POSEICO SPA
Via N. Lorenzi 8, 16152 Genova - ITALY
Tel. ++ 39 010 6556234 - Fax ++ 39 010 6557519
Sales Office:
POSEICO
POSEICO SPA
POwer SEmiconductors Italian COrporation
Tel. ++ 39 010 6556775 - Fax ++ 39 010 6442510
RECTIFIER DIODE
AR770HT
Repetitive voltage up to
Mean forward current
Surge current
4500 V
3870 A
50 kA
FINAL SPECIFICATION
lug 02 - ISSUE : 02
Tj
Symbol
Characteristic
Conditions
Value
Unit
[°C]
BLOCKING
V RRM
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Repetitive peak reverse current
150
150
150
4500
4600
200
V
V
V RSM
I
I
RRM
V=VRRM
mA
CONDUCTING
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
3870
A
I
I
F (AV)
FSM
Mean forward current
Surge forward current
I² t
3465
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
1,28
0,80
V
V
150
150
0,150
mohm
SWITCHING
t rr
Q rr
I rr
Reverse recovery time
I= 1600 A
µs
µC
A
di/dt= 2A/µs
Reverse recovery charge
Peak reverse recovery current
150
3500
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
11
2
°C/kW
°C/kW
°C
-30 / 150
F
46.0
1700
/ 54.0
kN
Mass
g
ORDERING INFORMATION : AR770HT S 45
VRRM/100
standard specification
POSEICO [ POWER SEMICONDUCTORS ]
