HS-303RH-T
Data Sheet
July 1999
File Number 4602.1
Radiation Hardened
Features
CMOS Dual SPDT Analog Switch
• QML Class T, Per MIL-PRF-38535
Intersil’s Satellite Applications FlowTM (SAF) devices are fully
tested and guaranteed to 100kRAD Total Dose. These QML
Class T devices are processed to a standard flow intended
to meet the cost and shorter lead-time needs of large
volume satellite manufacturers, while maintaining a high
level of reliability.
• Radiation Performance
5
- Gamma Dose (γ) 1 x 10 RAD(Si)
• No Latch-Up, Dielectrically Isolated Device Islands
• Pin for Pin Compatible with Intersil HI-303 Series Analog
Switches
The HS-303RH-T analog switch is a monolithic device
fabricated using Radiation Hardened CMOS technology and
the Intersil dielectric isolation process for latch-up free
operation. Improved total dose hardness is obtained by
layout (thin oxide tabs extending to a channel stop) and
processing (hardened gate oxide). This switch offers low-
resistance switching performance for analog voltages up to
the supply rails. “ON” resistance is low and stays reasonably
constant over the full range of operating voltage and current.
“ON” resistance also stays reasonably constant when
exposed to radiation, being typically 30Ω pre-rad and 35Ω
post 100kRAD(Si). Break-before-make switching is
controlled by 5V digital inputs.
• Analog Signal Range 15V
• Low Leakage . . . . . . . . . . . . . . . . 100nA (Max, Post Rad)
• Low r
. . . . . . . . . . . . . . . . . . . . . . 60Ω (Max, Post Rad)
ON
• Low Operating Power . . . . . . . . . . 100µA (Max, Post Rad)
Pinouts
HS1-303RH-T (SBDIP), CDIP2-T14
TOP VIEW
1
2
3
4
5
6
7
14
13
12
11
10
9
V+
S4
D4
D2
S2
IN2
NC
S3
D3
Specifications
D1
S1
Specifications for Rad Hard QML devices are controlled by
the Defense Supply Center in Columbus (DSCC). The SMD
numbers listed below must be used when ordering.
IN1
GND
8
V-
Detailed Electrical Specifications for the HS-303RH-T
are contained in SMD 5962-95813. A “hot-link” is provided
from our website for downloading.
HS9-303RH-T (FLATPACK) CDFP3-F14
TOP VIEW
www.intersil.com/spacedefense/newsafclasst.asp
Intersil’s Quality Management Plan (QM Plan), listing all
Class T screening operations, is also available on our
website.
1
2
3
4
5
6
7
14
13
12
11
10
9
V+
S4
D4
D2
S2
IN2
V-
NC
S3
www.intersil.com/quality/manuals.asp
D3
D1
Ordering Information
S1
TEMP.
IN1
GND
8
ORDERING
NUMBER
PART
NUMBER
RANGE
( C)
o
5962R9581301TCC
5962R9581304TXC
HS1-303RH-T
HS9-303RH-T
-55 to 125
-55 to 125
NOTE: Minimum order quantity for -T is 150 units through
distribution, or 450 units direct.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
1
Satellite Applications Flow™ (SAF) is a trademark of Intersil Corporation.