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https://github.com/diodeinc/pcb.git
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Akhil Velagapudi
4413c9d4d9
* Hydrate V2 deps during migrate * Fix mixed hydrated package resolution * Simplify workspace discovery * Clean up workspace package discovery naming * Update stdlib formatting paths
26 lines
684 B
Plaintext
26 lines
684 B
Plaintext
* TVS Diode SPICE subcircuit
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* Generic TVS diode model using back-to-back zener approach
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*
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* Parameters:
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* BV - Breakdown/clamping voltage
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* IBV - Breakdown current
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* IS - Saturation current
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* RS - Series resistance
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*
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* Nodes:
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* 1 - Anode
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* 2 - Cathode
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* Unidirectional TVS - behaves like a zener diode
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.SUBCKT TVS_Uni 1 2 PARAMS: BV=6.4 IBV=10m IS=1e-14 RS=5m
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D1 1 2 TVS_UNI_MODEL
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.MODEL TVS_UNI_MODEL D(IS={IS} RS={RS} BV={BV} IBV={IBV})
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.ENDS TVS_Uni
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* Bidirectional TVS - two anti-series zeners
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.SUBCKT TVS_Bi 1 2 PARAMS: BV=6.4 IBV=10m IS=1e-14 RS=5m
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D1 1 mid TVS_BI_MODEL
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D2 2 mid TVS_BI_MODEL
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.MODEL TVS_BI_MODEL D(IS={IS} RS={RS} BV={BV} IBV={IBV})
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.ENDS TVS_Bi
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