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ZX0511M

XCH(旭昌辉) · IC · DFN1006-2L

ZX0511M from XCH(旭昌辉), in a DFN1006-2L. 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 1 passive Bidirectional TVS diode terminal 1 (symbol shows a bidirectional TVS between pins 1 and 2) with 5V reverse working voltage, 5.5V min breakdown at 1mA and 15V max clamping at IPP=35A (8/20us).
2 2 passive Bidirectional TVS diode terminal 2 (symbol shows a bidirectional TVS between pins 1 and 2) with 5V reverse working voltage, 1uA max leakage at 5V and IEC 61000-4-2 protection of 8kV contact and 15kV air.

Key specifications

Parameter Value
Manufacturer XCH(旭昌辉)
Package DFN1006-2L
Category
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 Breakdown Voltage VBR 5.5 7.6 V IT = 1mA 2
Junction Capacitance CJ 70 100 pF VR = 0V, f = 1MHz 2
ESD IEC 61000-4-2 (HBM-ESD) Contact ESD 8 KV IEC 61000-4-2, contact discharge 1
ESD IEC 61000-4-2 (HBM-ESD) Air ESD 15 KV IEC 61000-4-2, air discharge 1
Lead Soldering Temperature TL 260 ℃ 10 sec. 1
Operating Temperature TJ -55 125 ℃ 1
Storage Temperature TSTG -55 150 ℃ 1
Reverse Working Voltage VRWM 5 V 2
Reverse Leakage Current IR 1 μA VRWM = 5V 2
Clamping Voltage VC 9.8 V IPP = 1A, tp = 8/20μs 2
Clamping Voltage VC 15 V IPP = 35A, tp = 8/20μs 2

CAD (KiCad official)

  • Symbol: ZX0511M
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2L (KiCad packages3D, STEP)
  • 3D model files: zx0511m-etched.step / zx0511m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zx0511m.step / zx0511m.glb are the bare package body.

Provenance

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

  • Datasheet: XCH(旭昌辉) datasheet (4 pp, sha256 9f8d5dde9ca6ead7, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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