0475-0005-50 BEL

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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 14-R3 Transfer molded for better reliability Compatible with ECL & TTL circuits Terminals: Electro-Tin plate phosphor bronze Performance warranty is limited to specified parameters listed

5 TAP 7 PIN SIP

.125 .60 + .01 .80 Max .255 Max .10 Typ .020 .018 .012 .008 .20 Max .120 Min 50% Levels 10%-90% Levels + 10% 10K Megohms Min.

50 Vdc

-55oC to +125oC 100 PPM/oC Max. 3 x Trout or 5 ns W.I.G. 60% Delay Measurement Rise Time Measurement Distortion Insulation Resistance @ 50 Vdc Dielectric Withstanding Voltage Operating Temperature Range Temperature Coefficient of Delay Minimum Input Pulse Width Maximum Duty Cycle Part Numbers 5 + 0.5 ns 10 + 1.0 ns 20 + 1.0 ns 30 + 1.5 ns 40 + 2.0 ns 50 + 2.5 ns 60 + 3.0 ns 70 + 3.5 ns 80 + 4.0 ns 90 + 4.5 ns 100 + 5.0 ns 5 + 0.5 ns 10 + 1.0 ns 20 + 1.0 ns 30 + 1.5 ns 40 + 2.0 ns 50 + 2.5 ns 60 + 3.0 ns 70 + 3.5 ns 2.0 ns 3.0 ns 6.0 ns 9.0 ns 12.0 ns 15.0 ns 18.0 ns 21.0 ns 24.0 ns 27.0 ns 30.0 ns 2.0 ns 3.0 ns 6.0 ns 9.0 ns 12.0 ns 15.0 ns 18.0 ns 21.0 ns

0.6 Ohms

0.8 Ohms

1.2 Ohms

1.8 Ohms

2.3 Ohms

2.5 Ohms

3.5 Ohms

4.2 Ohms

4.5 Ohms

5.2 Ohms

0.7 Ohms

1.0 Ohms

1.5 Ohms

4.0 Ohms

5.0 Ohms

5.5 Ohms

6.0 Ohms

Electrical Characteristics

1 Volt Typical

2.0 ns (10%-90%) 3 x Total Delay 4 x Pulse Width Test Conditions @ 25oC Notes Out 7In 2 Gnd 1 1 + 0.3 ns 2 + 0.4 ns 4 + 0.6 ns 6 + 1.0 ns 8 + 1.5 ns 10 + 1.8 ns 12 + 2.0 ns 14 + 2.0 ns 16 + 2.0 ns 18 + 3.0 ns 20 + 3.0 ns 1 + 0.3 ns 2 + 0.4 ns 4 + 0.6 ns 6 + 1.0 ns 8 + 1.5 ns 10 + 1.8 ns 12 + 2.0 ns 14 + 2.0 ns bel (DC ) (P/N) 3 4 5 6

50 Ohms

100 Ohms

Total Delay Rise TimeTap-Tap DelayPart Number Impedance + 10% DCR Maximum Other Delays and Impedances Available Consult Sales