Features: · Designed for use with NiH battery cells on spacecraft· Thermally activated non-dissipative permanent battery bypass· Charge/discharge diodes are replaced by a permanent low resistance short to bypass cell after open failure· Compact, rugged construction offers weight and cost savings· ...
MM158: Features: · Designed for use with NiH battery cells on spacecraft· Thermally activated non-dissipative permanent battery bypass· Charge/discharge diodes are replaced by a permanent low resistance sh...
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· Designed for use with NiH battery cells on spacecraft
· Thermally activated non-dissipative permanent battery bypass
· Charge/discharge diodes are replaced by a permanent low resistance short to bypass cell after open failure
· Compact, rugged construction offers weight and cost savings
· Can modify leads, available in different lengths
· Radiation tolerant to 300 Mrad total dose
· Discrete diodes screened and qualified per Microsemi PS11.50
· Multiple shorting points for redundant short activation
|
PART NUMBER |
SYMBOL |
MAX. |
UNIT |
|
Discharge Current |
ID |
200 |
Amps |
|
Charge Current |
IC |
50 |
Amps |
|
Non-Rep Peak Surge Current (discharge) |
IDSM |
1000 |
Amps |
|
Non-Repetitive Peak Surge Current (charge) |
IDSM |
350 |
Amps |
|
Operating and Storage Junction Temperature Range |
Tj |
-55 to +175 |
|
|
Thermal resistance, junction to lead, discharge, |
RjLD |
0.5 |
/W |
|
Thermal resistance, junction to lead, charge, |
RjLC |
1.0 |
/W |