Part Details for APT1221S by Panasonic Electronic Components
Results Overview of APT1221S by Panasonic Electronic Components
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
APT1221S Information
APT1221S by Panasonic Electronic Components is an Optocoupler.
Optocoupler are under the broader part category of Optoelectronics.
Optoelectronic components work to detect, generate, and control light. They can essentially produce and/or react to light. Read more about Optoelectronics on our Optoelectronics part category page.
Price & Stock for APT1221S
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
08AK9959
|
Newark | Optocoupler, Triac, 3.75Kv, Sop-4 Rohs Compliant: Yes |Panasonic APT1221S RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 40 |
|
$0.6020 / $1.7400 | Buy Now |
|
DISTI #
255-1523-5-ND
|
DigiKey | OPTOISOLTR 3.75KV TRIAC 1CH 4SOP Min Qty: 1 Lead time: 14 Weeks Container: Tube |
1088 In Stock |
|
$0.6297 / $1.6700 | Buy Now |
|
DISTI #
APT1221S
|
Avnet Americas | Optocoupler AC-OUT 1-CH 4-Pin SOP Tube - Rail/Tube (Alt: APT1221S) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 14 Weeks, 0 Days Container: Tube | 0 |
|
$0.6903 / $0.7360 | Buy Now |
|
DISTI #
769-APT1221S
|
Mouser Electronics | Triac & SCR Output Optocouplers 50mA 600V TRIAC NON ZERO-CROSS RoHS: Compliant | 0 |
|
$0.6290 / $1.6700 | Order Now |
|
DISTI #
74612363
|
RS | Solid State RelayAPT Phototriac Coupler Min Qty: 100 Package Multiple: 1 Lead time: 12 Weeks, 0 Days Container: Bulk | 0 |
|
$1.1800 | RFQ |
|
|
Onlinecomponents.com | Optocoupler Triac AC-OUT 1-CH 600V 4-Pin SOP Tube RoHS: Compliant | Alternative Product Available |
|
$0.7630 / $0.9520 | Buy Now |
|
|
Bristol Electronics | 89 |
|
RFQ | ||
|
|
Quest Components | 71 |
|
$2.0400 / $3.0600 | Buy Now | |
|
DISTI #
APT1221S
|
IBS Electronics | RELAY SSR GEN PURP 1A MAX FORWARD 4 PIN CULUS VDE APT1 SERIES Min Qty: 100 Package Multiple: 1 | 0 |
|
$0.8060 / $0.9035 | Buy Now |
|
DISTI #
000000000007251388
|
Sager | TRIAC & SCR OUTPUT OPTOCOUPLERS SMD/SMT Min Qty: 100 | 0 |
|
$0.7867 / $0.9833 | Buy Now |
Part Details for APT1221S
APT1221S CAD Models
APT1221S Part Data Attributes
|
|
APT1221S
Panasonic Electronic Components
Buy Now
Datasheet
|
Compare Parts:
APT1221S
Panasonic Electronic Components
Triac Output Optocoupler, 1-Element, 3750V Isolation, SOP-4
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | PANASONIC CORP | |
| Package Description | SOP-4 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8541.40.80.00 | |
| Factory Lead Time | 14 Weeks | |
| Samacsys Manufacturer | Panasonic | |
| Additional Feature | UL RECOGNIZED, VDE APPROVED | |
| Configuration | SINGLE | |
| Forward Current-Max | 0.02 A | |
| Input Trigger Current-Max | 0.01 A | |
| Input Trigger Current-Nom | 10 mA | |
| Isolation Voltage-Max | 3750 V | |
| Mounting Feature | SURFACE MOUNT | |
| Number of Elements | 1 | |
| On-State Current-Max | 0.05 A | |
| On-State Voltage-Max | 2.5 V | |
| Operating Temperature-Max | 100 °C | |
| Operating Temperature-Min | -40 °C | |
| Optoelectronic Device Type | TRIAC OUTPUT OPTOCOUPLER | |
| Peak Off-state Voltage-Min | 600 V | |
| Peak Surge Current | 0.6 A | |
| Repetitive Peak Off-state Voltage | 600 V | |
| Reverse Leakage Current-Max | 0.00001 A | |
| Surface Mount | YES |
APT1221S Frequently Asked Questions (FAQ)
-
Panasonic recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane to reduce thermal resistance.
-
To ensure reliable operation in high-temperature environments, it's essential to follow Panasonic's recommended derating guidelines for the APT1221S. This includes reducing the output current and voltage as the ambient temperature increases. Additionally, ensure good airflow and thermal management around the device.
-
Panasonic recommends using a low-ESR ceramic capacitor (X5R or X7R dielectric) with a value of 10uF to 22uF for the input capacitor. This helps to reduce input ripple and ensure stable operation.
-
To prevent oscillation or instability, ensure that the output capacitor is properly selected and placed close to the device. A minimum output capacitance of 10uF is recommended, and the capacitor should have a low ESR. Additionally, ensure that the PCB layout is well-designed, with minimal parasitic inductance and capacitance.
-
The maximum allowed voltage drop across the internal FETs is 1.5V. Exceeding this voltage drop can lead to reduced efficiency, increased heat generation, and potentially damage the device.