ky > SGS-THOMSON MICROELECTRONICS ADB18PS Application Specific Discretes AUTOPROTECTED AS.D. DIODE BRIDGE MAIN APPLICATIONS Any electronic equipment needing a dicde bridge and protection against transient overvoltage : a Caller Id a Handset DESCRIPTION The ADB18PS combines a diode bridge and a clamping protection function. Integrated monolithically within a SMD package, this device allows space saving and greater reliability. It provides both rectification and protection for low PIN-OUT CONFIGURATION power equipment directly supplied by mains. PPAK-5L 2 FEATURES a Peak pulse power dissipation 100 W (8/20 Ls) 5 a Stanc-off voltage : 18 V a Maximum DG current: 0.54 a Clamping voltage : Vc_ < 50 V (8/20 ps) 4 po BENEFITS Pi 5 a Protection combined with rectification in escription a High reliability confered by monolithic construction 1 DC output m Space saving - a Cost effective solution 2 AC input 3 Not accessible 4 AC input 5 DC output TAB Not to be connected February 1998 - Ed: 2 1/3ADB18PS APPLICATION CIRCUIT : Caller Id interface ADB1SPS Clock management Logic circuit Telacom Telecom line sat ABSOLUTE MAXIMUM RATINGS (Tamb = 25 C, unless otherwise specified) Symbol Parameter Test conditions Value Unit Ppp Peak pulse power dissipation (one pulse) 8/20 us 100 W P Power dissipation Tease = 70C 20 WwW VRRM Repetitive peak reverse valtage 18 Vv Ipp Peak pulse reverse current (one pulse} 8/20 Us 2 A IF Forward current for one diode 0.5 A lFsm Non repetitive surge peak fonward current tp = 8.3 ms 8 A tp= 10 ms 7.5 Tstg Storage temperature range -40 to 150 C Tj Maximum junction temperature 150 C ELECTRICAL CHARACTERISTICS (Tamb =25C}. Symbol Parameter Testconditions | Typ | Max Unit Vei Clamping voltage Ipp=2 A 8/20 us 50 Vv IRM Leakage current Vam=18V 2 LA VF Forward voltage for one diode lF= 500 mA 1.4 V Cc Capacitance Vea =0V,F=1MHz} 50 pF THERMAL RESISTANCES Symbol Parameter Value Unit Rihyj-a) Junctionto ambienton FR4 (0.5 cm?) 80 C/W Rthj-a) | Junctionto ambienton IMS (17 cm?) 30 C/W Rthi-c) Junctionto case 4 C/W 2/3 &rr SGS-THOMSON TF iieRoELzeTRORICSADB18PS ORDER CODE DB 18 PS~- RL Reverse votage__] ; PACKAGING: RL = tape & reel (baseqty = 2500 pcs) PPAK-5L = tube (base qty = 75 pcs) MARKING Package Type Marking PPAK-5L ADB18PS ADB18 PACKAGE MECHANICAL DATA PPAK-5L DIMENSIONS Go=oH REF.| Millimeters Inches Min.] Typ. | Max] Min. | Typ. | Max. _f , Ane A |2.20 2.40 [0.0866 0.0945 2, co Ai [0.90 1.10 ]0.0354 0.0433 2 ah A2 |0.03 0.23 |0.0001 0.0009 B 104 0.90 [0.0157 0.0236 T HT B2 | 5.20 5.40 |0.2047 0.2126 D Cc |0.45 0.60 |0.0177 0.0236 | C2 | 0.48 0.60 |0.0188 0.0236 D |6.00 6.20 [0.2362 0.2441 E |6.40 6.60 [0.2519 0.2598 G | 49 5.25 [0.1929 0.2067 G1 |2.38 2.7 |0.0937 0.1063 H 19.35 10.10] 0.369 0.3977 L2 0.80 | 1.00 0.0314]0.0393 L4 10.60 1.00 |0.0236 0.0393 R 0.2 0.0078 v2 | 0 ge | oF 8 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or otherrights of third parties which may result from its use. No licanse is grantedby implication or otherwise under any patent or patent rights of SGS-THOMSCN Microelectronics. Specifications mentioned in this publication are subject to change withoutnotice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical componentsin life support devices or systems without express written approval of SGS-THOMSON Microelectronics. 1998 SGS-THOMSON Microelectronics - Printed in Italy - All rights reserved. SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. fy SCS-THOMSON 3/3 7 MIGROELECTRONICS