Diode 普通二极管 (Diode) V RRM Peak repetitive reverse voltage 反向重复峰值电压 V RWM Working peak reverse voltage 反向工作峰值电压 V R DC blocking voltage 反向直流电压 V R(RMS) RMS reverse voltage 反向电压有效值 I O Average rectified output current 平均整流输出电流 I F(AV) Average forward current 正向平均电流 I R Reverse current 反向电流 I FSM Non-repetitive peak forward surge current 正向浪涌电流 V (BR) Reverse breakdown voltage 击穿电压 V F Forward voltage 正向直流电压 C J Junction capacitance 结电容 P D Power dissipation 耗散功率 Pin 二极管 (Pin Diode) V R Continuous reverse voltage 反向直流电压 I F Continuous forward current 正向直流电流 V F Forward voltage 正向电压 I R Reverse current 反向电流 C d Diode capacitance 二极管电容 r d Diode forward resistance 二极管正向电阻 P tot Total power dissipation 总的功率损耗 T L Maximum lead solder temperature 最大引脚焊接温度 V ESD ESD voltage 静电电压
TVS 二极管 (TVS Diode) I PP Peak pulse current 峰值脉冲电流 P PP Peak pulse power 峰值脉冲功率 V C Clampling voltage 箝位电压 I R Reverse leakage current 反向漏电流 V (BR) Breakdown voltage 击穿电压 V RWM Working peak reverse voltage 反向工作峰值电压 V F Forward voltage 正向电压 I F Forward current 正向电流 I T Test current 测试电流 C J Junction capacitance 结电容 稳压二极管 (Zener Diode) V Z Zener voltage 稳压值 I ZT Working current 工作电流 I ZK Inflection point current 拐点电流 Z ZT Working impedance 工作阻抗 Z ZK Inflection point impedance 拐点阻抗 V R Reverse voltage 反向电压 I R Reverse current 反向电流 V F Forward voltage 正向电压 I F Forward current 正向电流 P d Power dissipation 功率损耗
晶闸管 (Thyristor) V DRM Peak repetitive off-state voltage 断态重复峰值电压 V RRM Peak repetitive reverse voltage 反向重复峰值电压 I T(RMS) RMS on-state current 额定通态电流 I TSM Non-repetitive surge peak on-state current 通态非重复浪涌电流 I GM Forward peak gate current 控制极重复峰值电流 V TM Peak forward on-state voltage 通态峰值电压 I GT Gate trigger current 控制极触发直流电流 V GT Gate trigger voltage 控制极触发电压 I H Holding current 维持电流 I DRM Peak repetitive off-state current 断态重复峰值电流 I RRM Peak repetitive reverse current 反向重复峰值电流 P G(AV) Average gate power dissipation 控制极平均功率 78/79 系列稳压管 (Three Terminal Voltage Regulator) V I Input voltage 输入电压 Vo Output voltage 输出电压 ΔVo Load regulation 负载调整率 ΔVo Line regulation 线性调整率 Iq Quiescent current 静态电流 ΔIq Quiescent current change 静态电流变化量 V N Output noise voltage 输出噪声电压 RR Ripple rejection 纹波抑制比 Vd Dropout voltage 跌落电压 Isc Short circuit current 短路电流 Ipk Peak current 峰值电流 T opr Operating junction temperature range 工作结温范围
431 系列稳压管 (Adjustable Shunt Regulator) V KA Cathode voltage 阴极电压 I K Cathode current range(continous) 阴极电流 I ref Reference input current range,continous 基准输入电流 P D Power dissipation 耗散功率 T opr Operating junction temperature range 工作结温范围 V ref Reference input voltage 基准输入电压 ΔV ref(dev) Deviation of reference input voltage over full temperature range 全温度范围内基准输入电压的偏差 ΔV ref /ΔV KA Ratio of change in reference input voltage to the change in cathode voltage 基准输入电压变化量与阴极电压变化量的比 ΔI ref(dev) Deviation of reference input current over full temperature range 全温度范围内基准输入电流的偏差 I min Minimum cathode current for regulation 稳压时最小负极电流 I off Off-state cathode current 关断状态阴极电流 Z KA Dynamic impedance 动态阻抗 1117 系列稳压管 (Low Dropout Linear Regulator) V IN Input voltage 输入电压 I O Output current 输出电流 V ESD ESD voltage 静电电压 T OPR Operating junction temperature 工作结温范围 V ref Reference voltage 基准输出电压值 V O Output voltage 输出电压 LNR Line regulation 线性调整率 LDR Load regulation 负载调整率 V D Dropout voltage 跌落电压 I limit Current limit 维持电压调整的最小负载电流 I adj Adjust pin current 调整端电流
I O(min) Minimum load Current 最小负载电流 Iq Quiescent current 静态电流 RR Ripple rejection 纹波抑制比 Temperature stability Long-term stability RMS output noise (% of V OUT ) Thermal resistance, junction to case Thermal shutdown Thermal shutdown hysteresis 温度稳定性长期稳定性 RMS 输出噪声热阻热关断热关断延迟 317 系列稳压管 (Three-terminal Positive Voltage Regulator) V I -V O Input-output voltage differential 输入输出电压差 T L Maximum lead solder temperature 最大引脚焊接温度 P D Power dissipation 耗散功率 T opr Operating junction temperature 工作结温 T stg Storage temperature 存储温度 V O Reference voltage 基准输出电压 LNR Line regulation 线性调整率 LDR Load regulation 负载调整率 I ADJ Adjustable pin current 调整端电流 I ADJ Adjustable pin current change 调整端电流变化量 I L(min) Minimum load current to maintain regulation 维持电压调整的最小负载电流 I O(max) Maximum output current 最大输出电流 RR Ripple rejection 纹波抑制比
普通晶体管 (Transistor) V CBO Collector-base voltage 发射极开路, 集电极 - 基极电压 V CEO Collector-emitter voltage 基极开路, 集电极 - 发射极电压 V EBO Emitter-base voltage 集电极开路, 发射极 - 基极电压 I C Collector current 集电极电流 P C Collector power dissipation 集电极耗散功率 V (BR)CBO Collector-base breakdown voltage 发射极开路, 集电极 - 基极反向电压 V (BR)CEO Collector-emitter breakdown voltage 基极开路, 集电极 - 发射极反向电压 V (BR)EBO Emitter-base breakdown voltage 集电极开路, 发射极 - 基极反向电压 I CBO Collector cut-off current 发射极开路, 集电极 - 基极截止电流 I EBO Emitter cut-off current 集电极开路, 发射极 - 基极截止电流 I CEO Collector cut-off current 基极开路, 集电极 - 发射极截止电流 h FE DC current gain 共发射极正向电流传输比的静态值 V CE(sat) Collector-emitter saturation voltage 集电极 - 发射极饱和电压 V BE(sat) Base-emitter saturation voltage 基极 - 发射极饱和电压 VBE(on) Base-emitter turn-on voltage 基极 - 发射开启电压 V BE Base-emitter voltage 基极 - 发射极电压 f T Transition frequency 特征频率 C ob Collector output capacitance 共基极输出电容 C ib Collector input capacitance 共基极输入电容 NF Noise figure 噪声系数 t on Turn-on time 开通时间 t off Turn-off time 关断时间 t r Rise time 上升时间 t s Storage time 存储时间 t f Fall time 下降时间 t d Delay time 延迟时间
数字晶体管 (Digital Transistor) V CC Supply voltage 电源电压 V IN Input voltage 输入电压 I O Output current 输出电流 P D Power dissipation 损耗功率 V I(off) Input-off voltage 输入截止电压 V I(on) Input-on voltage 输入开启电压 V O(on) Output voltage 输出电压 I I Input current 输入电流 I O(off) Output current 输出截止电流 G I DC current gain 直流增益 R 1 Input resistance 输入电阻 R 2 /R 1 Resistance ratio 电阻率 f T Transition frequency 传输频率 V CBO Collector-base voltage 发射极开路, 集电极 - 基极反向电压 V CEO Collector-emitter voltage 基极开路, 集电极 - 发射极反向电压 V EBO Emitter-base voltage 集电极开路, 发射极 - 基极反向电压
MOS 管 (MOSFET) V DS Drain-source voltage 漏 - 源电压 V GS Gate-source voltage 栅 - 源电压 E AS Single pulse avalanche energy 单脉冲雪崩击穿能量 I D Continuous drain current 漏极直流电流 I DM Pulsed drain current 最大脉冲漏电流 P D Power dissipation 耗散功率 T L Maximum lead solder temperature 最大引脚焊接温度 V (BR)DSS Drain-source breakdown voltage 漏源击穿电压 V (GS)th Gate threshold voltage 栅源阈值电压 I GSS Gate-body leakage current 漏 - 源短路的栅极电流 I DSS Zero gate voltage drain curent 栅 - 源短路的漏极电流 R DS(on) Drain-source on-resistance 漏源通态电阻 g fs Forward transconductance 跨导 V SD Diode forward voltage 体内反并联二极管正向压降 C iss Input capacitance 栅 - 源输入电容 C oss Output capacitance 漏 - 源输出电容 C rss Reverse transfer capacitance 反向传输电容 R g Gate resistance 栅极电阻 t d(on) Turn-on delay time 开通延迟时间 t r Rise time 上升时间 t d(off) Turn-off delay time 关断延迟时间 t f Fall time 下降时间 I D(on) On-State drain current 通态漏极电流 I S Diode forward current 体内反并联二极管正向电流 I SM Pulse diode forward current 体内反并联二极管最大脉冲正向电流 t rr Diode reverse recovery time 体内反并联二极管反向恢复时间 Q rr Diode reverse recovery charge 体内反并联二极管反向恢复电荷 t a Diode Reverse Recovery Fall Time 体内反并联二极管反向恢复下降时间 t b Diode Reverse Recovery Rise Time 体内反并联二极管反向恢复上升时间