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Description
BROADCOM LIMITED HCPL-4504-000E Optocoupler, Transistor Output, 1 Channel, DIP, 8 Pins, 25 mA, 3.75 kV, 25 %The HCPL 4504 000E is a high CMR high speed Optocoupler contains a GaAsP LED. The LED is optically coupled to an integrated high gain photo detector. The HCPL 4504 series has short propagation delays and high CTR and also has a guaranteed propagation delay difference. The HCPL 4504 series optocoupler make an excellent solution to IPM inverter dead time and other switching problems. The CTR, propagation delay and CMR are specified both for TTL and IPM
The HCPL-4504-000E is a high CMR high speed Optocoupler contains a GaAsP LED. The LED is optically coupled to an integrated high gain photo detector. The HCPL-4504 series has short propagation delays and high CTR and also has a guaranteed propagation delay difference. The HCPL-4504 series optocoupler make an excellent solution to IPM inverter dead time and other switching problems. The CTR, propagation delay and CMR are specified both for TTL and IPM conditions which are provided for ease of application. An insulating layer between a LED and an integrated photodetector provides electrical insulation between input and output. Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base collector capacitance.
- Short propagation delays for TTL and IPM applications
- TTL compatible
- Open collector output
Applications
Power Management, Signal Processing
Warnings
It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD.
Product details
| Optocoupler Case Style | DIP |
| Forward Current If Max | 25mA |
| Collector Emitter Voltage V(br)ceo | 20V |
| No. of Channels | 1 Channel |
| CTR Min | 25% |
| Packaging | Each |
| Product Range | - |
| Isolation Voltage | 3.75kV |
| No. of Pins | 8Pins |
Other details
| Brand | BROADCOM LIMITED |
| Part Number | HCPL-4504-000E |
| Quantity | Each |
| Technical Data Sheet EN |
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 4
Beautiful sweater
Color: Wine Red, Size: Large
Very nice, quality, very soft beautifully made.Only problem was runs a little big
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Comfortable, warm enough. Feels a bit like a shawl but looks like a good sweater.
I like the color and the fit is good, roomy, feels a bit like a shawl but holds shape and hides a few extra pounds. The zipper is thin but whether you'll find it good enough to last I wouldn't know yet. I'm keeping this.
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Reviewed in the United States on January 20, 2026
★★★★★ 3
Comfortable, well put together, nice material, size chart is way off.
Color: Black, Size: 3X-Large
A well put together sweater that is made with very soft yarn, and doesn't seem to have any major structural issues. The zipper works great and the stitching looks like there's not major flaws. The only big issue is the 3XL sweater I got is way off size wise. Oversized sweaters are great, so I was excited about getting this for me to use for day to day wear, and my wife (who is a lot smaller than me) to steal when she's watching tv on the couch or sitting outside, so the disappointment was palatable. Sadly the 3XL size is about the same size as XL sweaters in the closet, where as a few 2xl sweaters we recently ordered from another company are a lot larger than this one.
Outside of the major size discrepancy, which could be a major deal breaker for some, the sweater itself is really comfy and really nice. Sadly 3XL is the largest size we could get on the chart.
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Reviewed in the United States on January 7, 2024
★★★★★ 5
Well made for the money.
Beautiful, and well made front zipper sweater. I purchased 7 for Christmas and the men in my family loved the soft feel of the fabric. They were true to size..
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Very good quality heavy knit
Color: Blue, Size: Medium
Very nicely made and good quality. Heavy knit. Much nicer than I expected for the price. Size is true to fit.
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Reviewed in the United States on January 12, 2026