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查询300U010A供应商
Bulletin I2039 rev. C 03/03
300U(R) SERIES
STANDARD RECOVERY DIODES
Features
Alloy diode
Popular series for rough service
Stud cathode and stud anode version
Typical Applications
Welders
Power supplies
Motor controls
Battery chargers
General industrial current rectification
Major Ratings and Characteristics
Stud Version
300A
Parameters 300U Units
I
F(AV)
@ T
C
I
@ 50Hz 6550 A
FSM
@ 60Hz 6850 A
I2t@ 50Hz 214 KA2s
@ 60Hz 195 KA2s
V
range 100 to 600 V
RRM
T
J
300 A
150 °C
-65 to 200 °C
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case style
DO-205AB (DO-9)
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300U(R) Series
Bulletin I2039 rev. C 03/03
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage V
Type number Code peak reverse voltage repetitive peak rev. voltage T
10 100 200
20 200 300
300U 30 300 400 40
40 400 500
60 600 700
Forward Conduction
Parameter 300U Units Conditions
I
Max. average forward current 300 A 180° conduction, half sine wave
F(AV)
@ Case temperature 130 °C
I
Max. peak, one-cycle forward, 6550 t = 10ms No voltage
FSM
non-repetitive surge current 6850 t = 8.3ms reapplied
2
I
t Maximum I2t for fusing 214 t = 10ms No voltage Initial TJ = TJ max.
2
I
√t Maximum I2√t for fusing 2140 KA2√s t = 0.1 to 10ms, no voltage reapplied
Max. value of threshold
V
F(TO)
voltage
Max. value of forward slope
r
f
resistance
Max. peak forward voltage 1.40 V I
V
FM
, maximum repetitive V
RRM
VVmA
5500 t = 10ms 100% V
5750 t = 8.3ms reapplied Sinusoidal half wave,
195 t = 8.3ms reapplied
151 t = 10ms 100% V
138 t = 8.3ms reapplied
0.610 V
0.751 mΩ
A
KA2s
RSM
= 200°C
T
J
= 942A, TJ = 25°C
peak
, maximum non- I
RRM
RRM
max.
RRM
= 175°C
J
Thermal and Mechanical Specifications
Parameter 300U(R) Units Conditions
T
Max. junction operating temperature range -65 to 200
J
Max. storage temperature range -65 to 200
T
stg
Max. thermal resistance, junction to case 0.18 DC operation
R
thJC
R
Max. thermal resistance, case to heatsink 0.08 Mounting surface, smooth, flat and greased
thCS
T Max. allowed mounting torque +0 -20% 37 Not lubricated threads
28 Lubricated threads
wt Approximate weight 250 g
Case style DO-205AB (DO-9)** JEDEC (See Outline Table)
** 302U-A uses IR case style B-26
°C
K/W
Nm
2
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Bulletin I2039 rev. C 03/03
∆R
Conduction
thJC
(The following table shows the increment of thermal resistence R
when devices operate at different conduction angles than DC)
thJC
Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions
180° 0.020 0.015 TJ = TJ max.
120° 0.024 0.025
90° 0.031 0.034
60° 0.045 0.047
30° 0.077 0.077
K/W
Ordering Information Table
300U(R) Series
Device Code
300 U R 060 A
1 2
1 - 300 = Standard 300U device
302 = 300U Top Threaded version
2 - U = Essential Part Number
3 - R = Stud Reverse Polarity (Anode to Stud)
None = Stud Normal Polarity (Cathode to Stud)
4 - Voltage code: Code x 10 = V
5 - A = Essential Part Number
NOTE: For Metric Device M16 x 1.5 Contact Factory
3
4 5
(See Voltage Ratings table)
RRM
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300U(R) Series
Bulletin I2039 rev. C 03/03
Outline Table
300U-A Series
Conforms to JEDEC DO-205AB (DO-9)
All dimensions in millimeters (inches)
* FOR METRIC DEVICE: M16 X 1.5
302U-A Series
IR Case Style B26
All dimensions in millimeters (inches)
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CONTACT FACTORY
16.51 (0.65)
58.67 (2.31)
3.18 (0.125)
MAX.
14.99 (0.59)
55.63 (2.19)
MAX.
28.45 (1.12)
21.03 (0.828)
9.50 (0.374) MAX. DIA.
3/8"-24UNF-2A
20.14 (0.793)
3/4"-16UNF-2A
19.02 (0.749)
DIA. MAX.
18.29 (0.72)
16.76 (0.66)
ACROSS FLATS
27.94 (1.10) DIA. MAX.
9.27 (0.365)
31.75 (1.250) max.
ACROSS FLATS
7.87 (0.310)
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300U(R) Series
Bulletin I2039 rev. C 03/03
200
300U(R) Series
R (DC) = 0.18 K/ W
thJC
180
Conduction An gle
160
140
30°
60°
90°
120
Maximum Allowable Case Temperature (°C)
0 50 100 150 200 250 300 350
Aver age Forwar d C urrent (A)
400
350
300
250
180°
120°
90°
60°
30°
RMS Limi t
200
150
100
50
0
Max imum Av erage Forward Power Loss (W )
0 50 100 150 200 250 300
Av e rage For ward Cu rren t (A)
200
190
180
170
160
150
140
130
120°
180°
Conduction Angle
300U(R) Series
T = 200°C
J
0
.
3
0
.
4
0
.
5
0
.
7
1
K
1
.
5
3
K
/
25 50 75 100 125 150 175 200
350
120
110
Maxi mum Allowable Case Temperature (°C)
0 100 200 300 400 500
R
t
h
0
S
.
2
A
K
=
/
W
0
K
/
W
K
/
W
K
/
W
K
/
W
/
W
K
/
W
W
.
Maximum Al lowabl e Ambie n t Temperature (° C )
Fig. 3 - Forward Power Loss Characteristics
300U(R) Series
R (DC) = 0.18 K /W
thJC
30°
60°
90°
120°
Aver age Forward Curren t (A)
Fig. 2 - Current Ratings CharacteristicsFig. 1 - Current Ratings Characteristics
1
K
/
W
D
e
l
t
a
R
Conduction Period
180°
DC
Maxim um Average Forward Power Loss (W)
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500
450
400
350
300
250
200
150
100
50
DC
180°
120°
90°
60°
30°
RMS Li mi t
Conduction Period
300U(R) Series
T = 200°C
J
0
0 100 200 300 400
Average Forw ard Curren t ( A)
Fig. 4 - Forward Power Loss Characteristics
R
t
h
S
A
=
0
.
1
K
/
0
0
.
0
.
0
.
1
1
.5
3
25 50 75 100 125 150 175 200
500
W
.
2
K
- D
/
W
3
K
/
W
5
K
/
W
7
K
/
W
K
/
W
K
/
W
K
/
W
e
lta
R
Maximum Al lowabl e Ambi ent Temperature (°C )
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300U(R) Series
Bulletin I2039 rev. C 03/03
6000
At Any Rated Load Condition And With
Rated V Applied Fol lowing Surge.
5500
5000
4500
4000
3500
3000
2500
2000
300U(R) Series
Pea k Ha lf Sine W ave Forward Current (A)
1500
110100
Number Of Equal Amplitude Half Cycle Curr ent Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current
RRM
Initial T = 200°C
J
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
10000
1000
100
T = 25°C
J
T = 200°C
J
7000
Maximum Non Repetiti ve Surge Cur rent
6500
6000
5500
5000
4500
4000
3500
3000
2500
2000
P eak Half Sine Wave F orward Current (A)
300U(R) Series
1500
0.01 0.1 1
Versus Pulse Train Duration.
P u lse Train Duration (s)
Initial T = 200° C
N o Vol tage Reapplied
Rated V Reapplied
RRM
J
Instantan e ous Forward Current (A)
10
00.511.522.53
I nstantaneous Forwar d Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
300U(R) Series
1
(K/W)
thJC
Steady State Value
RthJC = 0.18 K/W
(DC Operation)
0.1
0.01
300U(R) Series
Transient Thermal Impedance Z
0.001
0.0001 0.001 0.01 0.1 1 10
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance Z
6
Characteristic
thJC
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Page 7
300U(R) Series
Bulletin I2039 rev. C 03/03
This product has been designed and qualified for Industrial Level.
Data and specifications subject to change without notice.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 03/03
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