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SMCJ45CA产品简介:
ICGOO电子元器件商城为您提供SMCJ45CA由Bourns设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 SMCJ45CA价格参考。BournsSMCJ45CA封装/规格:TVS - 二极管, 。您可以下载SMCJ45CA参考资料、Datasheet数据手册功能说明书,资料中有SMCJ45CA 详细功能的应用电路图电压和使用方法及教程。
ON Semiconductor的SMCJ45CA是一款瞬态电压抑制(TVS)二极管,主要应用于保护电子设备免受瞬态过电压事件的影响。其应用场景广泛,尤其适用于需要高可靠性和快速响应的电路中。 主要应用场景: 1. 电源线保护: SMCJ45CA可以用于保护电源线免受雷击、静电放电(ESD)和开关瞬变等引起的过电压冲击。它能够迅速钳位电压,防止过高的电压损坏下游的敏感元件,如微控制器、传感器和其他低功耗器件。 2. 数据通信端口保护: 在USB、以太网、RS-232、RS-485等数据通信接口中,SMCJ45CA可以有效地抑制由于静电放电、电缆浪涌或电磁干扰(EMI)引起的瞬态电压。这有助于确保通信链路的稳定性和可靠性,减少误码率和数据丢失。 3. 汽车电子系统: 汽车中的各种电子控制单元(ECU)、传感器和通信模块需要高度的抗干扰能力。SMCJ45CA可以用于保护这些系统的电源和信号线路,抵御电池电压波动、负载突降和点火噪声等瞬态事件,确保车辆电子系统的正常运行。 4. 工业自动化设备: 在工业环境中,电机启动、继电器切换和感应负载产生的瞬态电压可能会对控制系统造成损害。SMCJ45CA可以用于保护PLC、变频器、伺服驱动器等设备的输入输出端口,提高系统的稳定性和寿命。 5. 消费电子产品: 对于智能手机、平板电脑、笔记本电脑等便携式设备,SMCJ45CA可以提供有效的ESD保护,防止用户接触设备时产生的静电放电损坏内部电路。此外,它还可以用于保护充电接口、耳机插孔等外部连接端口。 6. 医疗设备: 医疗设备对安全性和可靠性要求极高,SMCJ45CA可以用于保护心电图机、监护仪、超声波设备等的电源和信号线路,确保在复杂电磁环境下设备的正常工作,保障患者的安全。 总结: SMCJ45CA凭借其快速响应、低箝位电压和高能量吸收能力,广泛应用于各类电子设备的过电压保护场景中,特别是在电源线、数据通信端口、汽车电子、工业自动化、消费电子和医疗设备等领域,为电路提供可靠的保护。
参数 | 数值 |
产品目录 | |
描述 | TVS DIODE 45VWM SMDTVS 二极管 - 瞬态电压抑制器 45volts 5uA 20.6 Amps Bi-Dir |
产品分类 | |
品牌 | Bourns |
产品手册 | |
产品图片 | |
rohs | RoHS 合规性豁免不受无铅要求限制 / 符合限制有害物质指令(RoHS)规范要求 |
产品系列 | 二极管与整流器,TVS二极管,TVS 二极管 - 瞬态电压抑制器,Bourns SMCJ45CASMCJ |
数据手册 | |
产品型号 | SMCJ45CA |
RoHS指令信息 | |
不同频率时的电容 | - |
产品目录绘图 | |
产品目录页面 | |
产品种类 | TVS 二极管 - 瞬态电压抑制器 |
供应商器件封装 | SMC (DO-214AB) |
其它名称 | SMCJ45CABTR |
击穿电压 | 50 V to 57.5 V |
功率-峰值脉冲 | 1500W (1.5kW) |
包装 | 带卷 (TR) |
单向通道 | - |
双向通道 | 1 |
商标 | Bourns |
安装类型 | 表面贴装 |
安装风格 | SMD/SMT |
封装 | Reel |
封装/外壳 | DO-214AB,SMC |
封装/箱体 | DO-214AB |
尺寸 | 5.59 mm W x 7.11 mm L x 2.62 mm H |
峰值浪涌电流 | 200 A |
峰值脉冲功率耗散 | 1.5 kW |
工作温度 | -55°C ~ 150°C (TJ) |
工作电压 | 3.5 V |
工厂包装数量 | 3000 |
应用 | 通用 |
最大工作温度 | + 150 C |
最小工作温度 | - 55 C |
极性 | Bidirectional |
标准包装 | 3,000 |
特色产品 | http://www.digikey.com/product-highlights/cn/zh/bourns-smx-tvs-diodes/1448 |
电压-击穿(最小值) | 50V |
电压-反向关态(典型值) | 45V |
电压-箝位(最大值)@Ipp | - |
电流-峰值脉冲(10/1000µs) | - |
电源线路保护 | 无 |
端接类型 | SMD/SMT |
类型 | 齐纳 |
系列 | SMCJ |
FAIRCHILD TVS Is Now Part of To learn more about Taiwan Semiconductor, please visit our website at www.taiwansemi.com Please note: The acquisition of this portfolio aligns with our strategy to expand in power semiconductor applications while strengthening our core circuit protection business. All of the Fairchild orderable part numbers will remain unchanged in order to maintain consistency with our customers. For more information regarding this acquisition please refer to ON Semi / Fairchild TVS Acquisition Q&A Version: A1806
S M C J 5 V 0 ( C ) A SMCJ5V0(C)A - SMCJ170(C)A - S M 1500 Watt Transient Voltage Suppressors C J 1 7 0 ( C Features ) A — • Glass-Passivated Junction • 1500 W Peak Pulse Power Capability 1 5 on 10/1000 μs Waveform. 0 0 • Excellent Clamping Capability W • Low-Incremental Surge Resistance a t • Fast Response Time: Typically Less than 1.0 ps from 0 V SMC/DO-214AB t T to BV Minimum for Unidirectional and 5.0 ns for Bidirectional Band denotes cathode on unidirectional devices only. r No band on bi-directional devices. Bi-directional types a • Typical I Less than 1.0 μA Above 10 V have CA suffix where electrical characteristics apply in n R both directions suitable for bi-directional applications. s • UL Certificate #E258596 ie n • UL94V-0 Flammability Classification t V o l t a g e S u Absolute Maximum Ratings p p r Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera- e s ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi- s tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The o r absolute maximum ratings are stress ratings only. Values are at T = 25°C unless otherwise noted. s A Symbol Parameter Value Unit P Peak Pulse Power Dissipation on 10/1000 μs Waveform 1500 W PPM I Peak Pulse Current on 10/1000 μs Waveform See table A PPM Non-Repetitive Peak Forward Surge Current I 200 A FSM Superimposed on Rated Load (JEDEC Method)(1) T Storage Temperature Range -55 to 150 °C STG T Operating Junction Temperature 150 °C J Note: 1.Measured on 8.3 ms single half-sine wave or equivalent square wave: duty cycle = 4 pulses per minute maximum. SMCJ5V0(C)A - SMCJ170(C)A Version: A1806
S M Electrical Characteristics C J Values are at T = 25°C unless otherwise noted. 5 A V 0 Reverse Breakdown Clamping Reverse ( Uni-Directional Test Peak Pulse C Part Stand-Off Voltage Voltage Leakage ) Bi-DirDeecvtiiocneal (C) Marking(2) VVRoWltMa g(Ve ) MinV.BR (MV)ax. CITu (rmreAn)t aVtC I P(PVM) ICPuPMrr e(Ant) IaRt (VμRAW)(M3) A - S M SMCJ5V0(C)A GDE 5.0 6.40 7.00 10 9.2 163.0 1000 C SMCJ6V0(C)A GDG 6.0 6.67 7.37 10 10.3 145.6 1000 J 1 SMCJ6V5(C)A GDK 6.5 7.22 7.98 10 11.2 133.9 500 7 0 SMCJ7V0(C)A GDM 7.0 7.78 8.60 10 12.0 125.0 200 ( C SMCJ7V5(C)A GDP 7.5 8.33 9.21 1 12.9 116.3 100 )A SMCJ8V0(C)A GDR 8.0 8.89 9.83 1 13.6 110.3 50 — SMCJ8V5(C)A GDT 8.5 9.44 10.4 1 14.4 104.2 20 1 5 SMCJ9V0(C)A GDV 9.0 10.0 11.1 1 15.4 97.4 10 0 0 SMCJ10(C)A GDX 10 11.1 12.3 1 17.0 88.2 5 W SMCJ11(C)A GDZ 11 12.2 13.5 1 18.2 82.4 5 a t SMCJ12(C)A GEE 12 13.3 14.7 1 19.9 75.3 5 t T SMCJ13(C)A GEG 13 14.4 15.9 1 21.5 69.8 5 ra n SMCJ14(C)A GEK 14 15.6 17.2 1 23.2 64.7 5 s i SMCJ15(C)A GEM 15 16.7 18.5 1 24.4 61.5 5 e n SMCJ16(C)A GEP 16 17.8 19.7 1 26.0 57.7 5 t V SMCJ17(C)A GER 17 18.9 20.9 1 27.6 54.3 5 o l t SMCJ18(C)A GET 18 20.0 22.1 1 29.2 51.4 5 a g SMCJ20(C)A GEV 20 22.2 24.5 1 32.4 46.3 5 e S SMCJ22(C)A GEX 22 24.4 26.9 1 35.5 42.3 5 u p SMCJ24(C)A GEZ 24 26.7 29.5 1 38.9 38.6 5 p r SMCJ26(C)A GFE 26 28.9 31.9 1 42.1 35.6 5 e s SMCJ28(C)A GFG 28 31.1 34.4 1 45.4 33.0 5 s o SMCJ30(C)A GFK 30 33.3 36.8 1 48.4 31.0 5 r s SMCJ33(C)A GFM 33 36.7 40.6 1 53.3 28.1 5 SMCJ36(C)A GFP 36 40.0 44.2 1 58.1 25.8 5 SMCJ40(C)A GFR 40 44.4 49.1 1 64.5 23.3 5 SMCJ43(C)A GFT 43 47.8 52.8 1 69.4 21.6 5 SMCJ45(C)A GFV 45 50.0 55.3 1 72.7 20.6 5 SMCJ48(C)A GFX 48 53.3 58.9 1 77.4 19.4 5 SMCJ51(C)A GFZ 51 56.7 62.7 1 82.4 18.2 5 SMCJ54(C)A GGE 54 60.0 66.3 1 87.1 17.2 5 SMCJ58(C)A GGG 58 64.4 71.2 1 93.6 16.0 5 SMCJ60(C)A GGK 60 66.7 73.7 1 96.8 15.5 5 SMCJ64(C)A GGM 64 71.1 78.6 1 103.0 14.6 5 SMCJ70(C)A GGP 70 77.8 86.0 1 113.0 13.3 5 SMCJ75(C)A GGR 75 83.3 92.1 1 121.0 12.4 5 SMCJ78(C)A GGT 78 86.7 95.8 1 126.0 11.9 5 Notes: 2.Color band denotes cathode on unidirectional devices only. No color band on bidirectional devices. 3.For bidirectional parts with V < 10 V, the I max limit is doubled. RWM R SMCJ5V0(C)A - SMCJ170(C)A 2 Version: A1806
S M Electrical Characteristics (Continued) C J Values are at T = 25°C unless otherwise noted. 5 A V 0 Reverse Breakdown Clamping Reverse (C Uni-Directional Test Peak Pulse Part Stand-Off Voltage Voltage Leakage ) Bi-Directional (C) Current Current A Device Marking(2) Voltage VBR (V) I (mA) at IPPM I (A) at VRWM - VRWM (V) Min. Max. T VC (V) PPM IR (μA)(3) S M SMCJ85(C)A GGV 85 94.4 104.0 1 137.0 10.9 5 C SMCJ90(C)A GGX 90 100.0 111.0 1 146.0 10.3 5 J 1 SMCJ100(C)A GGZ 100 111.0 123.0 1 162.0 9.3 5 7 0 SMCJ110(C)A GHE 110 122.0 135.0 1 177.0 8.5 5 (C ) SMCJ120(C)A GHG 120 133.0 147.0 1 193.0 7.8 5 A SMCJ130(C)A GHK 130 144.0 159.0 1 209.0 7.2 5 — SMCJ150(C)A GHM 150 167.0 185.0 1 243.0 6.2 5 1 5 SMCJ160(C)A GHP 160 178.0 197.0 1 259.0 5.8 5 0 0 SMCJ170(C)A GHR 170 189.0 209.0 1 275.0 5.5 5 W a Notes: t t 2.Color band denotes cathode on unidirectional devices only. No color band on bidirectional devices. T r 3.For bidirectional parts with V < 10 V, the I max limit is doubled. a RWM R n s i e n t V o l t a g e S u p p r e s s o r s SMCJ5V0(C)A - SMCJ170(C)A 3 Version: A1806
S M Typical Performance Characteristics C J 5 V 0 ( C 100 ) 100 A - S R (kW) 10 TA = 25 º C R (%) 75 MC E E J W W 1 O O 50 7 LSE P 1 LSE P 0(C PU PU 25 )A — 0.1 0 1 0.0001 0.001 0.01 0.1 1 10 0 25 50 75 100 125 150 175 200 5 PULSE WIDTH (ms) AMBIENT TEMPERATURE (º C) 0 0 W Figure 1. Peak Pulse Power Rating Curve Figure 2. Pulse Derating Curve a t t T URRENT (%)110500 PItpfe p=am k1 0V μμμμa sluece CPaTs Auu rl t=srh ee2en 5WPt º DoiCdientcht a W(ytdsh) et iorse 5D t0he%efi noPefe daIpkp CE (pF)12100000000000 VTf i =As g=1 MZ . 2=0ee 5 5rMa ºo 0sHC mBu z ri aeV sdp - ap t ransient V C Half Value-Ipp N o AK PULSE 50 a10s /21D 0 e 0 fi0nμμμμesde bc yW Ra.vEe.Afo.r m CAPACITA 100 MSVtoealantsadug-Oree fd(fV aR tW M ) ltage S PE e-kt u td p p 0 0 1 2 3 4 101 5 10 50 100 200 400 re TIME (ms) REVERSE VOLTAGE (V) s s o Figure 3. Pulse Waveform Figure 4. Junction Capacitance r s A) (cid:20)(cid:19)(cid:19)(cid:19) T ( N 8.3ms Single Half Sine Wave RE UNIDIRECTIONAL ONLY R U C E G R U D S (cid:20)(cid:19)(cid:19) R A W R O F K A E P M, S (cid:20)(cid:19) F I (cid:20) (cid:20)(cid:19) (cid:20)(cid:19)(cid:19) NUMBER OF CYCLES AT 60 Hz Figure 5. Non-Repetitive Surge Current SMCJ5V0(C)A - SMCJ170(C)A 4 Version: A1806
S M Physical Dimension C J 5 V 0 ( C ) A - S M C J 1 7 0 ( C ) A — 1 5 0 0 W a t t T r a n s i e n t V o l t a g e S u p p r e s s o r s Figure 6. 2-LEAD, SMC, JEDEC DO-214, VARIATION AB (ACTIVE) SMCJ5V0(C)A - SMCJ170(C)A 5 Version: A1806