Copper Lead Frame Optical Coupler AOTE AT3042-CuH-DE with Halogen Free Epoxy and UL VDE Certifications
Key Attributes
Model Number:
AT3042-CuH-DE
Product Custom Attributes
Number Of Channels:
1
Power Dissipation:
330mW
Operating Temperature:
-55℃~+110℃
Isolation Voltage(Vrms):
5kV
Static Dv/dt:
1000V/us
Output Current(It(rms)):
100mA
Forward Current:
60mA
Load Voltage:
400V
Current - Surge(Itsm):
1A
Output Type:
TRIAC
Voltage - Forward(Vf):
1.5V
Number Of Terminals:
6
Zero Crossing Circuit:
Yes
Mfr. Part #:
AT3042-CuH-DE
Package:
DIP-6
Product Description
Product Overview
The AT303X, AT304X, AT306X, and AT308X series are optical couplers designed for high-voltage isolation applications. These devices integrate a GaAs infrared light-emitting diode with a zero-crossing phase photoelectric bidirectional thyristor, constructed from a single crystal silicon chip. They offer high input-output isolation voltage, a wide operating temperature range, and meet reinforced insulation standards, making them suitable for various industrial and consumer electronics applications including switching power supplies, intelligent meters, industrial control systems, measuring instruments, office equipment like copiers, and household appliances such as air conditioners, fans, and water heaters.
Product Attributes
- Brand: AOTE
- Origin: Taiwan
- Product Series: AT303X, AT304X, AT306X, AT308X
- Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CQC11-471543-2022
- Insulation Standard: Reinforced insulation
- Lead Frame Material: Copper (Cu)
- Epoxy Type: Halogen-free (H)
Technical Specifications
| Parameter | Model(s) | Value | Unit |
|---|---|---|---|
| Peak Breakdown Voltage (VDRM) | AT303X | 250 | V |
| Peak Breakdown Voltage (VDRM) | AT304X | 400 | V |
| Peak Breakdown Voltage (VDRM) | AT306X | 600 | V |
| Peak Breakdown Voltage (VDRM) | AT308X | 800 | V |
| Input-Output Isolation Voltage (VISO) | All | 5000 | Vrms |
| Operating Temperature | All | -55 to 110 | |
| Creepage Distance (Input to Output) | All | >7.0 | mm |
| Clearance Distance (Input to Output) | All | >7.0 | mm |
| Insulation Thickness (Emitter to Detector) | All | >0.4 | mm |
| Peak Isolation Voltage (VIORM) | All | 1500 | Vpeak |
| Transient Isolation Voltage (VIOTM) | All | 7000 | Vpeak |
| Input Forward Current (IF) | All | 60 | A |
| Input Backward Voltage (VR) | All | 6 | V |
| Input Power Dissipation (PD) | All | 100 | mW |
| Input Power Dissipation Derating Factor (above 90C) | All | 3.8 | mW/C |
| Output On-state Current (IT(RMS)) | All | 100 | A |
| Output Power Dissipation (PC) | All | 300 | mW |
| Output Power Dissipation Derating Factor (above 90C) | All | 7.6 | mW/C |
| Total Power Dissipation (Ptot) | All | 330 | mW |
| Storage Temperature | All | -55 to 125 | |
| Soldering Temperature | All | 260 | |
| Input Forward Voltage (VF @ IF=20mA) | All | 1.23 - 1.5 | V |
| Input Back Current (IR @ VR=6V) | All | - - 10 | A |
| Output Off-state Peak Current (IDRM1 @ VDRM=Rated VDRM, IF=0mA) | AT303X | - - 100 | A |
| Output Off-state Peak Current (IDRM1 @ VDRM=Rated VDRM, IF=0mA) | AT304X, AT306X, AT308X | - - 500 | A |
| Output On-state Peak Voltage (VTM @ ITM=100mA peak, IF=Rated IFT) | All | - - 3 | V |
| Output Critical Rise Rate of Off-state Voltage (dv/dt @ VPEAK=Rated VDRM, IF=0) | AT303X | 1000 | V/s |
| Output Critical Rise Rate of Off-state Voltage (dv/dt @ VPEAK=Rated VDRM, IF=0) | AT304X, AT306X, AT308X | 600 | V/s |
| Output Suppression Voltage (VInh @ IF=Rated IFT) | All | - - 20 | V |
| Output Leakage Current in Suppression State (IDRM2 @ IF=Rated IFT, VDRM=Rated VDRM, Off state) | All | - - 500 | A |
| LED Trigger Current (IFT) | AT3031, AT3041, AT3061, AT3081 | - - 15 | A |
| LED Trigger Current (IFT) | AT3032, AT3042, AT3062, AT3082 | - - 10 | A |
| LED Trigger Current (IFT) | AT3033, AT3043, AT3063, AT3083 | - - 5 | A |
| Maintain Current (IH) | All | - - 280 | A |
Package Information
| Package Type | Quantity per Unit | Dimensions (Tube/Reel) | Box Quantity | Carton Quantity |
|---|---|---|---|---|
| DIP6 Tube | 65 pcs/Tube | 500*12*11mm | 50 Tubes/box | 10 boxes/ctn (32500 pcs/ctn) |
| SMD6 Reel | 1000 pcs/reel | 330mm | 2 reels/box | 10 boxes/ctn (20000 pcs/ctn) |
Soldering Information
| Process | Preheat Temperature | Preheat Time | Ramp-Up Rate | Liquidus Temperature | Time Above Liquidus | Peak Temperature | Time at Peak Temperature | Ramp-Down Rate | Max Reflow Cycles |
|---|---|---|---|---|---|---|---|---|---|
| Reflow Soldering | 150-200 | 60-120 s | 3 /s | 217 | 60-150 s | 260 | 30 s | 6 /s | 3 |
| Hand Soldering | 360 5 | 3s | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
2410121506_AOTE-AT3042-CuH-DE_C20612741.pdf
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