The chip fuse SF303 of DA Technology has been successfully applied to the over-current protection of the AD sampling port of the electric motorbike
With the decrease in the cost of lithium batteries and the increase in power density, electric motorbike and electric two-wheelers have been popular more and more . One electric motorcycle customer which is using 39 strings of 18650 lithium batteries for power supply. Thus the voltage of its main power supply line is up to 164V. In order to monitor the main circuit , it is necessary to detect and monitor the main line voltage at any time, and feed it back to the AD port of the MCU. The design engineer considers that there is over-current or short-circuit energy on the main circuit, which may damage the AD port. The design needs a very small current (below 80mA),high V(above 165V),SMD fuse . The general 0402 0603 1206 package fuses can't meet the current& voltage requirements. The plug-in package fuse cannot meet the size requirements as well. DA’s SF303A.080(80mA@250VAC)chip fuse can meet all the above requirements of customers. After actual testing, the product is in mass production currently.
The following is the position of SF303A.080 in its circuit.
DA launched the small chip 2410 package,ultra small current, 250AC withstand voltage fuse SF303 series, which is widely used in carrier modules, LED drive power, smart sockets, consumer chargers and other applications.
Appearance is as shown below
Main characteristics are as follows:
1. Current ranging 0.08-7A
2. Voltage 250VAC, slow blow, breaking capacity 50A
3. UL certified, file number is E500586,2410 package
4. Wide operating temperature range -55℃ ~ +125℃
5. Rohs& halogen-free, silver-plated and gold-plated terminals are optional
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本文由郭昊旻转载自电安科技，原文标题为:The chip fuse SF303 of DA Technology has been successfully applied to the over-current protection of the AD sampling port of the electric motorbike，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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电安科技与LittelFuse/Semtech/Amazing/Onsemi/Bussmann/SKYGATE/AEM/Conquer/BetterFuse/ASTM TPA&TVS&FUSE产品型号对照表
型号- SD05C-24C,SM712.TCT,SP3010-04UTG,SMBJ,AZ5125-01H,MF551,SLVU2.8-4,UAT3P,SP1003-01,AZ9565-01F,SLVU2.8-8,SF335,SD05-36,TPAU10L-3,TPAU10L-2,TPAU10L-1,TPA523G05C,TPA1610D4V5H,SMAJ,UAT4P,SF331,SMF,TPA323HL,SDXX,AZ1045-04F,ESD7104,TPA1006G03,TPA1610L05,SP40XX-C,SMDJ,ESD7351,SESD1004Q4,12KP,SM24CANA-HTG,SLVU2.8-4BTG,5KP,CC221,TPA1610H7A,TPA23C,TPA323H,SM712-02HTG,5.0SMDJ,SMCJ,AZ40XX-01L,TPA323H-C,UCLAMP3381,UAT2P,SR05-02CTG,SP3030,TPA0564L,AZ5A75-01F,SP3022-01ETG,1KSMB,ESD7004,UCLAMP0301,NUF2042XV6,AZ3028-04,TPA1006H12C,SR05,ESD9XXXST5G-D,TPA23,SMFL,TPA3810-8L,TPAU10L-1L,SP1007-01,SM6S,TPA5235U,ESD11N5.0ST5G,AZ5B75-01F,30KP,SP3002-04JTG,RCLAMP0524PQ,AZ9523-01F,SRV05-4HTG,CA422,CC204,CC203,CC202,CA421,AZ3505-01F,CC201,8KP,15KP,TPA2231H24,TPA61089,UCLAMP2492SQ,SRV05-4,TPA1006L1,AZ5325-01F,AZ2115-05C,CA435,AZ924-02S,CA433,CA434,AZ5425-04F,CC213,CA432,TPA143L05,CC212,CC211,AZ9412-01H,AQXX-02HTG,TPA0603L,TPA0603G,B61089QDR,RCLAMP3304NA,AZ5015-01F,SP3012-04UTG,SMF05C,SM8T,SM8S,TPASRV05-4,TPA1006G,TPA23C-24,TPA1006H,SLVU2.8-8BTG,UCLAMP0531TQ,NUP2105LT1G,TPA2231H,MF501,TPA3304P8,AZ9525-01H,ESD8011,SP3022-01WTG,TPA1006L,AZ1015-02N,TPA712,SF302,SF303,SP001-05XTG,SF301,TPA2231H18,RCLAMP7538P,SF304,SD05-SD36,ESD5581-D,NO CROSS,TPA5235B,TPA1255,SMXX,8.0SMDJ,TPA05MFC
电安科技 产品及应用介绍
描述- 电安科技 产品及应用介绍
型号- AZ5B25-01F,5.0SMD,SMBJ,MF551,SLVU2.8-4,CQ06PF,MF551A050X,SP1003-01,SLVU2.8-8,SD05-36,TPAU10L-3,TPAU10L-2,TPAU10L-1,CA501,SD05-36C,SF331A040,RCLAMP7538,SMAJ,F0603FA,CC12H,MF551A063X,CQ12LH,SF331,SMF,SF332,SP0502BAHTG,10KPA,TPA323HL,SEF,CQ12LV,AF2 2410,ABC-V,SP3012,F0402 FA,ESD7104,SF331A030,ABC,BP3610A50,ESD8011-D,SP40XX-C,SET,ABE,SMDJ,SF331A025,NSPM2251,SESD1004Q4,BP,FLU,ABP,12KP,SM24CANA-HTG,12CF,SLVU2.8-4BTG,F1206SB,5KP,3216FF,ASM,SF331A020,CC221,TPA23C,TPA323H,5.0SMDJ,BP3610A60,SF331A015,ESD8451,SMCJ,TPA323H-C,UCLAMP3381,SP3030,TM10-621,AZ3028-01S,AZ5A45-01F,SP3022-01ETG,1KSMB,ESD7004,429,AZ3028-04,F1206 HB,ADA,F1206 HA,TF101,TF102,BP3610A30,ESD9XXXST5G-D,TPA23,TPA3810-8L,SPF,MDA,SP1007-01,CQ06LF,MDA-V,TPA1006,SM6S,SF331A080,TPA5235U,TPA323,435,6125FA,314,CA422,437,CC204,438,CC203,CC202,CA421,CC201,8KP,TF111,TF112,BP3610A40,TM10-175,CQ12PF,SRV05-4,TPA1006L1,RCLAMP0524,440,AZ5325-01F,443,324,CA435,325,326,CA433,CA434,AZ5425-04F,CA431,CC213,CA432,CC212,606,CC211,F1206FA,6125TD,TPA0603L,TPA0603G,TM10-320,AZ4007-02,MF551A040X,AZ5015-01F,SM8T,SF331A060,451,452,453,SM8S,TPASRV05-4,SLD8S,454,TPA1006G,TPA23C-24,456,SF331A100,TPA1006H,458,216,SLVU2.8-8BTG,TPA2231H,MF501,BP3610A20,S505,TPAU10L,S501,SP3022-01WTG,3216TD,TPA1006L,SF302,SF303,APA,SF301,466,SF304,501,ESD5581-D,TPA0603,TM10-820,504,505,TPA1255,0603FA,SF331A050,06CF
Ceramic Chip Fuse CC204
型号- CC204A020,CC204A030,CC204A040,CC204A001,CC204A012,CC204A010,CC204A04.5,CC204A006,CC204,CC204A005,CC204A015,CC204A025,CC204A008,CC204A007
电安科技公司及产品介绍
型号- SF335A100,SMBJ,MF551,SLVU2.8-4,1812L,1812N,MF551A050X,SLVU2.8-8,UAT4P22A,UAT4P33CA,UAT4P40CA,CA501,TPAU10L-1,SF335A060,TPA523G05C,TPA1610D4V5H,SMAJ,UAT4P22CA,MF551A063X,SF331,SMF,UAT4P26CA,TPA323HL,SF335A050,TPA1006G03,TPA1610L05,TPA,SMDJ,UAT4P36CA,UAT4P24A,UAT4P36A,ASMF,0603N,SF335A080,5KP,CC221,0603L,0805N,TPA1610H7A,0805L,TPA323H,5.0SMDJ,SMCJ,TPA323H-C,UAT4P40A,TPA0564L,1KSMB,TF101,TF102,TPA23,1210L,TPA3810-8L,TPA100612C,1210N,UAT4P26A,1206L,TPAU10L-1L,SM6S,TPA5235U,30KP,TPA223124,CA422,CC204,CC203,CC202,CA421,CC201,15KP,TF111,SF335A020,TF112,TPA61089,UAT4P28CA,SF335A015,UAT4P20CA,TPA1006L1,UAT4P24CA,SF301F,UAT4P30A,CA435,CA434,CA431,CC213,CA432,TPA143L05,CC211,CA551,TPA0603L,TPA0603G,UAT4P28A,MF551A040X,UAT4P20A,SM8T,SM8S,TPASRV05-4,TPA1006G,TPA23C-24,TPA1006H,TPA2231H,SF335A040,MF501,TPA3304P8,TPA1006L,UAT4P33A,TPA712,SF302,1206,SF303,2920N,SF301,TPA2231H18,UAT4P30CA,SF304,TPA5235B,TPA1255,2920L,TPA05MFC,SF335A030
电安科技FUSE保险丝选型表
电安科技提供了FUSE保险丝系列产品，种类齐全。产品可用在汽车电子、工业，通讯、新能源等领域。
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产品型号
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品类
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Voltage Rating(V)
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Current Rating(A)
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IR(A)
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Fast/Slow Acting
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AECQ Qualification
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Remark
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Package
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CC201A.250
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陶瓷贴片保险丝
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72VDC
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0.25A
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50A@72V
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Fast
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AEC-Q200
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/
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1206
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选型表 - 电安科技 立即选型
电安科技（DA TECHNOLOGY）陶瓷贴片保险丝选型指南
目录- Ceramic Chip Fuse Product overview CC201 Ceramic Chip Fuse CC202 Ceramic Chip Fuse CC203 Ceramic Chip Fuse CC204 Ceramic Chip Fuse CC211 Ceramic Chip Fuse CC212 Ceramic Chip Fuse CC213 Ceramic Chip Fuse CC221 Ceramic Chip Fuse
型号- CC212A008,CC212A007,CC212A006,CC221A01.5,CC212A001,CC213A03.5,CC213A.500,CC212A005,CC212A004,CC212A003,CC212A002,CC212A03.5,CC203A.250,CC203A.375,CC201A02.5,CC204A006,CC204A005,CC202A015A,CC204A008,CC204A007,CC221A.315,CC201A.250,CC203A02.5,CC213A.750,CC202A003,CC202A004,CC202A01.5,CC202A001,CC202A002,CC202A007,CC202A008,CC202A005,CC201A.375,CC202A006,CC221A02.5,CC203A.750,CC202A1.25,CC204A020,CC202A.630,CC202A015,CC202A.750,CC202A012,CC202A010,CC203A1.25,CC204A04.5,CC201A01.5,CC204A025,CC212A02.5,CC221,CC211A01.5,CC221A.375,CC203A.500,CC203A03.5,CC202A025,CC202A02.5,CC221A.250,CC204A012,CC202A020,CC204A010,CC204A015,CC203A001,CC203A002,CC203A003,CC211A.375,CC221A03.5,CC203A008,CC213A01.5,CC203A004,CC221A.500,CC203A005,CC203A006,CC203A007,CC221A002,CC213A005,CC221A003,CC221A001,CC201A04.5,CC202A030,CC221A004,CC204,CC203,CC211A.250,CC202,CC201,CC212A01.5,CC213A002,CC213A001,CC213A004,CC213A003,CC201A007,CC201A008,CC201A001,CC201A002,CC201A003,CC211A02.5,CC201A004,CC201A005,CC221A.750,CC204A030,CC202A03.5,CC202A012A,CC213,CC212,CC211,CC203A020,CC211A.750,CC201A010,CC213A02.5,CC201A012,CC201A015,CC221A.200,CC201A03.5,CC201A.500,CC203A012,CC211A.500,CC203A010,CC201A020,CC203A015,CC211A03.5,CC201A025,CC203A01.5,CC213A.375,CC213A.250,CC211A008,CC211A007,CC201A030,CC211A004,CC211A003,CC211A006,CC211A005,CC201A.750,CC202A04.5,CC211A002,CC211A001
【应用】贴片保险丝SF303成功应用于PD充电器的过流保护上，表面贴装2410封装，公制尺寸6.1x2.5MM
如传统充电器在空间尺寸上没有体积要求，一般在交流AC输入端都串联方型插件的保险丝，来满足过流、短路保护的安规要求，但PD充电器由于体积要求的限制，在保险丝选择方面，工程师们一般都倾向于选择贴片系列的保险丝，如电安的SF303系列，它是2410封装，公制尺寸6.1x2.5MM，串在AC输入端，其焊盘间距尺寸正好能满足安规爬电距离的要求。
新产品 发布时间 : 2021-01-19
电安科技-LITTELFUSE/BUSSMANN/AEM/SKYGATE等FUSE对照表
描述- 电安科技与国际知名厂牌保险丝系列对照，其中包括LittelFuse, Bussmann,SKYGATE,AEM,Conquer,BetterFuse,ASTM。电安科技在价格和供应上比较有优势。在汽车BMS、汽车电子、电源、LED驱动、工业设备、通讯等市场有较多应用。
型号- MF551,CQ06PF,477,HV610,F0603FA,CC12H,CQ12LH,SF331,241,244,245,246,SEF,247,525,CQ12LV,ABC-V,ABC,SET,FLU,PB03,PB05,12CF,F1206SB,24110,3216FF,HV110,CC221,UBM,25H,HV640,429,1206FT,SPF,MDA,F1206HA,CQ06LF,MDA-V,F1206HB,UDA,435,314,6125FA,1206FA,437,CA422,CC204,438,CC203,CC202,CA421,CC201,HV650,CQ12PF,440,682,441,683,443,324,325,CA435,326,CA433,CA434,SEF(G),CC213,CA432,CC212,606,HV660,CC211,F1206FA,6125TD,ADA/APA,AF22410,691,692,451,452,453,454,456,215,458,216,F0402FA,614,0402FT-V,HV670,MF501,S505,S501,3216TD,SF302,SF303,SF301,ABE/ABP,466,501,SF304,504,505,506,0603FA,HV680
对照表 - 电安科技
Square Surface Mount Fuse SF303
型号- SF303A.250,SF303A.150,SF303A1.25,SF303A.800,SF303A03.5,SF303A06.3,SF303A.500,SF303A01.5,SF303A.125,SF303A.400,SF303A01.6,SF303A02.5,SF303A.700,SF303A.600,SF303A.100,SF303A3.15,SF303A.300,SF303A.200,SF303A003,SF303A002,SF303A005,SF303A004,SF303A.160,SF303A001,SF303A007,SF303A006,SF303,SF303A.315,SF303A.375,SF303A.630,SF303A.750
Ceramic Chip Fuse CC201
型号- CC201A006,CC201A007,CC201A008,CC201A.250,CC201A020,CC201A010,CC201A001,CC201A012,CC201A002,CC201A003,CC201A025,CC201A004,CC201A015,CC201A005,CC201A04.5,CC201A040,CC201A03.5,CC201A030,CC201A02.5,CC201A01.5,CC201A.500,CC201,CC201A.750,CC201A.375
Square Surface Mount Fuse SF303E
型号- SF303A.750E,SF303A01.5E,SF303A03.5E,SF303A3.15E,SF303A002E,SF303A004E,SF303A006E,SF303A.250E,SF303A.375E,SF303A.125E,SF303A.630E,SF303A.800E,SF303A.200E,SF303A.400E,SF303A.315E,SF303A.600E,SF303A1.25E,SF303A02.5E,SF303A01.6E,SF303A06.3E,SF303A001E,SF303A003E,SF303A005E,SF303A007E,SF303A.150E,SF303E,SF303A.160E,SF303A.100E,SF303A.300E,SF303A.700E,SF303A.500E
电安科技（DA TECHNOLOGY）方形贴片保险丝选型指南
型号- SF301A3.15,SF304A.062,SF303A2.50,SF302A.600,SF304A003,SF304A002,SF301A020,SF304A001,SF304A007,SF304A006,SF303A.600,SF304A005,SF303A.200,SF304A.050,SF301A.050,SF301A.200,SF304A.200,SF304A.600,SF303A.315,SF301A.600,SF302A03.5,SF301A008,SF303A1.25,SF302A07.5,SF301A001,SF304A3.15,SF301A003,SF301A002,SF301A005,SF301A004,SF301A007,SF301A006,SF302A.500,SF304A.315,SF302A1.25,SF301A.375,SF303A.500,SF303A.100,SF303A3.15,SF303A003,SF303A002,SF303A005,SF303A004,SF303A001,SF301A012,SF304A.150,SF301A.150,SF302A.750,SF303A007,SF301A015,SF302A.630,SF303A006,SF304A.300,SF301A.300,SF304A.700,SF301A010,SF304A01.5,SF301A.700,SF301A01.5,SF302A.800,SF303A.250,SF302A02.5,SF302A06.3,SF301A.080,SF301A.750,SF301A.630,SF304A.375,SF301A1.25,SF303A.800,SF303A06.3,SF303A.400,SF303A.080,SF302A020,SF301A.250,SF304A.250,SF304A.125,SF304A.400,SF301A.125,SF301A.400,SF304A.800,SF304A02.5,SF304A06.3,SF301A02.5,SF301A.800,SF301A06.3,SF303A.630,SF303A.750,SF302A.700,SF304A.080,SF301A.062,SF302A01.5,SF304A.630,SF302A015,SF304A.750,SF303A3.50,SF302A012,SF302A010,SF303A.700,SF303A.300,SF303A1.50,SF304A1.25,SF302,SF302A006,SF302A005,SF303,SF302A004,SF304A.100,SF301,SF301A.500,SF302A003,SF302A002,SF304A03.5,SF302A001,SF302A3.15,SF304,SF304A.500,SF301A.100,SF301A07.5,SF303A.375,SF302A008,SF301A03.5,SF302A007
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