AR749LT
器件资料摘要：
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RECTIFIER DIODE AR749LT
Repetitive voltage up to 2500 V
Mean forward current 5180 A
Surge current 70 kA
FINAL SPECIFICATION
nov 02 - ISSUE : 02
Symbol Characteristic Conditions
Tj
[°C]
Value Unit
BLOCKING
V RRM Repetitive peak reverse voltage 175 2500 V
V RSM Non-repetitive peak reverse voltage 175 2600 V
I RRM Repetitive peak reverse current V=VRRM 175 150 mA
CONDUCTING
I F (AV) Mean forward current 180° sin ,50 Hz, Th=55°C, double side cooled 5180 A
I F (AV) Mean forward current 180° sin ,50 Hz, Tc=85°C, double side cooled 5030 A
I FSM Surge forward current Sine wave, 10 ms 175 70 kA
I² t I² t
without reverse voltage
24500 x 1E3 A²s
V FM Forward voltage Forward current = 3000 A 25 1.30 V
V F(TO) Threshold voltage 175 0.65 V
r F Forward slope resistance 175 0.140 mohm
SWITCHING
t rr Reverse recovery time µs
Q rr Reverse recovery charge 175 µC
I rr Peak reverse recovery current A
MOUNTING
R th(j-h) Thermal impedance, DC Junction to heatsink, double side cooled 9.5 °C/kW
R th(c-h) Thermal impedance Case to heatsink, double side cooled 2 °C/kW
T j Operating junction temperature -30 / 175 °C
F Mounting force 46.0 / 54.0 kN
Mass 1150 g
ORDERING INFORMATION : AR749LT S 25
standard specification VRRM/100
POSEICO SPA
Via N. Lorenzi 8, 16152 Genova - ITALY
Tel. ++ 39 010 6556234 - Fax ++ 39 010 6557519
Sales Office:
Tel. ++ 39 010 6556775 - Fax ++ 39 010 6442510
POSEICO SPA
POwer SEmiconductors Italian COrporation
POSEICO
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RECTIFIER DIODE AR749LT
Repetitive voltage up to 2500 V
Mean forward current 5180 A
Surge current 70 kA
FINAL SPECIFICATION
nov 02 - ISSUE : 02
Symbol Characteristic Conditions
Tj
[°C]
Value Unit
BLOCKING
V RRM Repetitive peak reverse voltage 175 2500 V
V RSM Non-repetitive peak reverse voltage 175 2600 V
I RRM Repetitive peak reverse current V=VRRM 175 150 mA
CONDUCTING
I F (AV) Mean forward current 180° sin ,50 Hz, Th=55°C, double side cooled 5180 A
I F (AV) Mean forward current 180° sin ,50 Hz, Tc=85°C, double side cooled 5030 A
I FSM Surge forward current Sine wave, 10 ms 175 70 kA
I² t I² t
without reverse voltage
24500 x 1E3 A²s
V FM Forward voltage Forward current = 3000 A 25 1.30 V
V F(TO) Threshold voltage 175 0.65 V
r F Forward slope resistance 175 0.140 mohm
SWITCHING
t rr Reverse recovery time µs
Q rr Reverse recovery charge 175 µC
I rr Peak reverse recovery current A
MOUNTING
R th(j-h) Thermal impedance, DC Junction to heatsink, double side cooled 9.5 °C/kW
R th(c-h) Thermal impedance Case to heatsink, double side cooled 2 °C/kW
T j Operating junction temperature -30 / 175 °C
F Mounting force 46.0 / 54.0 kN
Mass 1150 g
ORDERING INFORMATION : AR749LT S 25
standard specification VRRM/100
POSEICO SPA
Via N. Lorenzi 8, 16152 Genova - ITALY
Tel. ++ 39 010 6556234 - Fax ++ 39 010 6557519
Sales Office:
Tel. ++ 39 010 6556775 - Fax ++ 39 010 6442510
POSEICO SPA
POwer SEmiconductors Italian COrporation
POSEICO