Linear Systems replaces discontinued Siliconix SD* product line
 SD5000 / SD5400 series Quad N-Channel Enhancement Mode DMOS Lateral Switches

SD5000 / SD5400 ultra-fast switches offer improved accuracy, speed and throughput, with less glitching or distortion than JFETs or multiplexers. Designed for high frequency RF operation, SD5000 / SD5400 provide switching speeds of 1ns with the unique combination of 70ohms "ON" resistance, and a reverse transfer capacitance of .5 pf. A maximum threshold of 1.5 volts permits simple TTL and CMOS driving for small signal applications.

SD5400 / SD5000 can switch analog signals up to +/- 10 volts, while the SD5401 / SD5001 can switch signals up to +/- 5 volts. All versions have gate ESD protection zener diodes.
 
SD5000 / SD5400 Applications:
  • ATE (Automatic Test Equipment)
  • Analog Switch, A/D & D/A Converters
  • Laser Drivers
  • Medical Imaging
  • Multiplexer, Sample & Hold, Switch Driver & Vision Systems
     
Availability:

SD5400 / SD5401 - 14 Pin narrow body SOIC
SD5400 / SD5401 - 16 Pin narrow body SOIC
SD5400 / SD5401 - Bare die and wafer form
SD5000N / SD5001N - 16 Pin DIP
SD5000N / SD5001N - Bare die and wafer form
 
Features:
  • Quad SPST Switch with Zener Input Protection Switch
  • Low Interelectrode Capacitance and Leakage
  • Ultra-High Speed Switching—tON: 1 ns
  • Ultra-Low Reverse Capacitance: 0.2 pF
  • Low Turn-On Threshold Voltage
     
Benefits:
  • High-Speed System Performance
  • Low Insertion Loss at High Frequencies
  • Low Transfer Signal Loss
  • Simple Driver Requirement
  • Single Supply Operation
     
Description:

The SD5000 / SD5400 series of monolithic switches features four individual double-diffused enhancement-mode MOSFETs built on a common substrate. These bidirectional devices provide low on-resistance and low interelectrode capacitances to minimize insertion loss and crosstalk.

Built on Siliconix’ proprietary DMOS process, the SD5000 / SD5400 series utilizes lateral construction to achieve low capacitance and ultra-fast switching speeds. For manufacturing reliability, these devices feature poly-silicon gates protected by Zener diodes

 
Product Summary:
Part Number V (BR)DS Min (V) VGS(th) Max (V) rDS(on) Max (Ω) Crss Max (pF) tON Max (ns)
SD5000I 20 1.5 70 @ VGS = 5 V 0.5 2
SD5000N 20 1.5 70 @ VGS = 5 V 0.5 2
SD5001N 10 1.5 70 @ VGS = 5 V 0.5 2
SD5400CY 20 1.5 70 @ VGS = 5 V 0.5 2
SD5401CY 10 1.5 70 @ VGS = 5 V 0.5 2
 

Absolute Max Ratings

Gate-Drain, Gate-Source Voltage
(SD5000, SD5400) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +30 V / –25 V
(SD5001, SD5401) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +25 V / –15 V
Gate-Substrate Voltage
(SD5000, SD5400) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+30 V / –0.3 V
(SD5001, SD5401) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+25 V / –0.3 V
Drain-Source Voltage
(SD5000, SD5400) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
(SD5001, SD5401) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V
Drain-Source-Substrate Voltage
(SD5000, SD5400) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 V
(SD5001, SD5401) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V

Drain Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 mA
Lead Temperature (1/16” from case for 10 seconds) . 300°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65 to 150°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . – 55 to 150°C
 

   For full datasheet and also mechanical die details please contact your stocking distributor Mintech Semiconductors Ltd,

sales@mintech.co.uk

Note all package types are available with special electrical selection, including bare die form.
Packages Top View
Dual-In-Line

 Narrow Body SOIC
 
Mintech Semiconductors Ltd Tel: +44 1603 788967, Fax: +44 1603788920 Email: sales@mintech.co.uk Web: www.mintech.co.uk