ARF673

Specifications

Symbol	Characteristic	Conditions	Tj [°C]	Value	Unit
BLOCKING
V RRM	Repetitive peak reverse voltage		125	4500	V
V RSM	Non-repetitive peak reverse voltage		125	4600	V
I RRM	Repetitive peak reverse current	V=VRRM	125	80	MA
V DC LINK	Permanent DC voltage		125	2500	v
CONDUCTING
I F (AV)	Mean forward current	180° sin ,50 Hz, Th=55°C, double side cooled		990	A
I F (AV)	Mean forward current	180° sin ,50 Hz, Tc=55°C, double side cooled		1030	A
I FSM	Surge forward current	Sine wave, 10 ms without reverse voltage up to 50% VRSM	125	15	KA
I² t	I² t			1125 x 1E3	A²s
V FM	Forward voltage	Forward current = 2500 A	125	3.82	V
V F(TO)	Threshold voltage		125	1.70	V
r F	Forward slope resistance		125	0.850	mohm
SWITCHING
t rr	Reverse recovery time	I F = 2100 A di/dt= 1100 A/µs VR = 1800 V	125		µs
Q rr	Reverse recovery charge			2300	µC
I rr	Peak reverse recovery current			1300	A
s	Softness (s-factor), min			1
E OFF	Turn off energy dissipation			6	v
V FR	Peak forward recovery	di/dt = 400 A/µs	125	38	v
MOUNTING
R th(j-h)	Thermal impedance, DC	Junction to heatsink, double side cooled		18	°C/kW
R th(c-h)	Thermal impedance	Case to heatsink, double side cooled		6	°C/kW
T j	Operating junction temperature			-30 / 125	°C
F	Mounting force			22.0/24.5	kN
	Mass			300	g

VRRM4500[V]IF(AV)sine wave 50 Hz Th=55°C990[A]IF(AV)sine wave 50 Hz Th=85°C920[A]IF(AV)sine wave 50 Hz Th=70°C1130[A]IFSMsine wave 10 ms Vr<10V15[A]VDClink2500[V]VFMTj max IF = 10 kA3.82[V]IF2500[A]VF(TO)Tj max1.7[V]rFTj max0.85[mW]QrrTj max2300[µC]IrrTj max1300[A]IFTj max2100[A](di/dt)Tj max1100[A/µs]Tj max125[°C]Rth(j-h)Double side RthDC = Rth 180° sin18[²C/kW]Rth(j-h)Double side RthDC = Rth 120° sin20[²C/kW]Weight300[g]F22.0/24.5[kN]OUTLINEG0