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For Reference Only
| Part Number | HMA121AR4 |
| OEMstron Part # | HMA121AR4 |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Isolators › Optoisolators - Transistor, Photovoltaic Output |
| Description | OPTOISO 3.75KV TRANSISTOR 4SMD |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | HMA121AR4 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 19 - May 24 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
HMA121AR4 Specifications
| Part Number | HMA121AR4 | |
| Brand | ON Semiconductor | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Isolators | |
| Subcategory | Optoisolators - Transistor, Photovoltaic Output | |
| Manufacturer | ON Semiconductor | |
| Series | - | |
| Number of Channels | 1 | |
| Voltage - Isolation | 3750Vrms | |
| Current Transfer Ratio (Min) | 100% @ 5mA | |
| Current Transfer Ratio (Max) | 300% @ 5mA | |
| Turn On / Turn Off Time (Typ) | - | |
| Rise / Fall Time (Typ) | 3µs, 3µs | |
| Input Type | DC | |
| Output Type | Transistor | |
| Voltage - Output (Max) | 80V | |
| Current - Output / Channel | 80mA | |
| Voltage - Forward (Vf) (Typ) | 1.3V (Max) | |
| Current - DC Forward (If) (Max) | 50mA | |
| Vce Saturation (Max) | 400mV | |
| Operating Temperature | -40°C ~ 100°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 4-SMD, Gull Wing | |
| Supplier Device Package | 4-SMD |
HMA121AR4 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
HMA121AR4V Fairchild Semiconductor Corporation |
OPTOISO 3.75KV TRANSISTOR 4SMD |
Contact Us |
|
HMA121AR4 Fairchild Semiconductor Corporation |
OPTOISO 3.75KV TRANSISTOR 4SMD |
Contact Us |
| Part Number | Description | Stock |
|
HMA121AR4V D# HMA121AR4V-ND ON Semiconductor |
OPTOISO 3.75KV TRANSISTOR 4SMD |
Limited Supply - Call |
|
HMA121AR4 D# HMA121AR4-ND ON Semiconductor |
OPTOISO 3.75KV TRANSISTOR 4SMD |
Limited Supply - Call |
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| In Stock | 313 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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