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參數資料
| 型號： | OMR7905ST |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 300 kRAD輻射容錯1.5放大器負固定電壓調節器 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 82K |
| 代理商： | OMR7905ST |
300K Rad Tolerant Three Terminal,
Negative Fixed Voltage Regulators
In Hermetic Packages
300 kRAD RADIATION TOLERANT 1.5 AMP
NEGATIVE FIXED VOLTAGE REGULATORS
OMR7905NH
OMR7912NH
OMR7915NH
OMR7905NM
OMR7912NM
OMR7915NM
OMR7905ST
OMR7912ST
OMR7915ST
OMR7905SR
OMR7912SR
OMR7915SR
Please see mechanical
outlines herein
FEATURES
0 04 R1
Supersedes 9 12 R0
Isolated & Non-Isolated Hermetic Packages
Output Voltages: -5V, -12V, -15V (Other Voltages Available)
Output Voltages Set Internally To ±1% or ±2%
Built-In Thermal Overload Protection
Short Circuit Current Limiting
Radiation Tolerant up to 450 K Rad (Si)
Available Hi-Rel Screened, Class B and Class S, MIL-STD-883
DESCRIPTION
These three terminal negative regulators are supplied in a high density hermetically sealed
metal package and are available hi-rel screened. All protective features are designed into the
circuit, including thermal shutdown, current limiting and safe-area control. With heat sinking,
they can deliver over 1.5 amps of output current. These units feature internally trimmed output
voltages to ±1% or 2% of nominal voltage.
-15V. However, other voltages are available up to -24 volts. These devices are ideally suited
for Space applications where small size, high reliability, and radiation tolerance is required.
The high level of Radiation Tolerance of these devices makes them a desirable choice for LEO
and many MEO and GEO communication satellites. Radiation testing is performed on a single
wafer by wafer basis. Random die samples per wafer are selected, packaged and radiation
tested to qualify each individual semiconductor wafer-by-wafer.
Standard voltages are -5V, -12V, and
ABSOLUTE MAXIMUM RATINGS
@ 25°C
Input Voltage .........................................................................-35 V
Operating Junction Temperature Range.................................. - 55°C to + 150°C
Storage Temperature Range............................................. - 65°C to + 150°C
Power Dissipation: TO-205 ...........................................................1.1 W
TO-257/SMD/ D
2
Pac.................................................................20 W
Lead Temperature (Soldering 10 seconds) ...........................................300°C
Surface Mount Package Soldering Temperature ......................................250°C
Thermal Resistance, Junction to Case:
TO-205 .......................................................................17°C/W
TO-257(Isolated), D
2
Pac (Isolated) ..........................................4.2°C/W
SMD-1 .......................................................................3.5°C/W
Thermal Resistance, (Junction Ambient):
TO-205 .......................................................................90°C/W
TO-257(Isolated), D
2
Pac (Isolated) SMD-1 ...................................42°C/W
Maximum Output Current: TO-205....................................................0.5 A
Case-All Others..................................................................3.3A
Radiation Tolerant - Total Dose ..............................................300 K Rad (Si)
相關PDF資料 |
PDF描述 |
|---|---|
| OMR7912NH | 300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
| OMR7912NM | 300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
| OMR7912SR | 300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
| OMR7912ST | 300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
| OMR7915NH | 300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| OMR7912NH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
| OMR7912NM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
| OMR7912SR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
| OMR7912ST | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
| OMR7915NH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300 kRAD RADIATION TOLERANT 1.5 AMP NEGATIVE FIXED VOLTAGE REGULATORS |
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