component
SMBJ75CA
Public Made by Adomby adom
Shandong Jingdao Microelectronics TVS, SMB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "SMBJ75CA",
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"lcsc": "C353334",
"digikey": "SMBJ7.5CALFTR-ND",
"mouser": "821-SMBJ75CA"
},
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"checked_at": "2026-10-21T10:46:38Z",
"source": "Component Ocean /api/assign-pns",
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"name": "Cathode",
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},
{
"number": "2",
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"description": "Pin 2 is listed as Anode in the PINNING table, which the datasheet gives for the unipolar device; the text does not state a separate function for this pin on the bipolar (CA-suffix) SMBJ75CA."
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"at": "2026-10-21T10:42:37"
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"metadata": {
"specs": {
"Manufacturer": "Shandong Jingdao Microelectronics",
"Package": "SMB",
"Category": "Circuit Protection",
"Pins": "2"
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"max": 600,
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{
"name": "Peak Forward Surge Current, 8.3 ms single half sine-wave",
"symbol": "IFSM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 100,
"conditions": "8.3 ms single half sine-wave, JEDEC method (Note 3, Fig 4)",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating Junction and Storage Temperature Range",
"symbol": "Tj, Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
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"min": null,
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"conditions": "Air, per IEC61000-4-2",
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{
"name": "Typical Thermal Resistance Junction to Ambient",
"symbol": "RθJA",
"kind": "thermal",
"unit": "°C/W",
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"conditions": "Mounted on 5 mm (0.13 mm thick) land areas (Note 2)",
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{
"name": "Reverse Stand-off Voltage",
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{
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"name": "Breakdown Voltage, maximum",
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"max": 92.1,
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"source_page": 2,
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{
"name": "Reverse Leakage Current",
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"kind": "electrical",
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"conditions": "10/1000 us waveform (Note 1, Fig 3), Ta = 25°C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Typical Junction Capacitance",
"symbol": "CJ",
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"unit": "pF",
"min": null,
"typ": 390,
"max": null,
"conditions": "VR = 4 V, f = 1 MHz",
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