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MPC3120R-GV

Public Made by Adom

by adom

miracle Gate Drive Optocoupler, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MPC3120R-GV

miracle · Gate Drive Optocoupler · DIP-8

MPC3120R-GV from miracle, in a DIP-8. 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.
2 Anode passive LED anode input; recommended on-state input current is 7 mA to 16 mA, with absolute maximum forward current of 25 mA.
3 Cathode passive LED cathode input; reverse voltage must not exceed 5 V, and the off-state input voltage is 0 V to 0.8 V.
4 NC unconnected No internal connection.
5 GND power_in Output-side ground (VEE=GND) reference for the gate driver output stage.
6 VO output Gate driver output, rail-to-rail, with peak output current of 2.5 A and maximum output voltage of 35 V.
7 VO output Gate driver output, rail-to-rail, with peak output current of 2.5 A and maximum output voltage of 35 V.
8 VCC power_in Positive supply for the output stage, recommended 15 V to 30 V with absolute maximum of 35 V.

Key specifications

Parameter Value
Manufacturer miracle
Package DIP-8
Category Optoisolators
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Forward Current IF 25 mA 2
Peak Forward Current IFP 50 mA 50% duty, 1ms P.W 2
Peak Transient Current IF(trans) 1 A ≤1μs P.W, 300pps 2
Operating Frequency f 50 kHz 2
Reverse Voltage VR 5 V 2
Input Power Dissipation PI 100 mW 2
Supply Voltage VCC 35 V 2
Output Voltage VO 35 V 2
Peak Output Current IO 2.5 A 2
Output Power Dissipation PO 250 mW 2
Total Power Dissipation Ptot 295 mW 2
Isolation Voltage Viso 5000 Vrms AC For 1 Minute, R.H. = 40 ~ 60% 2
Operating Temperature Topr -55 100 °C 2
Storage Temperature Tstg -55 125 °C 2
Soldering Temperature Tsol 260 °C For 10 seconds 2
Operating Temperature TA -40 100 °C 3
Supply Voltage VCC 15 30 V 3
Input Current (ON) IF(ON) 7 16 mA 3
Input Voltage (OFF) VF(OFF) 0 0.8 V 3
Forward Voltage VF 1.38 1.8 V IF=10mA 3
Reverse Current IR 10 μA VR=5V 3
Input Capacitance Cin 13 pF V=0, f=1MHz 3
High Level Supply Current ICCH 1.66 3 mA IF= 7mA to 10mA, VO= Open 3
Low Level Supply Current ICCL 1.8 3 mA VF = 0 to 0.8V, VO= Open 3
High Level Output Current IOPH -1 A VO= VCC-1.5V 3
High Level Output Current IOPH -2.5 A VO= VCC-4V 3
Low Level Output Current IOPL 1 A VO= VEE+1.5V 3
Low Level Output Current IOPL 2.5 A VO= VEE+4V 3
Input Threshold Current IFLH 2.38 5 mA IO= 0mA, VO> 5V 3
Input Threshold Voltage VFHL 0.8 V IO= 0mA, VO< 5V 3
Under Voltage Lockout Threshold VUVLO+ 11 13.01 13.5 V IO= 10mA, VO> 5V 3
Under Voltage Lockout Threshold VUVLO- 9.5 11.01 12 V IO= 10mA, VO< 5V 3
Floating Capacitance CIO 1 pF V=0, f=1MHz 3
Propagation Delay Time to Output Low Level TPHL 50 103 500 ns IF= 7 to 16mA, CL= 10nF, RL= 10Ω, f= 10kHz, Duty = 50%, TA= 25 °C 4
Propagation Delay Time to Output High Level TPLH 50 83 500 ns IF= 7 to 16mA, CL= 10nF, RL= 10Ω, f= 10kHz, Duty = 50%, TA= 25 °C 4
Pulse Width Distortion /TPHL-TPLH/ 20 200 ns 4
Propagation Delay Skew tPSK -100 100 ns 4
Rise Time tr 13 ns 4
Fall Time tf 13 ns 4
UVLO Turn On Delay tUVLO(ON) 1.6 μs IF= 10mA, VO> 5V 4
UVLO Turn Off Delay tUVLO(OFF) 0.4 μs IF= 10mA, VO< 5V 4
Common Mode Transient Immunity at Logic High CMH -20 kV/μs IF=7 to16mA, VCC=30V,TA=25 °C, VCM= 2kV 4
Common Mode Transient Immunity at Logic Low CML 20 kV/μs IF=0mA, VCC= 30V, RL, TA= 25 °C, VCM= 2kV 4

CAD (KiCad official)

  • Symbol: MPC3120R-GV
  • Footprint: Package_DIP:DIP-8_W7.62mm
  • 3D model: DIP-8 (KiCad packages3D, STEP)
  • 3D model files: mpc3120r-gv-etched.step / mpc3120r-gv-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mpc3120r-gv.step / mpc3120r-gv.glb are the bare package body.

Provenance

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

  • Datasheet: miracle datasheet (18 pp, sha256 9405c234becb12ea, retrieved 2026-10-23, 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