POSEICO SPA
Via Pillea 42-44, 16153 Genova - ITALY
Tel. + 39 010 8599400 - Fax + 39 010 8682006
Sales Office:
Tel. + 39 010 8599400 - sales@poseico.com
RECTIFIER DIODE
AR771LT
Repetitive voltage up to
Mean forward current
Surge current
5000 V
4020 A
50 kA
FINAL SPECIFICATION
mar 17 - ISSUE : 4
Tj
[°C]
Symbol
Characteristic
Conditions
Value
Unit
BLOCKING
V RRM
V RSM
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Repetitive peak reverse current
150
150
150
5000
5100
200
V
V
I
RRM
V=VRRM
mA
CONDUCTING
I
F (AV)
Mean forward current
180° sin ,50 Hz, Th=55°C, double side cooled
180° sin ,50 Hz, Tc=85°C, double side cooled
4020
A
I
I
F (AV)
FSM
Mean forward current
Surge forward current
I² t
3690
50
A
Sine wave, 10 ms
without reverse voltage
150
kA
I² t
12500 x 1E3 A²s
V FM
V F(TO)
r F
Forward voltage
Threshold voltage
Forward slope resistance
Forward current =
3000 A
25
1,45
0,80
V
V
150
150
0,170
mohm
SWITCHING
t rr
Q rr
I rr
Reverse recovery time
I= 1600 A
75,5
µs
di/dt= 5A/µs
Reverse recovery charge
Peak reverse recovery current
125
5594 µC
167
A
MOUNTING
R th(j-h)
R th(c-h)
T j
Thermal impedance, DC
Thermal impedance
Operating junction temperature
Mounting force
Junction to heatsink, double side cooled
Case to heatsink, double side cooled
9,5
2
°C/kW
°C/kW
°C
-30 / 150
46.0 / 54.0
1700
F
kN
Mass
g
ORDERING INFORMATION : AR771LT S 50
VRRM/100
standard specification