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For Reference Only
| Part Number | HMA121R1 |
| OEMstron Part # | HMA121R1 |
| 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 | HMA121R1 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 1 - Feb 6 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
HMA121R1 Specifications
| Part Number | HMA121R1 | |
| 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) | 50% @ 5mA | |
| Current Transfer Ratio (Max) | 600% @ 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 |
HMA121R1 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
HMA121R1 D# HMA121R1 ON Semiconductor |
OPTOCOUPL DC-IN 1CH TRANS DC-OUT 4PIN MINI-FLAT - Bulk (Alt: HMA121R1) RoHS: Compliant
|
Americas - 3001 |
| Part Number | Description | Stock |
|
HMA121R1 Fairchild Semiconductor Corporation |
40 | |
|
HMA121R1V Fairchild Semiconductor Corporation |
2229 |
| Part Number | Description | Stock |
|
HMA121R1 Fairchild Semiconductor Corporation |
N/A 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER MINIFLAT-4 |
1 |
|
HMA121R1V Fairchild Semiconductor Corporation |
OPTOISO 3.75KV TRANSISTOR 4SMD |
Contact Us |
| Part Number | Description | Stock |
|
HMA121R1 D# 2156-HMA121R1-FSTR-ND Rochester Electronics LLC |
TRANSISTOR OUTPUT OPTOCOUPLER |
3001 In Stock |
|
HMA121R1V D# HMA121R1V-ND ON Semiconductor |
OPTOISO 3.75KV TRANSISTOR 4SMD |
Limited Supply - Call |
| Part Number | Description | Stock |
|
HMA121R1 Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36530 |
|
HMA121R1V Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
22400 |
| Part Number | Description | Stock |
|
HMA121R1 D# NS-HMA121R1 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
7357 |
|
HMA121R1V D# NS-HMA121R1V Fairchild Semiconductor Corporation |
OEM/CM ONLY |
2433 |
| Part Number | Description | Stock |
|
HMA121R1 Fairchild Semiconductor Corporation |
Optocoupler, DC Input, Transistor Output, 1 Channel, 3.75KV Isolation, SO |
150 |
| Part Number | Description | Stock |
|
HMA121R1 Fairchild Semiconductor Corporation |
Transistor Output Optocoupler, 3750V Isolation RoHS: Compliant
|
3001 |
| Part Number | Description | Stock |
|
HMA121R1 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
4265 |
|
HMA121R1V Fairchild Semiconductor Corporation |
OEM/CM ONLY |
2695 |
| Part Number | Description | Stock |
|
HMA121R1V Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
22385 |
|
HMA121R1 Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36515 |
| Part Number | Description | Stock |
|
HMA121R1 Fairchi |
shipping today |
36 |
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Quick Inquiry
| In Stock | 464 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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