JJV32D Series
JieJie Semiconductor Co., Ltd
RELIABILITY TESTS - Mechanical ratings
Parameter
Condition
Requirements
Diameter
Loading
1.0Kg
1.0Kg
2.0Kg
After gradually applying the load specified below
and keeping the unit fixed for ten seconds, the
h terminal shall be visually examined for any
damage.
0.6mm
0.8mm
1.0mm
Terminal
No visible
damage
Pull Streng
t
The unit shall be secured with its terminal kept
vertical and the weight specified below be applied
in the axial direction. The terminal shall gradually
be bent by 90° in one direction, then 90° in the
opposite direction, and again back to the original
position. The damage of the terminal shall be
visually examined.
Diameter
0.6mm
0.8mm
1.0mm
Loading
0.5Kg
0.5Kg
1.0Kg
Terminal
Bending
Strength
No visible
damage
The specimen shall be vibrated by its lead wires with a total amplitude of 1.5mm
and a varying frequency of 10~55~10Hz (each minutes) for a period of 2 hours
respectively in each X, Y and Z directions.
No visible
damage
Vibration
∆VB/VB%≤±5%
Terminations
shall be
After dipping the terminal to depth of approximately 3mm from the specimen in a
soldering bath of 260℃ for 10±1 (D5:5±1) seconds. Thereafter the terminal shall
be visually examined.
Soldering-
Solderability
uniformly tinned
After preheating the specimen, the specimen shall be completely immersed into
a soldering bath having a temperature of 260±5℃ for 10±1 (D5:5±1) seconds or
iron of 400±5℃ for 3±0.5 seconds. Thereafter the change of VB and mechanical
damage shall be examined.
Soldering-
Resistance to
Solder Heat
No visible
damage
∆VB/VB%≤±5%
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