Screening Options – Hybrid Devices

Solitron manufactures multichip microcircuits in accordance with MIL-PRF-38534 Class H. We can also build to customer source control documents or customized screening travelers.

Quality Conformance Inspection Commercial & COTS MIL-PRF-38534 Certified
GROUP B
PHYSICAL DIMENSIONS NO 2 PC SAMPLE
(R&R)
RESISTANCE TO SOLVENTS NO 3 PC SAMPLE
(3 SOLUTIONS)
INT. VISUAL/MECHANICAL NO 1 PC SAMPLE
(DESTRUCT)
BOND STRENGTH NO 2 PC SAMPLE
(22 WIRES, DESTRUCT)
DIE SHEAR NO 2 PC SAMPLE
(22 ELEMENTS, DESTRUCT)
SOLDERABILITY NO 1 PC SAMPLE
15 LEADS 245°C
(8 HR STEAM AGE)
GROUP C
TEMPERATURE CYCLE NO 5 PC SAMPLE
(10 CYCLES -65°C TO +150°C)
MECHANICAL SHOCK NO 5 PC SAMPLE
(Y1, 1500g, 5 BLOWS, 0.5mS)
CONSTANT ACCELERATION NO 5 PC SAMPLE
(3,000g 1 MINUTE)
FINE LEAK NO 5 PC SAMPLE
(30 PSIG, 5 HR; 5 X 10-8)
GROSS LEAK NO 5 PC SAMPLE
(30 PSIG; 8 HRS)
ELECTRICAL TEST NO 5 PC SAMPLE
(PER SPECIFICATION)
STEADY STATE LIFE NO 5/22 PC SAMPLE
(1000 HRS +125°C)
INTERNAL WATER VAPOR NO 3 PC SAMPLE
(5000ppm MAX)
INT. VISUAL & MECHANICAL NO 2 PC SAMPLE
BOND STRENGTH NO 2 PC SAMPLE
(22 WIRES, DESTRUCT)
DIE SHEAR NO 2 PC SAMPLE
(22 ELEMENTS, DESTRUCT)
GROUP D
THERMAL SHOCK NO 5 PC SAMPLE
(15 CYCLE; -65°C TO +150°C)
STABILIZATION BAKE NO 5 PC SAMPLE
(1 HR @ +150°C)
LEAD INTERGRITY NO 1 PC SAMPLE
15 LEADS
FINE LEAK NO 5 PC SAMPLE
(30 PSIG, 5 HR; 5 X 10-8)
GROSS LEAK NO 5 PC SAMPLE
(30 PSIG; 8 HRS)
TEMPERATURE CYCLE NO 100%
(10 CYCLES; -65°C TO +150°C)
CONSTANT ACCELERATION NO 100%
(3,000g; 1 MINUTE)
PIND TEST NO 100% IF REQUIRED
(20g @ 40 – 250Hz)
PRE BURN-IN NO 100%
(25°C)
BURN-IN AS REQUIRED BY CUSTOMER 100%
(125°C; 160 HOURS MIN)
FINAL ELECTRICAL TEST
+25°C, +125°C, & -55°C
100% 100%
(GROUP A)
LEAD FORM/LEAD TRIM AS REQUIRED AS REQUIRED
SOLDER DIP
(MEETS SOLDERABILITY TEST)
AS REQUIRED AS REQUIRED
FINE LEAK NO YES
(30 PSIG, 5 HR; 5 X 10-8)
GROSS LEAK NO YES
(30 PSIG; 8 HRS)
QC EXTERNAL VISUAL 100% 100%
(PER MIL SPEC REQMENT)
FINAL DATA REVIEW NO YES
PACKAGE/SHIP YES YES