The Forward and Reverse Resistors of 1N4007 Silicon Rectifier Diode
The 1N4007 is a plastic packaged general-purpose silicon rectifier diode in the form of DO-41. Widely used in various AC to DC rectifier circuits. Also used for bridge rectifier circuits. The 1n4007 utilizes the unidirectional conductivity of the diodes to convert alternately alternating currents into a single direction pulsed direct current. This article describes the 1N4007 diode forward resistance and reverse resistance.
recTIfier diode A semiconductor device used to convert alternating current into direct current. The most important feature of a diode is unidirectional conductivity. In the circuit, current can only flow in from the anode of the diode, and the cathode flows out. Usually, it contains a PN junction, with both positive and negative terminals. Its structure is shown in the figure. The carrier in the P region is a hole, the carrier in the N region is an electron, and a certain barrier is formed in the P and N regions. When a voltage is applied to make the P region a positive voltage concerning the N region, the potential barrier decreases, storage carriers are generated near both sides of the barrier, and a large current can flow through it, with a low voltage drop (typically 0.7 V). The wizard is in an open state.
The forward resistance is the positive and negative resistance of the diode, which is very small. The reverse resistance is the resistance of the diode when it is reverse biased and not broken down. This resistance is large. The magnitudes of the positive and negative resistance values are relative, that is, the reverse resistance value is much larger than the forward resistance value, and the larger the reverse resistance, the better.
1N4007 is a rectifier diode, the reverse withstand voltage value is generally to 1000V. The forward voltage drop is almost 0.7V with a normal diode, as long as the reverse resistance can be considered infinite in its withstand voltage.
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描述- Jinan Lujing Semiconductor Co., Ltd. is a national high-tech company mainly engaged in the R&D. production and sales of semiconductor power components (diodes, transistor, MOS and Sic power components). "LuJing" brand diodes, transistors and MOS are widely used in intelligent home appliances, electrical tools, power supply, industrial control, adapters, LED lighting, tele-communication and etc.
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TWSS,TWSR,TMBTA94,TMBZ5229B,AM6354A,F0805L010,KOL7050,TMBTA92,TESD6A6V8W6,TSODJ28CA-SH,TMBR340F,TESD5L3.3C,AM4102,TMBZ5228B,TWSF,TMBT6520,TRB751V-40,F0805L020,TM3Z9V1,TSODJ12CA-SH,TESD5L3.3,TWSI,TSOD4005-SH,F1210L200SL,TMSZ5238B,TMBT6517,F1206L400SL,TDTC114YE,TMSZ5239B,TMBTA55L,F0805L260SLTH,TMBR120F,TM5Z22V,KSS7050,TMBT4403W,AM7246A,F0805L050-9,TMSZ5237B,T2SD1781KR,F0603L,TMBTA56L,TESD9D3.3C,SM220B-3200B,F2920L200,KF868.35,TESD5Z5.0C,F1210L005,TBC807-40L,KOG3225,AM6310,KVL7050,TBZX84C7V5,F0805L050,TUDZS20B,TM5Z24V,MBTXXX,TBC807-40W,TMBT4401L,KRT7050,RB520G-30,TMBT4401W,2SAXXXM3,F1812L020-60,KF8042,TMBT4403L,TMBTA42,MBTHXXX,TSODJ7.5CA-SH,AP8370,TBZT52C2V4,TBZT52C2V7,KTC7050,TBC848CPDW,AP8368,F1210L020,AP8366,TBC847BDW,KF8037,A4810,RB520CS-30,A4812,A4813,AM8958,F2920L300-15,F0805L035,T2SC1623SW,A4808,A4809,KF8021,TBAT54TW,KF8022,WSA,KF8023,A4804,F1210L010,KF8024,A4805,WSC,A4806,TSODJ5.0A-SH,TDTC114TE,KF8028,WSF,WSI,TBZX84B4V7,WSM,WSS,WSR,F2920L300-24,MDL301,KSM1610,F2920L250,KF8010,TSODJ45A-SH,TSODJ30CA-SH,MBTXXXM,KF8011,MBTXXXL,KF8012,ESD5V0S1,KF8013,AO324A,TBA277,AM2309,MBTXXXW,KF8017,AM2308,AM2307,AM2306,MBTXXXT,AM2305,AM2304,AM2303,AM2302,TBZT52B3V3,TBC847BL,AM2301,KR915,AM2300,TBZT52B3V0,TBZT52B3V6,TMBZ5221B,TBC847BT,TDTC115EE,FM401-407,TBZT52B3V9,TSTZ5.6N,TBC847BW,F1210L035,TBAS21C,F2920L260,KF8002,KF8007,TBAT54L,KF8008,KF8009,TBAS21H,TESD8H5.0C,AM4501,TBAT54H,TBC847CL,A24C256,TBAT54W,TRB501V-40,TBC847CW,MBD2836,F1206L600SL,AM4953,AM0830H,MBD2838,TBAS20H,TBSS84DW,F0805L075,F1210L400SL,F1210L050,AM2319,AM2318,AM2317,AM2313,AM2312,TBC847AL,AM2311,AM2310,TDTA114EE,KF7139,TBAV70L,F1206L025-24,2SAXXX,TBAV70W,TBC847AW,TBAV70T,TBZX84C3V3,TBZX84C3V0,MBTHXXXL,TBC817-25L,TSODJ36A-SH,TBZX84C3V9,TMBR0520E,BAV99L,TMBR0520F,TBZX84C3V6,TMBZ5225B,AM1013,AM1012,TBC817-25W,A6141,AM2342,KF7128,KF7126,F1210L075,A317,TM3Z18V,TBZT52C6V2,TBZT52C6V8,BAV99W,TUDZS8.2B,F1206L150SL,TSODJ58A-SH,BAT54XW,TMBZ5227B,BAT54XL,MBD7000L,MBTAXXX,TMBZ5226B,2SCXXXM3,A6151,TM3Z16V,A6150,TMBT5551L,A24C2048,AM2N7002DW,TBZX84C39,A7425,A7431,TBZX84C43,TBZX84C47,TM3Z27V,TBZT52B7V5,KF4053,TSODJ26CA-SH,SM320C-5200C,TGSOT12C,QCC4A,TSODJ7.0CA-SH,BZX84CXXX,TMBT3904T,TBAV3004,TBZX84C51,TMBT3904L,TSODJ20A-SH,TSD12,TESD5Z12,TBZX84C18,TESD8LL5.0C,F1206L050-24,TBZX84C16,KVP7050,A6115,TBZX84C22,ESD7DXXX,TBZX84C20,TBZX84C24,A6120,KF4033,F1206L200,KOP7050,TUDZS18B,TBZX84C27,TBZX84C33,A7442,TBZX84C30,TBAT46,TBZX84C36,A6110,F0805L125SL,TMBR1100F,TM3Z24V,TESD9D5.0,BAV3004,TMSZ5240B,A6318A,TMUN5335DW,BC8XXXW,MBD3004X,X8050XL,A6540,2SDXXX,KF4014,T9012P,T9012Q,BC8XXXL,KF4012,T9012R,HFMA2X0,KF4010,TSODJ18A-SH,AO321A,TSOD4001-SH,TMBT5551DW,AM0765AH,TSD05,TBZX84C11,TBZX84C10,T9013P,TBZX84C15,T9013Q,T9013R,TBZX84C13,T9013S,TBZX84C12,TM3Z22V,QCC12,TMUN5313DW,TBC846BL,TM5Z9V1,T9014Q,T9014R,T9014S,TMBZ5231B,TBC846BW,TDTC114EE,TUDZS4.7B,MBD301,TSM530AF,F0603L075SL,AM4920,TM3Z20V,T9015Q,T9015R,T9015S,TMBZ5230B,TESD5Z3.3,RB551V-30,T1SS360T,TMBTA14,TMBTA13,TMUN5113,TMUN5114,KVDH,MBR120XSF,KVDF,TMSZ5244B,TMUN5111,TUDZS12B,TMUN5112,KMA,AM1465H,ZTTCC,KMB,KMF,ZTTCE,AO2722,BAV170,TMSZ5243B,F1210L350SL,KMU,TSODJ7.0A-SH,KMT,KVCM,TM3Z5V1,F0402L035SL,M1MA142WX,TM3Z5V6,TMBR260F,TUDZS11B,A6516,T2SA1774R,T2SA1774Q,TMSZ5242B,TBZX84C8V2,MBTHXXW,ZTTCS,ZTTCR,ZTTCW,ZTTCV,TUDZS4.3B,KOC,TUDZS10B,TMUN5132,TESD8D5.0C,TESD5D5.0C,KOG,TMBR3100F,TMSZ5241B,TESD9D12,TESD8D3.3,KOH,TDAN202U,A6505,KOM,F1206L200SL,KOL,AP8275,A6501,TDAN202K,A6500,KOP,ESD9DXXX,HFM101-108,TMUN5141,TDTC123JE,TEFMAF103,TEFMAF102,TEFMAF101,A4757,TMBT3906W,TMSZ5248B,TEFMAF104,A7330A,ESDXXXM,DTDXXX,TDTA144EE,TUDZS16B,TMBR130E,TMBR130F,QCC8C,TMSZ5247B,TBZX84B9V1,T2SB1197KR,T2SB1197KQ,TM3Z62V,F0805L075SL,F0805L100,TUDZS15B,TBAW56L,TMBT3904W,A4778,TMSZ5246B,A7805,A7801,A4776,A4781,A4782,TM5Z5V6,A4783,ESDAXXXL,TBAW56W,TBZX84C68,TM5Z5V1,F1812L300,TBZX84C62,KSG,BAV199,AM6260,KSM,A7115B,KSS,TMSZ5245B,A4771,TBZX84C75,A4772,TMBT3906T,KTD,TESD5Z7.0,KTC,KMC7015,TUDZS13B,TMBT3906L,KF9064,F1812L,KF9066,KF9067,MB10S,KF9068,KTM,KF9069,A7431A,KVLM,KOC5032,TMBT5401DW,TBC847CDW,KF9061,KF9062,KF9053,KF9055,TMBR330F,KF9057,ESDAXXXW5,A8079,ESDAXXXW6,KVC,TRB550V-30,TBC846BPDW,KF9050,TM5Z33V,KVL,MMSD4148,KF9043,TBZX84C4V3,KF9044,TBAS16L,KVP,TFMAF401,TBAS16H,TFMAF402,KF9049,TFMAF403,TSODJ40A-SH,TFMAF404,TFMAF405,TFMAF406,TFMAF407,T2SC4081S,TBZX84C4V7,T2SC4081Q,T2SC4081R,2SCXXXL,TBAS16W,8X50XX,RB520S-30,TDTB123Y,KF9031,KF9032,2SCXXXW,KF9036,A25Q32,SMCJXXXA,KR303.825,TESD6V8,TCMH,TCMS,A24C512,TMBTA44L,RB520S-40,TCMW,KF9030,F0603L100SL,F0603L016,KF9022,TPIQ,KOG2016,KF9024,AP8024,KF9025,TPIO,KF9026,KF9027,TBAS16BS,TMBT2222AL,KF9028,KF9029,AP8022,F0603L010,KVPM,KF0203,TBZT52B36,F0603L012,AM3406A,TMBT2222AT,TPIU,TM5Z2V7,TESD7D5.0,T1SS356,T1SS355,TM5Z2V4,TESD8LL5.0,TSODJ8.0A-SH,H8X50X,TBZX84B5V1,AP8012,KF9013,TBC848BDW,F1210L110,KF9016,AM4264,F0603L020,TBZX84B5V6,AM0465H,A1117A,F0603L025,TPIB,TPIA,F1812L300SL,A25D80,F2920L100,F1812L160-16,AP8001,AP8002,F1812L160-12,KF9003,TBC850CL,KF9006,TBZT52B18,KF9008,TBZT52B15,TBZT52B16,TBSS5240L,UMA1XX,TBZT52B2V4,TBZT52B22,
Diotec（德欧泰克）整流桥选型指南
型号- GBU10J,KBPC2506FP,DB15-08,GBU10K,DB15-06,MB10S,GBU10M,KBPC5004FP,KBPC1514WP,S40,KBPC810,DBI20-16B,KBPC3502WP,GBU10B,KBPC2510WP,GBU10A,GBU10D,KBPC1502FP,DB15-04,DB15-01,DB15-02,B125S2A,B500C5000-3300,DB15-16,KBPC3501FP,B380C7000-4000,B500C2300-1500B,KBPC1006WP,B500C2300-1500A,GBI25M,KBPC2506WP,S40F,B40FS,KBPC3501I,GBI25J,GBI25K,ABS8,KBP204G,DB15-10,ABS6,GBI25G,ABS4,GBI25A,KBPC1514FP,DB15-14,GBI25B,ABS2,DB15-12,GBI25D,ABS10,CS10D,KBPC1016WP,KBPC3514FP,B40S15A,B380C2300-1500B,B380C2300-1500A,KBPC3510I,KBPC1004FP,B125S,KBP302G,B125R,KBPC2516FP,KBPC3502FP,KBPC604,B125D,KBPC606,GBI10M,KBPC1504WP,KBPC608,GBI35M,CS10S,KBPC601,KBPC600,GBI35J,B125C3700-2200,GBI35K,KBPC602,GBI35D,KBPC1016FP,KBPC3514WP,KBP206G,GBI35G,B40C3700-2200,GBI35A,GBI35B,B250C3700-2200,CS20D,KBPC5006FP,B40C7000-4000,MYS40,B500R,KBPC2504FP,B250C2300-1500A,S80,B250C2300-1500B,B500D,DB25-10,DB25-12,KBPC1512WP,DB25-14,DBI20-12B,B80S15A,GBI10J,KBPC3504I,DB25-16,GBI10K,MYS380,MB2S,GBI10G,KBPC2516WP,B250S2A,GBI10A,GBI10B,KBPC3504WP,GBI10D,KBPC1004WP,S380F,KBPC2510I,GBI20M,DB25-01,B80C5000-3300,DB25-02,KBPC1501WP,DB25-04,DB25-06,CS20S,DB25-08,KBPC2504WP,MYS250,KBPC5010FP,B80FS,KBPC1512FP,KBPC2501I,CS30D,KBPC1014WP,S250F,B40FD,B80R,B80S,KBPC3516FP,GBI20J,GBI20K,KBPC3502I,GBI20D,B80D,KBPC1002FP,MB4S,GBI20G,B80C7000-4000,S250K,GBI20A,GBI20B,MYS125,KBP310G,KBPC1501FP,GBU4A,KBPC2514FP,KBPC802,KBPC3504FP,GBU4G,KBPC804,B40C5000-3300,GBU4D,KBPC806,KBPC1502WP,B380FD,GBU4B,KBPC808,CS30S,GBU4M,B250S15A,GBU4K,KBPC801,KBPC1014FP,GBU4J,KBPC800,B500S,KBPC3516WP,KBP202G,B380FS,KBPC1510WP,DB35-12,KBPC5008FP,DB35-10,KBPC2502FP,B80C3700-2200,B500S2A,CS40D,MB6S,GBV15B,KBPC1001FP,GBV15D,KBPC2514WP,KBP308G,KBPC1506FP,GBV15G,GBV15J,KBPC3506WP,KBPC3508I,GBV15K,DB35-16,S380,GBV15M,DB35-14,KBPC2502I,DB35-02,GBI40W,GBU6B,DB35-01,GBU6A,B80S2A,KBPC1002WP,KBPC5012FP,S125,GBU6K,B380C3700-2200,GBU6J,GBI40J,GBU6G,GBI40K,GBI40M,GBU6D,B380S,KBPC1510FP,CS40S,B380R,KBPC2502WP,DBI25-12A,B500S15A,GBU6M,MYS80,DB35-08,S250,DB35-06,S80F,DB35-04,KBPC1012WP,KBPC2501FP,KBPC3510FP,KBPC5001FP,B80FD,B500C7000-4000,DBI25-16A,PB1010,CS50D,B250S,GBI40G,B125C2300-1500B,MB8S,B125C2300-1500A,GBI40D,KBPC1008FP,B250R,KBPC3506I,B250D,GBS4B,B250C7000-4000,GBU8D,GBS4A,KBPC2504I,KBPC1001WP,GBU8B,KBPC2512FP,GBU8A,PB1008,KBPC1508FP,B125C7000-4000,GBS4K,KBPC1508WP,GBU8M,GBS4J,PB1004,GBU8K,GBU8J,PB1006,GBS4G,KBPC3506FP,PB1000,GBU8G,PB1001,GBS4D,GBU100G,PB1002,GBUK8G,KBPC1012FP,KBPC3510WP,GBS4M,B40S2A,KBPC2501WP,KBP210G,CS50S,KBPC2508FP,KBPC5002FP,B500C3700-2200,KBPC1516WP,GBUK8D,DBI25-18A,ABS15Y,KBPC610,B250C5000-3300,B380S15A,B125FS,B125FD,KBP304G,KBPC1504FP,KBPC2512WP,DBI20-08B,KBPC3508WP,B125S15A,B40C2300-1500,B380C5000-3300,B250FS,ABS15G,ABS15M,ABS15K,ABS15J,KBPC1008WP,KBPC2506I,ABS15S,B80C2300-1500A,B80C2300-1500B,B250FD,KBPC2508WP,KBP208G,KBPC1516FP,ABS15D,B40C2300-1500B,KBPC1010WP,B380D,GBU12K,S125K,GBU12M,KBPC3512FP,B40R,B40S,S125F,DBI25-08A,KBP306G,KBPC3501WP,GBU12B,B380S2A,GBU12A,B40D,GBU12D,KBPC1006FP,GBU12G,GBU12J,GBI15A,S500,KBPC1506WP,KBPC2510FP,KBPC3508FP,KBPC2508I,B125C5000-3300,KBPC1010FP,GBI15J,GBI15K,GBI15M,KBPC3512WP,GBI15G,GBI15B,GBI15D
解析二极管的5大主要参数：最大整流电流、最高反向工作电压、反向电流、动态电阻以及最高工作频率
用来表示二极管的性能好坏和适用范围的技术指标，称为二极管的参数。不同类型的二极管有不同的特性参数。本文鲁晶主要来介绍一下二极管5大主要参数：最大整流电流、最高反向工作电压、反向电流、动态电阻以及最高工作频率。
Diode Classification
The basic principle is to block the reverse voltage with the already formed Schottky on the contact surface of the metal (for example, lead) and the semiconductor (N-type silicon wafer). There is a fundamental difference between the Schottky and PN junction rectification principles. Its pressure resistance is only about 40V. Its speciality is: the switching speed is very fast: the reverse recovery time trr is particularly short. Therefore, a switching diode and a low-voltage high-current rectifier diode can be fabricated.
Diotec‘s Product Portfolio Offer Discrete Solutions for EV Charging
At low power systems they can be used to build the entire power stage, while at high power charging stations they are mainly used for auxiliary functions and controls. Typical circuits consist of input rectifier, power factor correction/boost (step-up) or forward (DC to DC) converter, auxiliary supplies, Gate driver and control. Diotec’s product portfolio includes Standard, Fast and Superfast Efficient Rectifiers, Schottky, TVS and ESD Diodes, Power MOSFETs and Linear Voltage Regulators, suitable for all of these applications.
What is the Principle of Schottky Diodes
In summary, the principle of Schottky diodes and PN junction rectifier have a great deal of difference is usually referred to as PN junction rectifier rectifier tube, and the metal - semiconductor rectifier called Schottky rectifier Tubes, silicon-on-silicon process Schottky diodes have also been introduced, which not only saves precious metals, drastically reduces costs, but also improves the consistency of the parameters.
Silicon Rectifier Diode Characteristics and Working Principle
Rectifier diodes are mainly used for various low-frequency half-wave rectifier circuits. If full-wave rectification is required, they must be used as rectifier bridges. This article mainly introduces the characteristics and working principle of silicon rectifier diodes.The rectifying diode uses the unidirectional conductive characteristic of the PN junction to convert the alternating current into pulsed direct current. Rectifier diodes have large leakage currents, and most are diode-packaged diodes.
What is the Role of Zener Diode?
The main characteristics of the diode is unidirectional conductivity, that is, under the action of the forward voltage, the on-resistance is very small； while the reverse voltage effect on-resistance is very large or infinity. Because of the diode has the above characteristics, the circuit often used in the rectifier circuit, then the role of Zener diode is what? Let‘s take a look.
Schottky Diode Action
Due to schottky dioderobust structure, fast response and low clutter, Schottky diodes are widely used in high frequency circuits. In recent years, it has also been used in low-voltage, high-current power circuits and AC-DC converter systems.
What Are the Diode Identification Methods and Test Precautions?
In almost all electronic circuits, semiconductor diodes are used, which play an important role in many circuits. It is one of the earliest semiconductor devices and its application is very extensive.
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