整流器件特性说明
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符号Symbols
单位 Uint VRRM
V VRMS V VDC V IF A
IFSM A VF V IR MA
HTIR Trr ns Tfr ns
RθJA RθJC RθJL
CJ pF TSTG dV/dt 电压变化率V/μs Io mA PpK Watts PD mW ERSM mJ VRWM V I²T A²S VRSM V EAS mJ TS ℃Rt mΩLs Nh IT(AV)通态平均电流A VDRM V IDRM 断态重复峰值电流A di/dt A/μs Tf
ns
℃/W
典型热阻断态重复峰值电压repetitive peak of-state current
典型串联电感critical rate of rise of on-state current 下降时间
通态电流临界上升率fall time
℃repetitive peak off-state voltage Maximum non-repetitive peak reverse voltage 不重复峰值电压不重复雪崩能力Soldering temperature 焊接温度Forward slope resistance 正向斜率电阻连接点温度(P/N结)最大可重复反向峰值电压Pramater
参数
Voltage rate of change (Rated VR)
Mean Forward Current @ TL=100℃(Lead Temperature)平均正向电流Typical thermal resistance 25℃条件下的最大直流反向电流100℃时的直流电压
Maiximun Recurrent Peak Reverse Voltage Maiximun RMS Voltage 最大方根电压Maiximun D.C Blocking Voltage
最大直流阻塞电压Maximum Average Forward Rectified Current 375″(9.5mm)lead length@TA=55℃
最大平均正向电流Peak Forward Surge Current ,8.3ms single half
sine-wave superimposed on rated load (JEDEC method)最大正向浪涌冲击
Maximum Instantaneous Forward Voltage at 1.5A 最大瞬时正向电压
Maximum D.C Reverse Current @TA=25℃at Rated D.C Block Voltage @TA=100℃
烧融功率
Maximum Reverse Recovery Time 最大反向恢复时间Typical Junction Capacitance Operating Temperature Range Storage Temperature Range
典型结电容工作环境范围储存环境范围Maximum Forward Recovery Time
最大正向恢复时间
Peak Power Dissipation at Ta=25℃,Tp=1ms Maximum Full Load Reverse Current@Ta=25℃at Rated DC Blocking Voltage @Ta=125℃25℃条件下的最大饱和反向电流125℃时在额定的直流电压Typical series inductance mean on-state current
峰值功耗Non-repetitive avalanche energy Power Dissipation
Pulse energy in avalanche mode, non repetitive (Inductive load switch off ) TA=25℃, L=120mH Junction Temperature TJ 功率消耗
雪崩模式下的脉冲能量Working Peak Reverse Voltage 工作中反向峰值电压Rating for Fusing (t<8.3ms)。