SURGE CURRENT CAPABILITY
APPLICATIONS
FREE WHEELING DIODES, etc. Their high efficiency and high reliability combined with small size and low cost make these fast recov- ery rectifier diode very attractive components for many demanding applications.
DESCRIPTION
VRRM Repetitive peak revrse voltage 50 100 200 400 600 V VRSM Non repetitive peak reverse voltage 75 150 250 450 650 V
Synbol Test Conditions Min. Typ. Max. Unit IR Tj = 25°C V R = VRRM 10 µA Tj = 100°C 250 VF Tj = 25°C I F = 3A 1.25 V STATIC ELECTRICAL CHARACTERISTICS Symbol Test Conditions Min. Typ. Max. Unit trr Tj = 25°C I F = 1A PRF 850→ 854 150 ns VR = 30V di F/dt = - 25A/µs PRF 856 200 IRM Tj = 25°C I F = 1A 2 A VR = 30V di F/dt = -25A/µs RECOVERY CHARACTERISTICS Symbol Parameter Value Unit R th (j - a)Junction-ambient* 25 °C/W * On infinite heatsink with 10mm lead lengh. THERMAL RESISTANCE PFR850 -> 856
DO-201AD (Plastic) BA E E ØD ØD ØCB note 2 note 1note 1 REF. DIMENSIONS NOTESMillimeters Inches Min. Max. Min. Max. A 9.50 0.374 1 - The lead diameter ∅ D is not controlled over zone E 2 - The minimum axial lengh within which the device may be placed with its leads bent at right angles is 0.59"(15 mm) B 25.40 1.000 ∅ C 5.30 0.209 ∅ D 1.30 0.051 E 1.25 0.049 Marking: type number, white band indicate cathode Cooling method: by convection (method A) Weight: 1g Date code 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 © 1998 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. PFR850 -> 856