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300U(R)出口型-普通整流二极管

300U(R)出口型-普通整流二极管

FEATURES TYPICAL APPLICATIONS  
1). Diffused diode 1). Converters
2). Wide current range 2). Power supplies
3). High voltage ratings up to 1600V 3). Machine tool controls
4). High surge current capabilities 4). High power drives
5). Stud cathode and stud anode version 5). Medium traction applications
   
   
MAJOR RATINGS AND CHARACTERISTICS  
Parameters 300U(R) Unit
IF(AV)   300 A
@ TC 145
IF(RMS)   390 A
IFSM @ 50Hz 6550 A
@ 60Hz 6850 A
I2t @ 50Hz 214 A2s
@ 60Hz 195 A2s
VRRM typical 1200 and 1600 V
TJ typical - 40 to 200 μs
 
 
 
 
ELECTRICAL SPECIFICATIONS  
1). Voltage Ratings  
Type number Voltage Code VRRM, maximum repetitive
peak
reverse voltage
VRSM, maximum non-
repetitive peak
reverse voltage
IRRM max.
TJ = 175℃
    V V mA
300U(R) 10 50 100 40
20 100 200 40
40 200 300 40
60 300 400 40
80 400 500 40
100 600 720 40
120 800 960 35
160 1000 1200 30


















2). Forward Conduction

Parameters 300U(R) Unit Conditions
IF(AV) Max. average forward current
@ Case temperature
300 A 180° conduction, half sine wave
130
IFSM Max. peak, one-cycle forward,
non-repetitive surge current
6550 A t = 10ms No voltage Sinusoidal half
wave,Initial
TJ = TJ max.
6850 t = 8.3ms reapplied
5500 t = 10ms 100% VRRM
5750 t = 8.3ms reapplied
I2t Maximum I2t for fusing 214 KA2s t = 10ms No voltage
195 t = 8.3ms reapplied
151 t = 10ms 100% VRRM
138 t = 8.3ms reapplied
I2√t Maximum I2√t for fusing 2140 KA2√S t = 0.1 to 10ms, no voltage reapplied
VF(TO) Max. value of threshold voltage 0.610 V TJ = 200℃
rf Max. value of forward slope resistance 0.751
VFM Max. peak forward voltage -- V (IFM x π x IF(AV) (785A peak), TJ = 25℃
1.40   (IFM x π x IF(AV) (942A peak), TJ = 25℃
TJ Max. junction operating temperature range -40 to 200  
Tstg Max. storage temperature range -40 to 200
RthJC Max. thermal resistance, junction to case 0.18 K/W DC operation
RthCS Max. thermal resistance, case to heatsink 0.08 Mounting surface, smooth, flat and greased
T Max. allowed mounting torque ±10% 37 Nm Not lubricated threads
28 Lubricated threads
wt Approximate weight 250 g  
  Case style DO-9 See Outline Table


ΔRthJC Conduction
(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)
Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions
180° 0.020 0.015 K/W TJ = TJ max.
120° 0.024 0.025
90° 0.031 0.034
60° 0.045 0.047
30° 0.077 0.077

 
PERFORMANCE CURVES FIGURE

Fig.1 – CurrentRatings Characteristic Fig.2 - CurrentRatings Characteristic
Fig.3 – Forward Power Loss Characteristics
Fig.4 – Forward Power Loss Characteristics
Fig.5 –Maximum Non-Repetitive Surge Current Fig.6 –Maximum Non-Repetitive Surge Current
Fig.7 –  Forward Voltage Drop Characteristics
Fig.8 –Thermal Impedance ZthJC Characteristics


OUTLINE