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T5V0S5A-7

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Diodes Incorporated ESD And Surge Protection (TVS/ESD), SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 6d ago
viewers t5v0s5a-7: symbol repaired (D_Zener, cathode pad 1) · Ray 1d ago
package.json Publish 0.1.0 · Ray 6d ago
page.json Set visibility: public · Ray 6d ago
README.md Publish 0.1.0 · Ray 6d ago
t5v0s5a-7-etched.glb Publish 0.1.0 · Ray 6d ago
t5v0s5a-7-etched.step t5v0s5a-7: factory component page (tier=mfr) · Ray 6d ago
t5v0s5a-7-hero.glb t5v0s5a-7: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
t5v0s5a-7-hero.overlay.json Publish 0.1.0 · Ray 6d ago
t5v0s5a-7.glb Publish 0.1.0 · Ray 6d ago
t5v0s5a-7.kicad_mod Publish 0.1.0 · Ray 6d ago
t5v0s5a-7.kicad_sym t5v0s5a-7: symbol repaired (D_Zener, cathode pad 1) · Ray 1d ago
t5v0s5a-7.lbr t5v0s5a-7: symbol repaired (D_Zener, cathode pad 1) · Ray 1d ago
t5v0s5a-7.step Publish 0.1.0 · Ray 6d ago

T5V0S5A-7

Diodes Incorporated · ESD And Surge Protection (TVS/ESD) · SOD-523

T5V0S5A-7 from Diodes Incorporated, in a SOD-523. 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 Cathode passive Cathode of the unidirectional TVS diode, marked by the cathode band; connect to the protected line (T5V0S5A: 5.0V reverse standoff, 6.2V min breakdown at 1mA).
2 A passive Anode of the unidirectional TVS diode; connect to ground/reference for ESD protection.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOD-523
Category Circuit Protection
Pins 2

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Reverse Standoff Voltage VRWM 5 V 2
Min. Breakdown Voltage VBR 6.2 V @ IT = 1.0 mA 2
Max. Reverse Leakage IR 0.05 µA @ VRWM 2
Max. Clamping Voltage VC1 VC1 16.1 V IPP1 = 9.4 A, tP = 8×20µs 2
Max. Clamping Voltage VC2 VC2 17.3 V IPP2 = 15 A, tP = 8×20µs 2
Forward Voltage VF 0.9 V IF = 10mA 2
ESD Rating Human Body Model ESD 8 kV Human Body Model 2
ESD Rating Machine Model ESD 400 V Machine Model 2
ESD IEC61000-4-2 Air Discharge ESD -30 30 kV IEC61000-4-2 Air Discharge 2
ESD IEC61000-4-2 Contact Discharge ESD -30 30 kV IEC61000-4-2 Contact Discharge 2
Power Dissipation PD 300 mW Note 7, see Figure 2 2
Operating and Storage Temperature Range TJ, TSTG -65 150 °C 2
Thermal Resistance, Junction to Ambient RθJA 417 °C/W Note 7, FR-4 board with recommended pad layout 2
Typ. Clamping Voltage VC 7.6 V IPP = 5A, tP = 8×20µs 2
Typical Power Dissipation PPK 260 W See Figure 1 2
Typical Total Capacitance CT 130 pF VR = 0V, f = 1MHz 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 tin  Terminal Connections: Cathode Band  Terminals: Finish, Matte Tin Annealed over Alloy 42 Leadframe. 1

CAD (KiCad official)

  • Symbol: T5V0S5A-7
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: t5v0s5a-7-etched.step / t5v0s5a-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); t5v0s5a-7.step / t5v0s5a-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 f7277a7752bae0f8, retrieved 2026-10-31, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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