MHP27005D datasheet(10/10 Pages) INTERPOINT

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STANDARD AND /ES (NON-QML)

ENVIRONMENTAL SCREENING 1, 2

NON

-QML

test perFOrmed

standard

/es

Pre-cap Inspection

Method 2017, 2032



Temperature Cycle (10 times)

Method 1010, Cond. B, -55°C to +125°C, ambient



Constant Acceleration

Method 2001, 500 g



Burn-in

Method 1015 3

96 hours



Final Electrical Test MIL-PRF-38534, Group A

Subgroups 1 and 4: +25°C case



Hermeticity Test

Fine Leak, Method 1014, Cond. A

Gross Leak, Method 1014, Cond. C

Gross Leak, Dip (1 x 10-3)



Final visual inspection

Method 2009



Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.

Notes:

1. “Non-QML” Refers to products that do not offer QML screening.

2. Standard and /ES, non-QML products, may not meet all of the requirements of MIL-PRF-38534.

3. Burn-in designed to bring the case temperature to the maximum case temperature of the product. Refer to the specific product information

for the maximum case temperature.

SCREENING TABLE 8: ENVIRONMENTAL SCREENING—HIGH RELIABILITY STANDARD AND /ES, NON-QML

sCreening table 1: enVirOnmental sCreening

MHP270 Single and Dual, MHP270 Rev H - 2011.08.04. This revision supersedes all previous releases. All technical information is believed to be

accurate, but no responsibility is assumed for errors or omissions. Crane Electronics, Inc. reserves the right to make changes in products or speci-

Page 10 of 10

Crane Aerospace & Electronics Power Solutions

MHp270 single and dual dc/dc converters

270 Volt input – 65 Watt

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