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D1213A-02SO-7

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Diodes Incorporated ESD And Surge Protection (TVS/ESD), SOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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D1213A-02SO-7

Diodes Incorporated · ESD And Surge Protection (TVS/ESD) · SOT-26

D1213A-02SO-7 from Diodes Incorporated, in a SOT-26. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected No internal connection; leave floating. Pin assignment read from the text-extracted top-view drawing and should be verified against the printed figure.
2 VN power_in Negative supply/common node for the bottom diodes; the operating supply VP - VN is 3.3 V typical and 5.5 V maximum, with a 6.0 V absolute maximum rating.
3 CH1 bidirectional ESD-protected channel 1 input, with 0.85 pF typical input capacitance and DC voltage limited to (VN - 0.5 V) to (VP + 0.5 V).
4 CH2 bidirectional ESD-protected channel 2 input, with 0.85 pF typical input capacitance and DC voltage limited to (VN - 0.5 V) to (VP + 0.5 V).
5 NC unconnected No internal connection; leave floating.
6 VP power_in Positive supply rail for the top diodes; operating supply VP - VN is 3.3 V typical and 5.5 V maximum, with a 6.0 V absolute maximum rating.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-26
Category Circuit Protection
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Operating Supply Voltage (maximum rating) VP - VN 6 V 2
Peak Pulse Current IPP 5 A 8/20µs, Per Figure 3 2
ESD Protection, Contact Discharge VESD_Contact -8 8 kV Standard IEC 61000-4-2 2
ESD Protection, Air Discharge VESD_Air -15 15 kV Standard IEC 61000-4-2 2
Operating Supply Voltage VP 3.3 5.5 V 2
Operating Supply Current IP 8 µA (VP, VN) = 3.3V 2
Channel Leakage Current IR -1 0.1 1 µA VP = 5V, VN = 0V 2
Reverse breakdown voltage VBR 6 V IR = 1mA 2
Forward Voltage for Top Diode VFD1 0.6 0.8 0.95 V IF = 8mA, CH1 to VP or CH2 to VP 2
Forward Voltage for Bottom Diode VFD2 0.6 0.8 0.95 V IF = 8mA, VN to CH1 or VN to CH2 2
Channel Input Capacitance CT 0.85 1.2 pF VIN = 1.65V, VP = 3.3V, VN = 0V, f = 1MHz 2
Power Dissipation PD 400 mW 2
Operating and Storage Temperature Range TJ, TSTG -65 150 °C 2
Thermal Resistance, Junction to Ambient RθJA 310 °C/W 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts Copper tin • Terminals: Matte Tin Finish annealed over Copper leadframe 1

CAD (KiCad official)

  • Symbol: D1213A-02SO-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-26 (KiCad packages3D, STEP)
  • 3D model files: d1213a-02so-7-etched.step / d1213a-02so-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); d1213a-02so-7.step / d1213a-02so-7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 91dd0c543695daac, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF