S493-0005-A3 BEL | Alldatasheet

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Technical content

defining a degree of excellence Corporate Office Bel Fuse Inc.

198 Van Vorst Street, Jersey City, NJ 07302-4496

Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Specifications subject to change without notice. Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 Cat 39-R0 TRIPLE LINE LEADING EDGE CONTROL PRECISE DELAY MODULES Transfer molded for better reliability Compatible with TTL & DTL circuits Terminals: Electro-Tin plate phosphor bronze Performance warranty is limited to specified parameters listed SMD - Tape & Reel available: 24mm Wide x 12mm Pitch, 750 pieces per 13" reel Test Conditions @ 25oC

Electrical Characteristics

Nh Logic 1 Fanout - 10 TTL Loads Max. Nl Logic 0 Fanout - 10 TTL Loads Max.

3.2 Volts

3.0 ns (10%-90%) 1.2 x Total Delay 4 x Pulse Width 80 ma Typical

5.0 Volts

Max. 5.25 0.8 0.5 -1.2 -0.6 -150 70o Units V V V ma ma V V V ua ma ma ma ma C Min. 4.75 2.0 2.7 -60 100 100 + (25000/TD) PPM/O C Input to Output + 1 ns or 5% , Unless otherwise specified Delays measured @ 1.5 V levels on Leading Edge only with 15pf loads on Outputs Rise and Fall Times measured from 0.75 V to 2.4 V levels Tolerances Part Numbers 300o C Time in Minutes for 90 Seconds Max > 185o C 225o C Max Temp. Infra Red 200o C 100o CTemp. 86 4 2 SMD Thru-Hole Recommended Temperature Profile Notes Other Delays and Tolerances Available Consult Sales Vcc Vih Vil Ioh Iol Voh Vol Vik Iih Iil Ios Icch Iccl Ta PW d Tc Supply Voltage Logic 1 Input Voltage Logic 0 Input Voltage Logic 1 Output Current Logic 0 Output Current Logic 1 Output Voltage Logic 0 Output voltage Input Clamp Voltage Logic 1 Input Current Logic 0 Input Current Short Circuit Output Current Logic 1 Supply Current Logic 0 Supply Current Operating Free Air Temperature Min. Input Pulse Width of Total Delay Maximum Duty Cycle Temp. Coeff. of Total Delay (TD ) S493-0005-A3 S493-0007-A3 S493-0010-A3 S493-0012-A3 S493-0015-A3 S493-0017-A3 S493-0020-A3 S493-0025-A3 S493-0030-A3 S493-0035-A3 S493-0040-A3 S493-0045-A3 S493-0050-A3 A493-0005-A3 A493-0007-A3 A493-0010-A3 A493-0012-A3 A493-0015-A3 A493-0017-A3 A493-0020-A3 A493-0025-A3 A493-0030-A3 A493-0035-A3 A493-0040-A3 A493-0045-A3 A493-0050-A3 5 ns 7 ns 10 ns 12 ns 15 ns 17 ns 20 ns 25 ns 30 ns 35 ns 40 ns 45 ns 50 ns Time Delay 3 ns 3 ns 3 ns 3 ns 3 ns 3 ns 3 ns 3 ns 3 ns 3 ns 3 ns 3 ns 3 ns Tolerance + 1.0 ns + 1.0 ns + 1.0 ns + 1.0 ns + 1.0 ns + 1.0 ns + 1.0 ns + 1.0 ns + 1.0 ns + 1.1 ns + 1.2 ns + 1.4 ns + 1.5 ns .285 Max (P/N) .10 Typ bel (DC ) In 1 .030 .015 .004 .012 .008 .285 Max .10 Typ .018 .22 Max .350 bel (DC ) (P/N) .375 .300 .50 Max Vcc 8 Gnd 4 .300 .50 Max .325 .015 Min .045.018 .23 Max 100o 90o .012 .008 .12 MinCoplanarity + .002 7 2 6 3 5 .20 Max Ein Trin PW PP Iccl Vcc Pulse Voltage Rise Time Pulse Width Pulse Period Supply Current Supply Voltage Rise Time