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optocoupler AOTE MOC3021SM supporting diverse applications in power systems and consumer electronics

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optocoupler AOTE MOC3021SM supporting diverse applications in power systems and consumer electronics

Number of Channels : 1

Power Dissipation : 330mW

Operating Temperature : -55℃~+110℃

Isolation Voltage(Vrms) : 5kV

Static dv/dt : 100V/us

Output Current(It(rms)) : 100mA

Forward Current : 60mA

Current - Surge(Itsm) : 1A

Output Type : TRIAC

Voltage - Forward(Vf) : 1.23V

Number of terminals : 6

Zero Crossing Circuit : No

Holding Current (Ih) : 0.25mA

Description : 100V/us 100mA 60mA 1.23V SMD-6P Triac, SCR Output Optoisolators RoHS

Mfr. Part # : MOC3021SM

Model Number : MOC3021SM

Package : SMD-6P

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Product Overview

The AOTE MOC301X, MOC302X, MOC305X, and MOC307X series optocouplers utilize high-efficiency photoelectric conversion technology and advanced packaging processes to provide reliable input-output isolation. These optocouplers support both DIP and SMD package types, catering to diverse application needs across industrial automation, consumer electronics, and power systems. They are designed for applications requiring AC voltage regulation, motor control, dimming control in lighting systems, and isolation/circuit protection in power supplies and medical equipment.

Product Attributes

  • Brand: AOTE
  • Product Series: MOC301X, MOC302X, MOC305X, MOC307X
  • Certifications: ROHS, REACH, HF compliant
  • Environmental Compliance: Halogen-free (indicated by 'H' in marking)
  • Package Types: DIP6, SMD6
  • Release Date: November 1, 2024 (Version B1)

Technical Specifications

General Features:

Feature Specification Unit
Input-Output Isolation Voltage (Vios) 5000 Vrms
Creepage Distance > 7.0 mm
Input-Output Insulation Thickness > 0.4 mm
Moisture Sensitivity Level (MSL) Class 1

Absolute Maximum Ratings (Ta = 25):

Parameter Symbol MOC301X MOC302X MOC305X MOC307X Unit
Input Forward Current IF 60 mA
Input Backward Voltage VR 6 V
Input Power Dissipation PD 70 mW
Input Power Dissipation Derating Factor (above Ta = 90C) PDD 3.8 mW/
Off-state Output Terminal Voltage (VDRM) VDRM 250 400 600 800 V
Peak Repetitive Surge Current (pw=100 s, 120pps) ITSM 1 A
On-state Current (RMS) IT(RMS) 100 mA
Output Power Dissipation PC 300 mW
Output Power Dissipation Derating Factor (above Ta = 85C) 7.4 mW/
Isolation Voltage Viso 5000 Vrms
Operating Temperature Topr -55 to +110
Storage Temperature Tstg -55 to +125
Soldering Temperature Tsol 260

Recommended Operating Conditions:

Parameter Symbol Min. Max. Unit
Forward Current IF 5 15 mA
Peak Repetitive Surge Current (pw=100 s, 120pps) ITSM - 1 A
On-state Current (RMS) IT(RMS) - 100 mA

Product Characteristic Parameters (Ta = 25):

Parameter Symbol Condition Min. Typ. Max. Unit
Input Forward Voltage VF IF = 20mA - 1.23 1.5 V
Input Back Current IR VR = 6V - - 10 uA
Output Off-state Peak Current IDRM VDRM = Rated VDRM, IF = 0mA - - 100 nA
Output On-state Peak Voltage VTM ITM = 100mA peak, IF = Rated IFT - - 2.5 V
Critical Rise Rate of Off-state Voltage dv/dt MOC301X, VPEAK = Rated VDRM, IF =0 - 100 - V/s
MOC302X, MOC305X, VPEAK = 400V, IF = 0 1000 - - V/s
MOC307X, VPEAK = 400V, IF = 0 1000 - - V/s
MOC307X, VPEAK = 800V, IF = 0 1000 - - V/s
LED Trigger Current (IFT) IFT MOC3020, Main terminal Voltage = 3V - - 30 mA
MOC3011 - - 15 mA
MOC3021, MOC3051, MOC3071 - - 15 mA
MOC3012 - - 10 mA
MOC3022, MOC3052, MOC3072 - - 10 mA
MOC3013 - - 5 mA
MOC3023, MOC3053, MOC3073 - - 5 mA
MOC301X, MOC302X, MOC305X, MOC307X - - - mA
Maintain Current IH - - 250 uA

Overall Dimensions:

(Refer to page 8 of the datasheet for detailed dimensions in mm)

Marking Information:

Format: MOC30VX YWWEH

  • ' ' denotes AOTE brand LOGO
  • 'Y' denotes Year (A=2018, B=2019, etc.)
  • 'WW' denotes Week Number
  • 'E' denotes Internal Code
  • 'H' denotes Halogen-free

Packing Information:

Package Type Packing Form Quantity per Reel/Tube Quantity per Box Quantity per Carton Box Specification Carton Specification
SMD6 Reel (330mm Blue) 1000 pcs/reel 2 reels/box 10 boxes/ctn 340*60*340mm 620*360*365mm
DIP6 Tube (500*12*11mm) 65 pcs/tube 50 tubes/box 10 boxes/ctn 525*128*56mm 535*275*300mm

Reliability Test Items And Conditions:

Test Item Reference Standard Test Conditions Time Quantity Criterion
Solderability JESD22-B102 Tsol=(2455), t=5s; 1 time 22 0/22
Resistance to Soldering Heat JESD22-A106 Tsol=(2605), t=10s, 3 times 22 0/22
ESD-HBM JESD22-A114 Ta=25, HBM (2000V) Positive & Negative 3 times each 10 0/10
High Temperature Storage JESD22-A103 Ta=125 1000h 22 0/22
Low Temperature Storage JESD22-A119 Ta= -55 1000h 22 0/22
Thermal Shock JESD22-A104 -55(15min) 125(15min) 300 cycles 22 0/22
DC Operating Life Test JESD22-A108 Ta=25, IF=50mA, Vcc=5V 1000h 22 0/22
High Temperature DC Operating Life JESD22-A108 Ta=110, IF=20mA, Vcc=5V 1000h 76 0/76
High Temperature High Humidity Bias JESD22-A101 Ta =85, RH=85% IF=0mA, VCE=64V 1000h 22 0/22
High Temperature Bias JESD22-A108 Ta =110, IF=0mA, VCE=80V 1000h 22 0/22
High Pressure Steam Test JESD22-A102 P=15PSIG, 121, 100%RH 96h 22 0/22

Soldering Profiles:

  • Refer to page 12 of the datasheet for Solder Reflow Profile, Wave Soldering Profile, and Hand Soldering Iron guidelines.
  • Hand Soldering Iron: Only for rework or sample testing. Temperature: 350 5, within 3s.

Attention:

  • AOTE implements dynamic technical updates; specifications are subject to change. Refer to the official website for the latest version.
  • Users must adhere to specified operating conditions. Failures due to misuse are excluded from warranty.
  • Contact technical support for customized validation in critical applications (medical devices, industrial control).
  • This document is valid until Dec 31, 2025. Updates will be notified on the official website.

2508011705_AOTE-MOC3021SM_C22373362.pdf


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