Dionics-USA Incorporated

Dionics-USA Incorporated
Manufacturer of Semiconductors, Integrated Circuits,
Solid-State Relays and Photovoltaic Mosfet Drivers

"Where quality and reliability are built into everything we do"
96-B Urban Avenue, Westbury, NY 11590 USA
sales@dionics-usa.com email
516-997-7474 telephone 516-997-7479 fax
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LATEST PRODUCT ANNOUNCEMENTS                            (click here for archived announcements)

DIONICS-USA HAS TERMINATED OPERATIONS ON JUNE 30, 2021
We will retain our website until the end of May 2022.
Our email addresses and phone number will be active until then as well.
We will be available to answer any technical questions throughout the end of this year.
Thank you for your support over the past 53 years.

We have a limited stock available of the following devices:
DIG-1115-SMP 497pc
DIG-3115-SMP 920pc
DIG-4115-SMP 389pc
DI 242 ceramic 52pc
DI 4044 (TO5) 926pc
If interested and would like price and delivery,
please email Ken Davis at kwdavis@dionics-usa.com
or Mike Gunderson at mgunderson@sierracomp.com
These will be shipped from our distributor Sierra Components in Minden, NV.
Our phone number is 516-997-7474 and messages are checked and responded to weekly.
For fastest response, please email.

PREVIOUS ANNOUNCEMENTS
After 53 years, Dionics-USA Incorporated will be terminating operation on June 30, 2021.
 
We are thankful for the support of our customers and vendors through both profitable
and occasionally trying times over the past 5+ decades.   
 
Recent events dictated by the slowing of the semiconductor industry due to the Covid pandemic coupled with raw material supply issues have regrettably caused us to re-evaluate maintaining many of our product lines.  
Over the past year, we have been forced to reduce our manufacturing significantly and, in many cases,
obsolete many of our product lines.
 
Providing and maintaining the level of quality expected in our products has always been paramount.  
 
Over the past year, after noticing the difficulty of obtaining raw materials, we began urging our customers to consider life-time purchases while our dwindling supply of raw materials was still available.  
Many of our suppliers are no longer in business and the quality of materials currently in the marketplace
do not meet our exacting requirements.
 
Over this second quarter, we will be selling off our remaining inventory, machinery and proprietary technology.  
If you have any interest in our equipment, inventory or technology,
please contact Ken Davis at kwdavis@dionics-usa.com.
 
Again, we are grateful to our customers for their support over the past 53 years.
 
 
Bernard L. Kravitz, President
 
Ken Davis, Director of M.I.S.

We supply designers and manufacturers with the highest quality:

DIG-31-8-30-DD 6 lead pdip Photovoltaic (PV) Mosfet Driver
with Dynamic Discharge (Fast turn-on / Fast turn-off / Active gate discharge)
The DIG-31-8-30-DD exceeds the electrical performance of the discontinued DIG-11-15-30-DD devices.
The DIG-31-8-30-DD has a typical Voc of 17v@30mA and Isc of 60uA@30mA.
This is also a possible alternative for users of the DIG-11-8-30-DD / DIG-21-8-30-DD / DIG-21-15-30-DD
product lines that are looking for substantially higher Isc.
DIG-31-8-30-DD is available in through-hole (straight-leg) or surface-mount (gull-wing) 6 lead pdip versions.
Samples of the new DIG-31-8-30-DD / DIG-31-8-30-DD GW are available now.

DIG-31-08-050 6 lead pdip Photovoltaic (PV) Mosfet Driver
The DIG-31-08-050 has a typical Voc of 19v@30mA and Isc of 135uA@30mA.
This is a possible alternative for users of the DIG-11-08-050 / DIG-11-06-030 / DIG-11-06-150 product lines
that are looking for substantially higher Isc.
DIG-31-08-050 is available in through-hole (straight-leg) or surface-mount (gull-wing) 6 lead pdip versions.
Samples of the new DIG-31-08-050 / DIG-31-08-050 GW are available now.

DIG-3115-SMP small size surface mount pdip Photovoltaic (PV) Mosfet Driver
with Dynamic Discharge (Fast turn-on / Fast turn-off / Active gate discharge)
In a package size of only .410x.180x.110 inches, the DIG-3115-SMP meets/exceeds the electrical performance
of the discontinued hermetic DIG-1115-SM / DIG-2115-SM devices in an inexpensive pdip package.
The DIG-3115-SMP has a typical Voc of 17v@30mA and Isc of 62uA@30mA.
These are also possible alternatives for users of the DIG-11-8-30-DD / DIG-21-8-30-DD / DIG-21-15-30-DD product lines
that are looking to conserve board space without sacrificing performance.
Samples of the new DIG-3115-SMP  are available now.

An Ad from 1978
We originated the Iso-Gate Photovoltaic Mosfet Driver in 1972
and have been manufacturing them for almost 50 years!

Drop-in replacement announced for the DIG-12-06-100 and DIG-12-06-250 product lines
DIG-12-08-045 (250) is a custom-tested drop-in replacement
that meets/exceeds the electrical specs of the discontinued DIG-12-06-100 and DIG-12-06-250 devices.
The through-hole version DIG-12-08-045 (250) is in stock now --
the surface-mount gull-wing version DIG-12-08-045 (250) GW is available by special order.

DIG-1115-SMP and DIG-2115-SMP small size surface mount pdip Photovoltaic (PV) Mosfet Driver
In a package size of only .410x.180x.110 inches,
-- the DIG-1115-SMP meets/exceeds the electrical performance
   of the discontinued hermetic DIG-1115-SM in an inexpensive pdip package.
-- the DIG-2115-SMP meets/exceeds the electrical performance
   of the discontinued hermetic DIG-2115-SM in an inexpensive pdip package.
These are also possible alternatives for users of the DIG-11-8-30-DD / DIG-21-8-30-DD / DIG-21-15-30-DD product lines looking to conserve board space without sacrificing performance.
Samples of the new DIG-1115-SMP and DIG-2115-SMP are available now.

Dionics-USA introduces rugged "Combat-Ready" version of its Photovoltaic MOSFET-Driver
Dionics-USA, the originator of the Photovoltaic (PV) MOSFET-Driver,
has just introduced its new “Combat-Ready” surface mount version, part number CR54SM.

Company president, Bernard Kravitz, explained that over recent years, high-reliability Military packages for
PV MOSFET-Drivers have grown “ever smaller, more fragile, and ever more costly.
"Expensive but fragile doesn’t make sense.”, he pointed out.
Inspired by the words of Thomas Edison, “There’s a way to do it better - find it.”,
Kravitz explained, “We determined to find that better way.”
The result is the company’s new rugged surface-mount part, CR54SM – “Combat-Ready”, as he states.
“It even looks bullet-proof,” he jokes, “but we haven’t tested for that yet.”
Kravitz also points out that not only is the new part physically much stronger, but it is also dramatically less costly.

Kravitz concluded: “In this increasingly hostile world, we expect many new Military equipment designs to seriously consider replacing the earlier fragile parts with the new ‘combat-ready’ CR54SM device.”

This part (CR54SM) is an alternate hermetic device for the discontinued DIG-1115-SM.
We also offer an alternate hermetic device for the discontinued DIG-2115-SM called CR54-2SM.

Are you in need of more stringent test specifications than our catalog parts?
As the manufacturer of all of our parts, we can custom test and/or manufacture devices to meet your exact requirements -- Email us with your spec.
Are you looking to replace a discontinued device?  We can offer alternatives...

Our Contact Information

Domestic / Foreign Orders -- Main Offices
Dionics-USA Incorporated          Telephone: 516-997-7474
96-B Urban Avenue                              Fax: 516-997-7479
Westbury, NY 11590 USA                 Email: sales@dionics-usa.com

Domestic Distributors
Sierra Components                    Telephone: 775-783-4940
2222 Park Place                                   Fax: 775-783-4947
Building 3, Suite E                             Email: dennis@sierracomp.com       
Minden, NV 89423 USA                 Contact: Dennis Gunderson  


ABOUT US
Dionics-USA Incorporated, the inventor of the Photovoltaic (PV) optically-isolated MOSFET driver, is a major contributor to the advancement of the state-of-the-art in PV optically-isolated Solid State Relays.  In addition to expertise in micro-Photovoltaics (µPV), we pioneered the use of Dielectric Isolation processing for monolithic high-voltage IC's use in gas-discharge digitial displays.




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