Kingtronics Blog

Different types of diodes have different parameters.We must understand the following main parameters:

4. Reverse Current
Diode reverse current is at a temperature and a predetermined maximum reverse voltage is applied, current flows through the diode reverse. The smaller the reverse current, the conductive performance of the tube in one direction, the better. It is noteworthy that the reverse current and temperature are closely related, the temperature is increased by about 1 0 ℃, the reverse current increases doubled. For example 2APl type germanium diode, at 25 ℃, the reverse current of 250μA, the temperature rises to 35 ℃, reverse current will rise to 500μA, at 75 ℃, its reverse current has reached 8mA, not only lost a single direction of the conductive characteristics, the tubes will overheat and damage. Than the germanium diode silicon diode has good stability at high temperatures.

5. Reverse Recovery Time
From the forward voltage becomes a reverse voltage, ideally instantaneous cut-off current can, in fact, there are generally a little time delay. Determine the amount of current cut-off delay, that is the reverse recovery time. Although it directly affects the switching speed of the diode, but not necessarily say that this value is small enough.

6. Maximum Power
Maximum power is applied across the diode voltage multiplied by the current flowing. This limit is especially important parameter for regulator diodes.

For more products information please check: http://www.kingtronics.com/diodes-rectifiers/

Do you know that Kingtronics produce diodes and transistors? They are widely used on TV receiver.

Do you need more competitive prices for cost down? We only supply high-quality parts and always compete with MCC, MIC, NXP, Fairchild, TWS....

Below pls check and welcome to send us RFQs. We always look forward to becoming your stable business partner!

Diodes rectifier:
M7 DO-214AC T&R RoHS  SPQ:5kpcs/reel      7kkpcs stock available
LL4148 LL-34 T&R RoHS    SPQ:2.5kpcs/reel   5kkpcs stock available
BZV55C10V LL-34 T&R RoHS   SPQ:2.5kpcs/reel

Transistor:
BC817-40 SOT-23 T&R RoHS   SPQ:3kpcs/reel
BC807-40 SOT-23 T&R RoHS   SPQ:3kpcs/reel

Different types of diodes have different parameters.We must understand the following main parameters:

1. Rated Forward Current
Rated forward current diode means T for long-term continuous permissible maximum forward current through. Because the current through the heating tubes will die, the temperature rises, the temperature exceeds the allowable limit (silicon tube of about 1 40 ℃, germanium tube is about 90 ℃), the die will cause overheating and damage. Therefore, do not use more than diode forward current diode rated value. For example, the commonly used lN400l type germanium diode forward current rating of  lA.

2. Maximum Surge Current
The maximum inrush current is allowed to flow through the excess forward current. It is not a normal current, but the current moment, this value is typically about 20 times the rated forward operating current.

3. Maximum Reverse Voltage
Applied reverse voltage across the diode high music to a certain value, the tube will breakdown, loss of unidirectional conductivity. To ensure safely use, it provides maximum reverse voltage. 
For example, lN400l diode reverse voltage reverse voltage 50V, lN4007 for l000V.

For more products information please check: http://www.kingtronics.com/

I assume you know M7 can replace S1M/GS1M very well, we keep large stock of M7, ISO & SGS & RoHS certified, pls don't hesitate to ask for my price if you have relevant demands, the best offer in history will be supproted immediately.  Come to us with your rfqs, we're always at your service.

Besides, allow me recommend 4148 series stock, feel free to add them into your Christmas/New Year order plan, they'll be also delivered as soon as you demand. Cheers and hugs. ~ ~

Diode stock for Christmas/New Year:
M7 DO-214AC T&R RoHS MPQ: 5kpcs/reel  

LL4148 LL-34 T&R RoHS MPQ: 2.5kpcs/reel  

1N4148W SOD-123 T&R RoHS MPQ: 3kpcs/reel 

1N4148WS SOD-323 T&R RoHS MPQ: 3kpcs/reel

For more products information please check: http://www.kingtronics.com/diodes-rectifiers/

Kingtronics is one of the oldest professional manufacturers in China with ISO 9001: 2008. 

Our diodes and transistors are used widely in alarm, automotive, communications, power meter, ballast construction, terminal block, automobile electronics, TV, cash registers... 

Here share a summer news with you:

Our kingtronics can deliver below hot sellers within 2 weeks if qty under 200Kpcs if regular stock available. Kindly pls share it with your sales. Let's win more orders together.

Diode Rectifier: Diode M7 SMA (keep regular stock), LL4148 Minimelf, 1N4148W, 1N4148WS, BAV70, BAV99

Switching Diode: LL4148 Minimelf T&R RoHS, 1N4148W SOD-123 T&R RoHS, 1N4148WS SOD-323 T&R RoHS,  BAV70 SOT-23 T&R RoHS, BAV99 SOT-23 T&R RoHS

Transistor (SOT-23 T&R RoHS): BC846B/ BC807/ BC817-40 / BC846B/ BC847B/C / BC857C, MMBT3904/MMBT3906,MMBT8050C/D,MMBT8550C/D,MMBT9013H,MMBT9014C/D, MMBT9018H, 
MMBT8050C/D, MMBT8550C/D, MMBT945L/O/P/Y

Kingtronics diode include: M7, 1N4001S-1N4007S, 1N4001-1N4007, 1N5391-1N5399, RL201-RL207, 1N5400-1N5408, 6A05-6A10, FR101-FR107, 1N4933-1N4937, FR151-FR157, FR201-FR207, 1N5817-1N5819, 1N5820-1N5822, LL4148, BZV55C, RS1M, SM4007 melf, UF4007.1N4727A-1N4761A, BZX55C, 1N4148, 1N4148W, 1N4148WS, 1N4148WT.

Kingtronics Bridge Rectifiers include: DB101-DB107, DB101S-DB107S, MB2S-MB10S, KBL4005-KBL410, KBU6005-KBU610, KBP2005-KBP210, GBU4005-GBU410, GBJ6005-GBJ610, KBPC25005-KBPC2510, KBPC25005W-KBPC2510W, KBPC35005-KBPC3510, KBPC35005W-KBPC3510W.

Latest news: following diodes have price down from July to September, 2015. Pls share with us your relevant RFQs. Thanks.

Application: 
•  Electronic control units 
•  BCMs 
•  CAN bus 
•  LIN bus 
•  Sensors 
•  Entertainment systems 
•  Portable devices that require high reliability

For more datails, please check at : http://www.kingtronics.com/diodes-rectifiers/

Kingtronics own 2 ISO factories since 1990, mainly export to Europe, America, South Africa, Asia...

We feel much obliged if you share below diode RFQs. Unbeatable price & fast delivery will be supported. Hope to work with you soon~!

Diode Rectifier----> www.kingtronics.com/diodes-rectifiers

M7 S1M S2M S3M S5M RS1M RS2M RS3M RS5M US1M US2M US3M US5M ES1J ES2J ES3J ES5J SS14 SS16 SS110 SS24 SS26 SS210 SS34 SS36 SS310 SS54 SS56 SS510
SMAJ SMBJ SMCJ SMA47XXA 1SMA59XXB 1SMB59XX SMBJ59XXB DSR1M DSS14 DSS16 DSS110 DSS24 DSS26 DSS210 DSS34 DSS36 DSS310 FFM107-M US1ML ES1JL
MB10S MB10F ABS10 
6A10 5A10 10A10 FR307 FR607 HER108 HER208 HER308 HER508 UF4007 UF5404 SF18 SF28 SF38 SF58 P4KE P6KE 1.5KE 1N47XXA 1N59XXB 1N59XXB

Zener diode:   BZV55C, BZX55C, BZX84C, BZX85C, 1N4727A-1N4761A, ZM4728 ~ZM4761, ZMM1 thru ZMM75...
Output 180 million pcs per month

L/T : 4-6 weeks.

You can check our datasheets on our website: www.kingtronics.com/diodes-rectifiers

BZV55C series: 2V4 - 47V, if higher voltage pls check with our:  info@kingtronics.com

• Total power dissipation: max. 500 mW 
• Two tolerance series: ± 2% and approx. ± 5%
• Standard tolerance approx. ±5% (refer to "zener voltage range") ; ±2% tolerance available on request

Are you searching for better suppliers of diode rectifier? We specialize in electronic component manufacturing since 1990. Surely you will get more support from us.

Monthly output: diode rectifier 300kkpcs; zener diode180kkpcs; diode M7 100kkpcs...

Application: communication, electronics, household appliance, automobile, ballast construction, cash register, payment terminal, Satellite multiswitch...