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M3157

Public Made by Adom

by adom

HXY MOSFET Analog Switches - Special Purpose, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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M3157

HXY MOSFET · Analog Switches - Special Purpose · SOT-363

M3157 from HXY MOSFET, in a SOT-363. 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 B1 bidirectional Data port B1, connected to A when Select is high; analog signal range 0 to VCC.
2 GND power_in Ground.
3 B0 bidirectional Data port B0, connected to A when Select is low; analog signal range 0 to VCC.
4 A bidirectional Common data port A, connected to B0 or B1 according to Select; analog signal range 0 to VCC.
5 VCC power_in Power supply, operating range 1.65 V to 5.5 V.
6 Select input Control input selecting B0 (low) or B1 (high); must be tied high or low and not left floating, tolerates up to 7 V above VCC.

Key specifications

Parameter Value
Manufacturer HXY MOSFET
Package SOT-363
Category Interface
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
Supply voltage VCC VCC -0.5 7 V 2
Switch voltage VS -0.5 V Printed max is VCC+0.5 V (note 1); not numeric 2
Input voltage VIN -0.5 7 V Note 1 2
Input clamp diode current IIK -50 mA VIN<0V 2
Output current Iout 128 mA 2
Supply to ground current Icc/IGND 100 mA 2
Storage temperature range Tstg -65 150 °C 2
Maximum junction temperature TJ 150 °C 2
Lead temperature (soldering) TL 260 °C Soldering, 10 s 2
Total power dissipation PD 180 mW 85°C 2
Supply voltage VCC VCC 1.65 5.5 V 2
Operating temperature TA -55 125 °C 2
Input rise and fall time tr,tf 0 10 ns/V VCC=2.3V-3.6V 2
Input rise and fall time tr,tf 0 5 ns/V VCC=4.5V-5.5V 2
Thermal resistance junction to ambient θJA 270 °C/W 2
High-level input voltage VIH 1.5 V VCC=2.3-2.8V 3
High-level input voltage VIH 2.4 V VCC=3-4.2V 3
Low-level input voltage VIL 0.4 V VCC=2.3-2.8V 3
Input leakage current IIN -0.1 0.05 0.1 uA 0<VIN<5.5V, VCC=0-5.5V, TA=25°C 3
Input leakage current IIN -1 1 uA 0<VIN<5.5V, VCC=0-5.5V, TA=-40~85°C 3
Off-state leakage current IOFF -0.1 0.05 0.1 uA 0<A,B<VCC, VCC=1.65-5.5V, TA=25°C 3
Off-state leakage current IOFF -1 1 uA 0<A,B<VCC, VCC=1.65-5.5V, TA=-40~85°C 3
Quiescent supply current ICC 1 10 uA VCC=5.5V, VIN=VCC or GND, IOUT=0 3
Analog input range lower limit VCC 0 V Analog level input range 3
On-resistance RON 3 7 Ω VCC=4.5V, VIN=0V, IO=30mA 3
On-resistance RON 5 12 Ω VCC=4.5V, VIN=2.4V, IO=-30mA 3
On-resistance RON 7 15 Ω VCC=4.5V, VIN=4.5V, IO=-30mA 3
On-resistance RON 4 9 Ω VCC=3.0V, VIN=0V, IO=24mA 3
On-resistance RON 10 20 Ω VCC=3.0V, VIN=3V, IO=-24mA 3
On-resistance RON 13 30 Ω VCC=2.3V, VIN=2.3V, IO=-8mA 3
On-resistance RON 6.5 20 Ω VCC=1.65V, VIN=0V, IO=4mA 3
On-resistance RON 17 50 Ω VCC=1.65V, VIN=1.65V, IO=-4mA 3
Full signal range on-resistance RRANGE 25 Ω VCC=4.5V, IA=-30mA, 0≤VBn≤VCC 3
Full signal range on-resistance RRANGE 50 Ω VCC=3V, IA=-24mA, 0≤VBn≤VCC 3
Full signal range on-resistance RRANGE 100 Ω VCC=2.3V, IA=-8mA, 0≤VBn≤VCC 3
Full signal range on-resistance RRANGE 300 Ω VCC=1.65V, IA=-4mA, 0≤VBn≤VCC 3
Channel-to-channel on-resistance matching ΔRON 0.15 Ω VCC=4.5V, IA=-30mA, VBn=3.15V 4
Channel-to-channel on-resistance matching ΔRON 0.2 Ω VCC=3V, IA=-24mA, VBn=2.1V 4
Channel-to-channel on-resistance matching ΔRON 0.5 Ω VCC=2.3V, IA=-8mA, VBn=1.6V 4
Propagation delay tPHL/tPLH 1.2 ns VCC=2.3-2.7V, Fig.1, VI=OPEN 4
Propagation delay tPHL/tPLH 0.8 ns VCC=3.0-3.5V, Fig.1, VI=OPEN 4
Propagation delay tPHL/tPLH 0.3 ns VCC=4.5-5.5V, Fig.1, VI=OPEN 4
Turn-on time (A to Bn) tPZL/tPZH 7 24 ns VCC=1.65-1.95V, Fig.1, VI=2*VCC for tPZL, VI=0V for tPZH 4
Turn-on time (A to Bn) tPZL/tPZH 3.5 14 ns VCC=2.3-2.7V, Fig.1, VI=2*VCC for tPZL, VI=0V for tPZH 4
Turn-on time (A to Bn) tPZL/tPZH 2.5 7.6 ns VCC=3.0-3.5V, Fig.1, VI=2*VCC for tPZL, VI=0V for tPZH 4
Turn-on time (A to Bn) tPZL/tPZH 1.7 5.7 ns VCC=4.5-5.5V, Fig.1, VI=2*VCC for tPZL, VI=0V for tPZH 4
Turn-off time (A to Bn) tPLZ/tPHZ 3 13 ns VCC=1.65-1.95V, Fig.1, VI=2*VCC for tPLZ, VI=0V for tPHZ 4
Turn-off time (A to Bn) tPLZ/tPHZ 2 7.5 ns VCC=2.3-2.7V, Fig.1, VI=2*VCC for tPLZ, VI=0V for tPHZ 4
Turn-off time (A to Bn) tPLZ/tPHZ 1.5 5.3 ns VCC=3.0-3.5V, Fig.1, VI=2*VCC for tPLZ, VI=0V for tPHZ 4
Turn-off time (A to Bn) tPLZ/tPHZ 0.8 3.8 ns VCC=4.5-5.5V, Fig.1, VI=2*VCC for tPLZ, VI=0V for tPHZ 4
Charge injection Q 7 pC VCC=5.0V, Fig.3, CL=0.1nF, VGEN=0V, RGEN=0Ω 4
Off isolation OIRR -57 dB VCC=1.65-5.5V, Fig.4, RL=50Ω, f=10MHz 4
Crosstalk Xtalk -54 dB VCC=1.65-5.5V, Fig.5, RL=50Ω, f=10MHz 4
-3dB bandwidth BW 350 MHz VCC=1.65-5.5V, Fig.8, RL=50Ω 5
Total harmonic distortion THD 0.011 % VCC=5.0V, RL=600Ω, 0.5VP-P, f=600Hz-20kHz 5
Input capacitance CIN 2.3 pF Note 10: TA=25°C, f=1MHz 5
B-port off capacitance CIO-B 5 pF VCC=5.0V, Fig.6, TA=25°C, f=1MHz (note 10) 5
A-port on capacitance CIOA-ON 15.5 pF Fig.7, TA=25°C, f=1MHz (note 10) 5

CAD (KiCad official)

  • Symbol: M3157
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: m3157-etched.step / m3157-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); m3157.step / m3157.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (10 pp, sha256 fea094d8e6a431f5, retrieved 2026-10-18, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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