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I_F(AV)

正向平均電流(整流管)

mean foreard current (of diode)

I_T(AV)

通態(tài)平均電流

mean on-state current

V_RSM

反向不重復(fù)峰值電壓

non-reetitive peak reverse voltage

V_RRM

反向重復(fù)峰值電壓

repetitive peak reverse voltage

V_DSM

斷態(tài)不重復(fù)峰值電壓

non-repetitive peak off-state voltage

V_DRM

斷態(tài)重復(fù)峰值電壓

repetitive peak off-state voltage

V_FM

正向峰值電壓(整流管)

peak forward voltage (of diode)

V_TM

通態(tài)峰值電壓

peak on-state voltage

T_jm

最高等效結(jié)溫

maximum virtual junction temperature

F

緊固力

mounting force

I_RRM

反向重復(fù)峰值電流

repetitive peak reverse current

I_DRM

斷態(tài)重復(fù)峰值電流

repetitive peak of-state current

V_GT

門極觸發(fā)電壓

gate trigger voltage

I_GT

門極觸發(fā)電流

gate trigger current

R_jc

結(jié)殼熱阻

junction-case thermal resistance

Q_rr

反向恢復(fù)電荷

reverse recovery charge

I_TM

通態(tài)峰值電流

peak on-state current

I_FM

正向峰值電流(整流管)

peak forward current (of diode)

I_TSM

通態(tài)浪涌電流

surge on-state current

dv/dt

斷態(tài)電壓臨界上升率

critical rate of rise of off-statevoltage

di/dt

通態(tài)電流臨界上升率

critical rate of rise of on-statecurrent

t_gt

門極控制開通時間

gate controlled turn-on time

t_q

電路換向關(guān)斷時間

cricuit commutated turn-off time

I_RMS

通態(tài)方均根電流

R.M.S. on-state current

(dv/dt)_c

換向電壓臨界上升率(雙向晶閘管)

critical rate of rise of commutating voltage(ofbi-directional thyristor)

t_rr

反向恢復(fù)時間(二極管的)

reverse recovery time (of diode)

t_on

開通時間

turn on time

t_s

存儲時間

storage time

t_f

下降時間

fall time

Cj

Junction Capacitance 結(jié)電容

ηV

Rectification Efficiency 整流效率

If

DC Forward Current 正向直流電流

I(AV)

Average Forward Rectified Current正向平均整流電流

ID

Stand-off Reverse Leakage Current關(guān)態(tài)反向漏電流

IFSM

P eak Forward Surge Current 正向浪涌峰植電流

ITSM

Non Repetitive Surge Peak on-state Current不重復(fù)浪涌峰值開態(tài)電流

IDM

Maximum Reverse Leakage 最大反向漏電流

IFRM

Repetitive Peak Forward Current正向重復(fù)峰值電流

IH

Holding Current 維持電流

IO

Mean Forward Current 正向平均電流

IR

Reverse Leakage Current 反向漏電流

Irr

Reverse Recovery Current 反向恢復(fù)電流

IPPM

Maximum peak lmpulse Current 最大脈沖峰值電流

IRM

Maximum peak Reverse Current 最大峰值反向電流

IRM(REC)

Maximum peak Reverse recovery Current最大峰值反向恢復(fù)電流

IRSM

Maximum Non-repetitive recovery PeakCurrent 最大峰值反向恢復(fù)電流

IT

On-state Test Current 導(dǎo)通測試電流

I2t

Rating for fusing 正向浪涌電流的平方對電流浪涌持續(xù)時間的積分值

PM(AV)

Maximum Steady State Power Dissipation最大穩(wěn)態(tài)功耗

PPM

Peak Pulse Power Dissipation 峰值脈沖功耗

Ptot

Total Power Dissipation 總功耗

Qrr

Recovered Charge 恢復(fù)電荷

ROJA

Thermal Resistance (Junction to Ambient)熱阻（結(jié)到環(huán)境）

ROJC

Thermal Resistance（Junction to Case ） 熱阻（結(jié)到管殼）

ROJL

Thermal Resistance（Junction to Lead ） 熱阻（結(jié)到引線）

TA

Ambient Temperature 環(huán)境溫度

TC

Case Temperature 管殼溫度

td

Time Duration 持續(xù)時間

tf

Fall Time 下降時間

Tj

Junction Temperature 結(jié)溫

TL

Lead Temperature 引線溫度

tfr

Forward Recovery Time 正向恢復(fù)時間

tr

Rise Time 上升時間

trr

Reverse Recovery Time 反向恢復(fù)時間

TSTG

Storage Temperature 存儲溫度

VBO

Breakover Voltage 轉(zhuǎn)折電壓

V（BR）

Reverse Breakdown Voltage 反向擊穿電壓

VF

Instantaneous Forward Voltage 正向瞬態(tài)電壓

VFR

Forward Recovery Voltage 正向恢復(fù)電壓

VDC,VR

DC Reverse Voltage 反向直流電流

VRM

Maximum Reverse Paek Reverse Voltage最大重復(fù)峰值反向電壓

VRMS

RMS Input Voltage 均方根輸入電壓

VRRM

Peak Repetitive Reverse Voltage反向重復(fù)峰值電壓

VWM

Working Peak Reverse Voltage 反向工作峰值電壓

VC

Clamping Voltage 箝位電壓

VWM

Working Stand-off Voltage 關(guān)態(tài)工作電壓

VZ

Zener Voltage 齊納電壓

ZZ

Dynamia Zener Impedance 動態(tài)齊納阻抗

αVF

Temperature coefficient of forward voltage正向壓降的溫度系數(shù)