[TenTec] Semi-conductor device

Tue Sep 16 00:24:13 EDT 2003

The way the Motorola numbers work is that the third letter is M for metal case or P for plastic and the first number is current rateing the following letter is type of channel and the last number is the voltage rateing divided by 10. So a MTM1N45 is a metal case one amp  N channel enahncement mode MOSFET with a voltage rateing of 450 volts. 
MTM15N450 is 15 amp 450 volts. etc.

73
Bill wa4lav

-----Original Message-----
From: "James Duffer" <dufferjames at hotmail.com>
To: geraldj at isunet.net, tentec at contesting.com
Date: Mon, 15 Sep 2003 19:49:33 -0500
Subject: Re: [TenTec] Semi-conductor device

Is the MTM1N45 similar to the MTM15N45? (I hope so).
Thanks for the information.

73, Jim, wd4air.

>From: "Dr. Gerald N. Johnson, electrical engineer" <geraldj at isunet.net>
>Reply-To: geraldj at isunet.net, tentec at contesting.com
>To: tentec at contesting.com
>Subject: Re: [TenTec] Semi-conductor device
>Date: Mon, 15 Sep 2003 09:38:30 -0500
>
>MTM1N45 is a power MOSFET. Fits MY power supply but probably not a
>tentec power suppply. N type, 150 volts 45 amps.
>
>73, Jerry, K0CQ
>--
>Entire content copyright Dr. Gerald N. Johnson, electrical engineer.
>Reproduction by permission only.
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