Did not find the result you want

A diode is an electronic device made of semiconductor materials such as silicon, selenium, and germanium. It has unidirectional conductivity, that is, when a forward voltage is applied to the anode and cathode of the diode, the diode is turned on. When a reverse voltage is applied to the anode and cathode, the diode is turned off. Therefore, the turn-on and turn-off of the diode are equivalent to the turn-on and turn-off of the switch. The positive and negative terminals of the diode, one end is called the anode, and the other is called the cathode. The current can only move from the anode to the cathode. A diode is a device composed of semiconductors. A semiconductor can flow current in any direction.

Characteristics of the diode:

1. Positive

In the current range of regular use, the terminal voltage of the diode remains almost unchanged when it is turned on. This voltage is called the forward voltage of the diode.

2. Reversibility

When the applied reverse voltage does not exceed a specific range, the current through the diode is a reverse current formed by the drifting movement of minority carriers. Since the reverse current is minimal, the diode is in an off state. This reverse current is also called reverse saturation current or leakage current. The reverse saturation current of the diode is greatly affected by temperature.

3. Breakdown

When the applied reverse voltage exceeds a particular value, the reverse current will suddenly increase. This phenomenon is called electrical breakdown. The critical voltage that causes electrical breakdown is called the diode reverse breakdown voltage.

    If you have any questions, please leave a message.

    Leave message



    mahantesh 2024/2/9 19:00:28
    Q:how to decode the eeprom data, i wanna use
    A:Hello, you can use EEPROM programming cable decoding tool for hash board repair.
    https://www.zeusbtc.com/ASIC-Miner-Repair/Parts-Tools-Details.asp?ID=1560
    Seyed Alavi 2023/8/31 4:35:24
    Q:we need to buy 5 parts of 74FCT164245TPAG components.
    We are in Canada, L4C 2V2. We need that to be shipped to us in less than 10 days.
    How much would be the total cost?
    Best
    S ALi Alavi
    416-454-4419
    A:Hello, 74FCT164245TPAG: $5.2 each, please contact our sales staff via WhatsApp for specific details: +8618623251355/+86 19123969125, thank you for your attention.
    Gohar 2023/5/29 14:35:51
    Q:Do the prices include VAT?
    A:Hello, the product price does not include shipping and taxes. If you have any needs, please contact our sales staff: +8618623251355/+86 19123969125. Thank you for your attention.
    Jose Martinez 2023/5/26 10:25:26
    Q:Hello,I want two 741 PMUs, Second (left side), please. Include shipping to USA, FLORIDA.
    A:Hello, please contact our sales staff via WhatsApp for quotation and specific details: +8618623251355/+86 19123969125, thank you for your attention.
    Claudio Nigretti 2022/10/28 21:22:29
    Q:I'm looking for 255pcs of SST25VF040B-50-4I-SAE. Could I've a quote ?
    Thanks
    Regards
    A:Hello, we only have refurbished now, $0.8each, if you need, please contact our pre-sales customer service
    Parimal Bhide 2022/10/22 15:58:25
    Q:Please give prices for ST make TL431ACZ-AP
    Qty: 500 & 1000 Pcs.
    We are not traders. We use these for power supply units we manufacturer
    A:Hello, the unit price of TL431ACZ-AP is $0.4 each, if you need, please contact our pre-sales customer service
    https://www.zeusbtc.com/FAQ.asp
    Isaiah Tanner 2022/6/30 17:47:30
    Q:looking to get my mini doge miner repair done in the USA burned out power connector
    A:Hello sir, this is the information of the repair center, you can find your nearest or suitable
    https://www.zeusbtc.com/RepairCenter/
    JESTIN 2022/6/25 16:13:53
    Q:i am looking for Aisen,Loveminer Hashboard testing tools,hashboard temperature fixing etc
    can u help on this matter

    jestin
    A:Hello sir, you can buy "PicoBT Multifunctional Hash Board Tester", if you need, you can contact our pre-sales customer service
    https://www.zeusbtc.com/FAQ.asp
    Trong 2022/5/27 11:39:03
    Q:I finding chip of D7 no. BM1764AB, Do you have?
    A:Hello sir, we have stock, $90 each, if you need, you can contact our pre-sales customer service at any time

    https://www.zeusbtc.com/FAQ.asp
    pravaid 2022/5/16 2:03:26
    Q:i need chip tester for bm1397
    A:Hello sir, attach the link of the tester, if you need please contact the pre-sales customer service via WhatsApp
    https://www.zeusbtc.com/ASIC-Miner-Repair/Parts-Tools-Details.asp?ID=212
0
About products purchase, please contact our sales manager:
[email protected]

About miner repair and after-sale issues, please contact the repair manager email:
[email protected]

For business cooperation, please contact:
[email protected]

COMPLAINTS & SUGGESTIONS
If you have any dissatisfaction during the transaction or have valuable suggestions for us, please contact us via this email address:
[email protected]
Attention!

Recently, many companies claiming to be mining companies imitate us and say that they are related to us, or that they are our branch companies, which has caused customers to be deceived. Please be careful not to believe any impostors, please check our correct contact information and beware of being deceived getting scammed, and losing money.
please check our right contact way: Here

CLOSE