component
MMBZ5V6ALYT116
Public Made by Adomby adom
ROHM Semicon ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMMBZ5V6ALYT116
ROHM Semicon · ESD And Surge Protection (TVS/ESD) · SOT-23
MMBZ5V6ALYT116 from ROHM Semicon, in a SOT-23. 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 | K1 | passive | Cathode of the first TVS diode (channel 1), with 5.32-5.88 V Zener voltage at IZ = 20 mA and 3.0 V reverse stand-off voltage. |
| 2 | K2 | passive | Cathode of the second TVS diode (channel 2), with 5.32-5.88 V Zener voltage at IZ = 20 mA and 3.0 V reverse stand-off voltage. |
| 3 | A | passive | Common anode of both diodes, shared by the two protected lines. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| Package | SOT-23 |
| Category | Circuit Protection |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Zener voltage | VZ | 5.32 | 5.6 | 5.88 | V | IZ = 20mA | 2 |
| Reverse Stand-off voltage | VRWM | 3 | V | 2 | |||
| Reverse Current | IR | 5 | μA | VR= 3.0V | 2 | ||
| Forward voltage | VF | 0.9 | V | IF = 10mA | 2 | ||
| Peak pulse current | IPP | 3 | A | tp=10/1000us | 2 | ||
| Clamping voltage | VCL | 8 | V | Ipp = 3.00A | 2 | ||
| Peak Pulse Power | PPP1 | 24 | W | tp=10/1000us (MMBZ5V6ALY to MMBZ10VALY) | 1 | ||
| Junction temperature | Tj | 150 | ℃ | 1 | |||
| Storage temperature | Tstg | -65 | 150 | ℃ | 1 | ||
| Power dissipation | PD1 | 225 | mW | On Glass-epoxy substrate | 1 | ||
| Power dissipation | PD2 | 300 | mW | On Alumina substrate | 1 | ||
| ESD capability, air discharge | VESD | 30 | kV | IEC61000-4-2 level4, Air | 1 | ||
| ESD capability, contact discharge | VESD | 30 | kV | IEC61000-4-2 level4, Contact | 1 | ||
| ESD capability, machine model | VESD | 2 | kV | Machine model C=200pF R=0Ω | 1 | ||
| ESD capability, human body model | VESD | 8 | kV | Human body model C=100pF R=1.5kΩ, MIL-STD-883 level3 | 1 | ||
| ESD capability, charged device model | VESD | 500 | V | CDM (Charged device model) | 1 |
CAD (KiCad official)
- Symbol:
MMBZ5V6ALYT116 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
mmbz5v6alyt116-etched.step/mmbz5v6alyt116-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmbz5v6alyt116.step/mmbz5v6alyt116.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ROHM Semicon datasheet (7 pp, sha256
548e62edcafaf622, retrieved 2026-10-20, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).