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Intersil Corporation |
DATASHEET
Radiation Hardened 2.5V Reference
IS-1009RH, IS-1009EH
The Star*Power™ Radiation Hardened IS-1009RH, IS-1009EH
are a 2.5V shunt regulator diode is designed to provide a stable
2.5V reference over a wide current range.
These devices are designed to maintain stability over the full
military temperature range and over time. The 0.2% reference
tolerance is achieved by on-chip trimming.
An adjustment terminal is provided to allow for the calibration
of system errors. The use of this terminal to adjust the
reference voltage does not effect the temperature coefficient.
Constructed with the Intersil dielectrically isolated EBHF
process, these devices are immune to single event latch-up
and have been specifically designed to provide highly reliable
performance in harsh radiation environments.
The IS-1009EH replaces the obsoleted IS-1009RH.
Specifications for Rad Hard QML devices are controlled by the
Defense Logistics Agency Land and Maritime (DLA). The SMD
numbers listed here must be used when ordering.
Detailed Electrical Specifications for these devices are
contained in SMD 5962-00523.
Features
• Electrically screened to SMD #5962-00523
• QML qualified per MIL-PRF-38535 requirements
• EH version acceptance tested to 50krad(Si) (LDR)
• Radiation environment
- High dose rate (50-300rad(Si)/s). . . . . . . . . . . 300 krad(Si)
- Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . . . 50krad(Si)
- Latch-up immune. . . . . . . . . . . . . . . . dielectrically isolated
• Reverse breakdown voltage (VZ) . . . . . . . . . . . . . . . . . . . . 2.5V
• Change in VZ vs current (400µA to 10mA) . . . . . . . . . . . . 6mV
• Change in VZ vs temperature (-55°C to +125°C) . . . . .15mV
• Maximum reverse breakdown current . . . . . . . . . . . . . 20mA
• Device is tested with 10µF shunt capacitance connected
from V+ to V-, which provides optimum stability
• Interchangeable with 1009 and 136 industry types
Applications
• Power supply monitoring
• Reference for 5V systems
• A/D and D/A reference
Pin Configurations
IS2-1009RH, IS2-1009EH
(TO-206AB CAN)
BOTTOM VIEW
V+
2
ADJ 1
3 V-
ISYE-1009RH, ISYE-1009EH
(SMD.5)
BOTTOM VIEW
V- 3
2 ADJ
1 V+
November 19, 2015
FN4780.7
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2000, 2006, 2011, 2013, 2015. All Rights Reserved
Intersil (and design) and Star*Power are trademarks owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
IS-1009RH, IS-1009EH
Ordering Information
ORDERING SMD NUMBER
(Note 2)
INTERNAL
MKT. NUMBER
(Note 1)
PART
MARKING
(RoHS Compliant)
TEMP. RANGE
(°C)
5962F0052302VXC
IS2-1009EH-Q
F00523V2
-55 to +125
5962F0052302VYC
ISYE-1009EH-Q
Q 5962F00 52302VYC
-55 to +125
5962F0052302V9A
IS0-1009EH-Q
-55 to +125
IS2-1009EH/PROTO
IS2-1009EH/PROTO
IS2- 1009EH /PROTO
-55 to +125
ISYE-1009EH/PROTO
ISYE-1009EH/PROTO
ISYE- 1009EH /PROTO
-55 to +125
IS0-1009EH/SAMPLE
IS0-1009EH/SAMPLE
-55 to +125
5962F0052301VXC
IS2-1009RH-Q
No longer available or supported
F00523V
-55 to +125
5962F0052301QXC
IS2-1009RH-8
No longer available or supported
F00523 01QXC Q
-55 to +125
5962F0052301VYC
ISYE-1009RH-Q
No longer available or supported
Q 5962F00 52301VYC
-55 to +125
5962F0052301QYC
ISYE-1009RH-8
No longer available or supported
Q 5962F00 52301QYC
-55 to +125
IS2-1009RH/PROTO
IS2-1009RH/PROTO
No longer available or supported
IS2-1009RH/PROTO
-55 to +125
ISYE-1009RH/PROTO
ISYE-1009RH/PROTO
No longer available or supported
ISYE-1009RH/PROTO
-55 to +125
5962F0052301V9A
IS0-1009RH-Q
No longer available or supported
-55 to +125
IS0-1009RH/SAMPLE
IS0-1009RH/SAMPLE
No longer available or supported
-55 to +125
NOTES:
1. These Intersil Pb-free Hermetic packaged products employ 100% Au plate - e4 termination finish, which is RoHS compliant and compatible with both
SnPb and Pb-free soldering operations.
2. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed in the
“Ordering Information” table must be used when ordering.
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FN4780.7
November 19, 2015
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