Datasheet SD500N30MC, SD500N30MSC, SD500N30MTC, SD500N30PC, SD500N30PSC Datasheet (International Rectifier)

Bulletin I2095/A

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SD500N/R SERIES

STANDARD RECOVERY DIODES

Features

Wide current range
High voltage ratings up to 4500V
High surge current capabilities
Stud cathode and stud anode version
Standard JEDEC types

Typical Applications

Converters
Power supplies
High power drives
Auxiliary system supplies for traction applications

Stud V ersion

475A

Major Ratings and Characteristics

Parameters SD500N/R Units

I

F(AV)

@ T

C

I

F(RMS)

I

FSM

I2t@

V

RRM

T

J

@ 50Hz 7500 A
@ 60Hz 7850 A

50Hz 281 KA2s

@ 60Hz 257 KA2s

range 3000 to 4500 V

475 A

55 ° C

745 A

- 40 to 150 °C

case style

B-8

SD500N/R Series

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ELECTRICAL SPECIFICATIONS

Voltage Ratings

Voltage V

Type number Code peak reverse voltage repetitive peak rev. voltage @ T

30 3000 3100

SD500N/R 50

36 3600 3700
40 4000 4100
45 4500 4600

Forward Conduction

Parameter SD500N/R Units Conditions

, maximum repetitive V

RRM

VVmA

, maximum non- I

RSM

RRM

max.

= TJ max.

J

I

F(AV)

Max. average forward current 475 A 180° conduction, half sine wave
@ Case temperature 55 °C

I

F(AV)

Max. average forward current 300 A 180° conduction, half sine wave
@ Case temperature 100 °C

I

F(RMS)

I

FSM

Max. RMS forward current 745 A DC @ 40°C case temperature
Max. peak, one-cycle forward, 7500 t = 10ms No voltage
non-repetitive surge current 7850 t = 8.3ms reapplied

A

6310 t = 10ms 50% V

RRM

6600 t = 8.3ms reapplied Sinusoidal half wave,

2

t Maximum I2t for fusing 281 t = 10ms No voltage Initial TJ = TJ max.

I

257 t = 8.3ms reapplied
199 t = 10ms 50% V

KA2s

RRM

182 t = 8.3ms reapplied

2

√t Maximum I2√t for fusing 2810 KA2√s t = 0.1 to 10ms, no voltage reapplied

I
V

V

r

f

r

f

V

Low level value of threshold

F(TO)1

voltage
High level value of threshold

F(TO)2

voltage
Low level value of forward

1

0.88 (16.7% x π x I
V

0.97 (I > π x I

F(AV)

0.78 (16.7% x π x I

slope resistance
High level value of forward

2

slope resistance
Max. forward voltage drop 1.66 V Ipk= 1000A, TJ = TJ max, tp = 10ms sinusoidal wave

FM

0.72 (I > π x I

mΩ

F(AV)

< I < π x I

F(AV)

),TJ = TJ max.

< I < π x I

F(AV)

),TJ = TJ max.

), TJ = TJ max.

F(AV)

), TJ = TJ max.

F(AV)

Thermal and Mechanical Specifications

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Parameter SD500N/R Units Conditions

SD500N/R Series

T
T

R
R

to heatsink greased
T Max. allowed mounting torque ±10% 50 Nm Not lubricated threads
wt Approximate weight 454 g

∆R

(The following table shows the increment of thermal resistence R

Max. junction operating temperature range -40 to 150

J

Max. storage temperature range -55 to 200

stg

Max. thermal resistance, junction to case 0.1 DC operation

thJC

Max. thermal resistance, case Mounting surface, smooth, flat and

thCS

Case style B - 8 See Outline Table

Conduction

thJC

0.04

when devices operate at different conduction angles than DC)

thJC

°C

K/W

Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions

180° 0.012 0.008 TJ = TJ max.
120° 0.014 0.014

90° 0.017 0.019
60° 0.025 0.026
30° 0.042 0.042

K/W

Ordering Information Table

Device Code

1 - Diode
2 - Essential part number
3 - 0 = Standard recovery
4 - N = Stud Normal Polarity (Cathode to Stud)

R = Stud Reverse Polarity (Anode to Stud)

5 - Voltage code: Code x 100 = V
6 - P = Stud base B-8 3/4" 16UNF-2A

M = Stud base B-8 M24 X 1.5

7 - S = Isolated lead with silicone sleeve

(Red = Reverse Polarity; Blue = Normal Polarity)

T = Threaded Top Terminal 3/8" 24UNF-2A

SD 50 0 N 45 P S C

1 23456

(See Voltage Ratings table)

RRM

7

8

None = Non isolated lead

8 - C = Ceramic Housing

NOTE: Available for rotating applications (Contact factory)

SD500N/R Series

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Outlines Table

CERAMIC HOUSING

12 (0.47) MIN.

DIA. MAX.

38 (1.5)

26 (1.023) MAX.

10.5 (0.41) DIA.

C.S. 70mm

SW 45

5(0.20) ± 0.3(0.01)

2

Case Style B-8

All dimensions in millimeters (inches)

3/4"-16UNF-2A *

* FOR METRIC DEVICE: M24 x 1.5 - SCREW LENGTH — 21(0.83) MAX.

CERAMIC HOUSING

Case Style B-8 with top thread terminal 3/8"

All dimensions in millimeters (inches)

17 (0.67) DIA.

3/8"-24UNF-2A

38 (1.5)

DIA. MAX.

SW 45

3/4"-16UNF-2A *

* FOR METRIC DEVICE: M24 x 1.5 - SCREW LENGTH — 21(0.83)

SD500N/R Series

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150
140

SD500N/R Series
R (DC) = 0.1 K/W

thJC

130
120
110

Conduction Angle

100

90
80
70

30°

60°

90°

60
50

Max imum Allowable Case Temperatur e (°C)

0 100 200 300 400 500

Average Forwar d Current (A )

Fig. 1 - Current Ratings Characteristics

900

800

180°

700

120°

90°

600

500

60°
30°

120°

180°

RMS Lim it

150
140
130

SD500N/R Series
R (DC) = 0 .1 K/W

thJC

120
110
100

Conduction P eri od

90
80
70
60
50
40
30

Max im um Al l owable Cas e Temperatu r e (°C )

0 100 200 300 400 500 600 700 800

30°

60°

90°

120°

180°

DC

Aver age Forwar d Current (A )

Fig. 2 - Current Ratings Characteristics

R

t

h

S

A

=

0

0

0

.

.

0

0

.

1

1

4

K

K

K

/W

/

/

W

W

-

D

e

l

t

a

R

M axim um Aver age Forward Power Loss (W)

400

300

Conduction Angle

200
100

0

M axim um Average For w ard Power L oss (W)

0 100 200 300 400 500

S D500N/ R S eries
T = 150°C

J

Average Forward Curr e nt (A)

Fig. 3 - Forward Power Loss Characteristics

1100

1000

900
800
700
600

DC
180°
120°

90°
60°
30°

RMS Lim it

500

400

Conduction P er i od

300

200
100

S D500N/ R S eries
T = 150°C

J

0

0 100 20 0 300 400 500 600 700 800

0

.

2

K

/

W

0

.

4

K

/

W

0

.

6

K

/

W

1

8

.

K

/

W

25 50 75 100 125 150

M aximum All owable Ambien t Tempe rature ( °C)

R

t

h

S

A

=

0

.

0

1

K

0

.

0

0

.

1

0

.

2

0

.

4

0

.

6

1

8

.

/

4

W

K

/

K

/

K

/

W

K

/

K

/

K

/

-

W

W

W

W

W

D

e

l

t

a

R

25 50 75 100 125 150

Aver age Forw ard Current (A)

Fig. 4 - Forward Power Loss Characteristics

M axim um Allowable Am b ient Temperature (°C)

SD500N/R Series

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8000

At Any Rated Load Condition An d Wit h

5 0% Rated V Applied Following Surge

7000

6000

5000

4000

3000

Peak Half Sine Wave Forwar d Curren t ( A)

2000

Nu mber Of Equal Amplitude Half Cycle Curr en t P u lses (N)

SD5 0 0N/ R Se rie s

110100

Fig. 5 - Maximum Non-Repetitive Surge Current

RRM

Initial T = 150 °C

J

@ 60 H z 0.0083 s
@ 50 H z 0.0100 s

10000

Peak Hal f Sine Wave Forwar d Cur rent (A)

9000

8000
7000
6000
5000
4000
3000
2000
1000

Maximum Non Repetitive Surge Cu r r en t

Versus Pulse Train D u r ation.

Initial T = 150°C

No Voltage Reapplied

5 0% Rated V Reappl ied

SD500N/R Series

0.01 0.1 1
Pulse Train Duration (s)

Fig. 6 - Maximum Non-Repetitive Surge Current

RRM

J

T = 25 ° C

J

T = 150°C

1000

Instantaneous For ward Cur rent (A)

100

0.511.522.533.54
Instantaneous F orward Vol tage (V)

Fig. 7 - Forward Voltage Drop Characteristics

1

thJ C

0.1

Steady State Val u e:
R = 0.1 K/W

thJC

(DC O perati on)

J

SD500N/R S eries

0.01

Transient Therm al Impedance Z ( K/W)

0.001

0.001 0.01 0.1 1 10
Square Wav e Pulse D uration (s)

Fig. 8 - Thermal Impedance Z

SD500 N/R Series

Characteristics

thJC