DATASHEET
HS-117RH, HS-117EH
Radiation Hardened Adjustable Positive Voltage Regulator
The radiation hardened
HS-117RH
and
HS-117EH
are
adjustable positive voltage linear regulators capable of
operating with input voltages up to 40V
DC
. The HS-117EH
encompasses all of the production testing of the HS-117RH
and additionally is tested in the Enhanced Low Dose Rate
Sensitivity (ELDRS) product manufacturing flow. The output
voltage is adjustable from 1.25V to 37V with two external
resistors. The device is capable of sourcing from 5mA to 1.25A
max (0.5A max for the TO-39 package). Current protection is
provided by the on-chip thermal shutdown and output current
limiting circuitry.
The HS-117xH's advantage over other industry types is its
incorporated circuitry that minimizes the effects of radiation
and temperature on device stability.
The HS-117RH and HS-117EH are constructed in the
dielectrically isolated Rad Hard Silicon Gate (RSG) process and
are immune to single event latch-up and are specifically
designed to provide highly reliable performance in harsh
radiation environments.
FN4560
Rev.11.00
Mar 28, 2019
Features
• Electrically screened to DLA SMD #
5962-99547
• Superior temperature stability
• Overcurrent and over-temperature protection
• Wide input voltage range . . . . . . . . . . . . . . . . . . 4.25V to 40V
• Operating temperature range. . . . . . . . . . . .-55°C to +125°C
• QML qualified per MIL-PRF-38535 requirements
• Radiation environment
- SEL/SEB LET
TH
(V
S
= 40V) . . . . . . . . . . .87.4 MeV•cm
2
/mg
- Total Dose, High Dose Rate . . . . . . . . . . . . . . . 300krad(Si)
- Total Dose, Low Dose Rate . . . . . . . . . . . . . . . 100krad(Si)*
* Product capability established by initial characterization. The
EH version is acceptance tested on a wafer-by-wafer basis to
50krad(Si) at low dose rate.
Related Literature
For a full list of related documents, visit our website
•
HS-117RH, HS-117EH
device pages
Applications
• Adjustable voltage regulators
• Adjustable current regulators
0.30
0.25
0.20
0.15
0.10
LOW DOSE RATE
0.05
R2
0.00
-0.05
0
V
OUT
= V
REF
(1+R2/R1) + I
ADJ
R2
HIGH DOSE RATE
HS-117EH
V
IN
C1
IN
OUT
OUTPUT
ADJUST
V
OUT
R1
C2
V
OUT
SHIFT (%)
50
100
150
krad(Si)
200
250
300
FIGURE 1. TYPICAL APPLICATION
FIGURE 2. V
OUT
SHIFT vs HIGH and LOW DOSE RATE RADIATION
FN4560 Rev.11.00
Mar 28, 2019
Page 1 of 16
HS-117RH, HS-117EH
Typical Applications
HS-117EH
HS-117EH
V
OUT
R1
30µF
V
IN
30µF
IN
OUT
OUTPUT
ADJUST
V
IN
30µF
IN
OUT
OUTPUT
ADJUST
R1
CONSTANT I
OUT
R2
30µF
V
OUT
= V
REF
(1+ R2/R1) + I
ADJ
*R2
I
OUT
= V
REF
/ R1
FIGURE 3. RESISTOR ADJUSTED OUTPUT VOLTAGE
FIGURE 4. CONSTANT CURRENT REGULATOR
HS-117EH
V
IN
30µF
IN
OUT
OUTPUT
ADJUST
HS-117EH
V
OUT
R1
30µF
V
IN
30µF
IN
OUT
OUTPUT
ADJUST
V
OUT
R1
30µF
HIGH = SHUTDOWN
0V
R3
Q1
R2
a
b
R2
R3
Q2
Q1
R5
R4
In shutdown V
OUT
= V
REF
R6
FIGURE 5. REGULATOR SHUTDOWN
FIGURE 6. FOUR DIGITALLY PROGRAMMED OUTPUT VOLTAGES
Functional Block Diagram
IN
ADJUST
1.25V
OUT
FN4560 Rev.11.00
Mar 28, 2019
Page 2 of 16
HS-117RH, HS-117EH
Ordering Information
ORDERING SMD NUMBER
(Note
2)
5962F9954702V9A
5962F9954701V9A
HS0-117RH/SAMPLE
5962F9954702VUC
5962F9954701VUC
5962F9954701QUC
HS2-117RH/PROTO
5962F9954702VYC
5962F9954701VYC
5962F9954701QYC
HSYE-117RH/PROTO
5962F9954701VXC
5962F9954701QXC
5962F9954702VXC
HS9S-117RH/PROTO
NOTES:
1. These 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 must be
used when ordering.
3. The /PROTO and /SAMPLE are not rated or certified for Total Ionizing Dose (TID) or Single Event Effect (SEE) immunity. These parts are intended for
engineering evaluation purposes only. The /PROTO parts meet the electrical limits and conditions across temperature specified in the DLA SMD and
are in the same form and fit as the qualified device. The /SAMPLE parts are capable of meeting the electrical limits and conditions specified in the
DLA SMD at +25°C only. The /SAMPLE parts do not receive 100% screening across temperature to the DLA SMD electrical limits. These part types
do not come with a Certificate of Conformance because they are not DLA qualified devices.
PART NUMBER
(Note
1)
HS0-117EH-Q
HS0-117RH-Q
HS0-117RH/SAMPLE (Note
3)
HS2-117EH-Q
HS2-117RH-Q
HS2-117RH-8
HS2-117RH/PROTO (Note
3)
HSYE-117EH-Q
HSYE-117RH-Q
HSYE-117RH-8
HSYE-117RH/PROTO (Note
3)
HS9S-117RH-Q
HS9S-117RH-8
HS9S-117EH-Q
HS9S-117RH/PROTO (Note
3)
TEMPERATURE RANGE (°C)
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
DIE
DIE
DIE
3 Ld METAL CAN
3 Ld METAL CAN
3 Ld METAL CAN
3 Ld METAL CAN
3 PAD CLCC
3 PAD CLCC
3 PAD CLCC
3 PAD CLCC
3 Ld TO-257
3 Ld TO-257
3 Ld TO-257
3 Ld TO-257
T3.C
T3.C
T3.C
T3.C
J3.A
J3.A
J3.A
J3.A
T3.D
T3.D
T3.D
T3.D
PACKAGE
(RoHS Compliant)
PKG.
DWG. #
FN4560 Rev.11.00
Mar 28, 2019
Page 3 of 16
HS-117RH, HS-117EH
Pin Configurations
HS2-117RH
(TO-39 CAN)
BOTTOM VIEW
ADJUST
2
2
IN 1
3 OUT
3
1
1 - ADJUST
2 - IN
3 - OUT
HSYE-117RH
(SMD.5 CLCC)
BOTTOM VIEW
HS9S-117RH
(TO-257AA FLANGE MOUNT)
TOP VIEW
3
2
1
IN
OUT
ADJUST
NOTE: No current JEDEC outline for the SMD.5 package. See SMD for
package dimensions. The TO-257 is a totally isolated metal package.
Pin Descriptions
HS2-117RH
(TO-39)
1
2
3
HS9S-117RH
(TO-257AA)
3
1
2
HSYE-117RH
(SMD.5 CLCC)
2
1
3
IN
ADJ
PIN NAME
IN
ADJUST
OUT
Regulator Input
DESCRIPTION
Voltage Adjust Feedback Input
Regulator Output
OUT
FN4560 Rev.11.00
Mar 28, 2019
Page 4 of 16
HS-117RH, HS-117EH
Absolute Maximum Ratings
Input to Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Input to Output Voltage Differential (Note
6)
. . . . . . . . . . . . . . . . . . . . . 40V
Maximum Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5A
Maximum Power Dissipation T
C
= +25
°
C
HS2-117 (TO-39 Can) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W
HS9S-117 (TO-257AA Flange Mount) . . . . . . . . . . . . . . . . . . . . . . . . . . 50W
HSYE-117 (SMD.5 CLCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.5W
Maximum Power Dissipation T
C
= +100
°
C (Note
7)
HS2-117 (TO-39 Can) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3W
HS9S-117 (TO-257AA Flange Mount) . . . . . . . . . . . . . . . . . . . . . . . . . . 20W
HSYE-117 (SMD.5 CLCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11W
ESD Rating
Human Body Model (HBM) (Tested per MIL-PRF-883 3015.7) . . . 1500V
Machine Model (MM) (Tested per EIA/JESD22-A115-A) . . . . . . . . . 350V
Thermal Information
Thermal Resistance (Typical)
θ
JA
(°C/W)
θ
JC
(°C/W)
TO-39 (Notes
4, 5, 7)
. . . . . . . . . . . . . . . . . . . .
125
15
TO-257AA (Notes
4, 5, 7)
. . . . . . . . . . . . . . . . .
26
2.5
SMD.5 (Notes
4, 5, 7).
. . . . . . . . . . . . . . . . . . .
42
4.5
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +150°C
Maximum Junction Temperature (T
JMAX
) . . . . . . . . . . . . . . . . . . . . .+175°C
Recommended Operating Conditions
Ambient Operating Temperature Range . . . . . . . . . . . . . .-55°C to +125°C
Input Voltage Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.25V to 40V
Output Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.25V to 37V
Minimum Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions can adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4.
θ
JA
is measured with the component mounted on a high-effective thermal conductivity test board in free air. See
TB379
for details.
5. For
θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
6. The maximum supply limit specified is for operation in a heavy ion environment at an LET = 87.4MeV•cm
2
/mg.
7. The linear derating factor for TO-39 package is 0.067 W/°C, for TO-257AA package is 0.4 W/°C, for the SMD.5 package is 0.22 W/°C
Electrical Specifications
-55°C to +125°C.
PARAMETER
Reference Voltage
Line Regulation
Load Regulation
V
DIFF
= 3V, T
A
= 25°C, unless otherwise noted. Boldface limits apply across the operating temperature range,
MIN
(Note
8)
1.20
-0.02
-1.5
-1.5
MAX
(Note
8)
1.30
0.02
1.5
1.5
100
6
SYMBOL
V
REF
R
LINE
TEST CONDITIONS
V
DIFF
= 3V, V
DIFF
= 40V,
5.0mA
≤
I
OUT
≤
5.5mA
V
REF
= V
OUT
- V
ADJ,
3V
≤
V
DIFF
≤
40V,
5.0mA
≤
I
OUT
≤
5.5mA
TYP
1.255
0.005
-0.1
-0.8
64
UNIT
V
%
%
%
µA
µA
A
A
R
LOAD
V
DIFF
= 3V, 5mA
≤
I
OUT
≤
1.25A
TO-257AA and SMD.5 packages only
V
DIFF
= 3V, 5mA
≤
I
OUT
≤
500mA
TO-39 package
Adjust Pin Current
Adjust Pin Current Change
Maximum Output Current
I
ADJ
dI
ADJ
I
OUT
V
DIFF
= 3V, V
DIFF
= 40V,
5.0mA
≤
I
OUT
≤
5.5mA
3V I
ADJ
- 40V I
ADJ
5.0mA
≤
I
OUT
≤
5.5mA
TO-257AA and SMD.5 packages only
TO-39 package
-6
1.25
0.5
2.36
V
IN
Applied to V
OUT
Turn-On
Max. Output Short-Circuit Current Limit
Over-Temperature Shutdown
Over-Temperature Hysteresis
T
ON
I
sc
OT
OT_HYS
V
OUT
= 0V
0.2
3
150
20
175
ms
A
°
C
°
C
FN4560 Rev.11.00
Mar 28, 2019
Page 5 of 16
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