SD103N

110A

FAST RECOVERY DIODES Stud Version

SD103N/R SERIES

Features

High power FAST recovery diode series 1.0 to 2.0 µs recovery time

High voltage ratings up to 2500V High current capability

Optimized turn on and turn off characteristics Low forward recovery

Fast and soft reverse recovery Compression bonded encapsulation Stud version JEDEC DO-30

Maximum junction temperature 125°C

Typical Applications

Snubber diode for GTO

High voltage free-wheeling diode Fast recovery rectifier applications

I_F(AV) 110 A

@ T_C 85 °C

I_F(RMS) 173 A

I_FSM @50Hz 3570 A

@ 60Hz 3730 A

I²t @50Hz 64 KA²s

@ 60Hz 58 KA²s

V_RRMrange 400 to 2500 V

trr range 1.0 to 2.0 µs

@ T_J 25 °C

T_J - 40 to 125 °C

Parameters SD103N/R Units

Major Ratings and Characteristics

case style

DO-205AC (DO-30)

S10 1.0 1.6 21 27

S15 1.5 350 25 -30 2.3 61 37

S20 2.0 3.2 75 39

Voltage V_RRM max. repetitive V_RSM, maximum non- I_RRM max.

Type number Code peak and off-state voltage repetitive peak voltage T_J = 125°C

V V mA

04 400 500

SD103N/R..S10 08 800 900

10 1000 1100

12 1200 1300

SD103N/R..S15 14 1400 1500

16 1600 1700

20 2000 2100

25 2500 2600

ELECTRICAL SPECIFICATIONS Voltage Ratings

SD103N/R..S20

35

I_F(AV) Max. average forward current 110 A 180° conduction, half sine wave.

@ Case temperature 85 °C

I_F(RMS)Max. RMS current 173 A DC @ 75°C case temperature

IFSM Max. peak, one-cycle 3570 t = 10ms No voltage

non-repetitive forward current 3730 t = 8.3ms reapplied

3000 t = 10ms 100% V

RRM

3140 t = 8.3ms reapplied Sinusoidal half wave, I²t Maximum I²t for fusing 64 t = 10ms No voltage Initial T_J = T_J max.

58 t = 8.3ms reapplied

45 t = 10ms 100% V

RRM

41 t = 8.3ms reapplied

I²√t Maximum I²√t for fusing 636 KA²√s t = 0.1 to 10ms, no voltage reapplied VF(TO)1Low level of threshold voltage 1.36 (16.7% x π x I

F(AV) < I < π x I

F(AV)), T

J = T

J max.

VF(TO)2High level of threshold voltage 1.94 (I >π x I

F(AV)), T

J = T

J max.

r_f1 Low level of forward slope resistance 2.55 (16.7% x π x I_F(AV) < I < π x I_F(AV)), T_J = T_J max.

r_f2 High level of forward slope resistance 1.11 (I > π x I_F(AV)), T_J = T_J max.

V_FM Max. forward voltage 2.23 V I_pk= 345A, T_J = 25°C, t_p = 400 µs square pulse

Parameter SD103N/R Units Conditions

Forward Conduction

KA²s A

mΩ V

Code

(µs) (A) (A/µs) (V) (µs) (µC) (A)

Test conditions Max. values @ T_J= 125°C

Recovery Characteristics

typical t

rr I

pk di/dt V

r t

rr Q

rr I

rr

@ 25% I

RRM Square Pulse @ 25% I

RRM

TJ= 25 ^oC

Parameter SD103N/R Units Conditions

°C TJ Max. operating temperature range -40 to 125 Tstg Max. storage temperature range -40 to 150

RthJC Max. thermal resistance, junction to case 0.16 DC operation

RthCS Max. thermal resistance, case to heatsink 0.10 Mounting surface, smooth, flat and greased

T Mounting torque ± 10% 15.5 Not lubricated threads

13.5 Lubricated threads

wt Approximate weight 120 g

Case style DO-205AC(DO-30) See Outline Table

Thermal and Mechanical Specification

K/W

Nm

∆ R

Conduction

(The following table shows the increment of thermal resistence R_thJC when devices operate at different conduction angles than DC)

180° 0.011 0.012 T_J = T_J max.

120° 0.016 0.019

90° 0.021 0.023 K/W

60° 0.029 0.030

30° 0.041 0.041

Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions

1 - Diode

2 - Essential part number 3 - 3 = Fast recovery

4 - N = Stud Normal Polarity (Cathode to Stud) R = Stud Reverse Polarity (Anode to Stud)

5 - Voltage code: Code x 100 = V_RRM (see Voltage Ratings table) 6 - t

rr code (see Recovery Characteristics table) 7 - P = Stud base DO-205AC (DO-30) 1/2" 20UNF-2A

M = Stud base DO-205AC (DO-30) M12 X 1.75 8 -7 B = Flag top terminals (for Cathode/ Anode Leads)

S = Isolated lead with silicone sleeve

(Red = Reverse Polarity; Blue = Normal Polarity) None = Not isolated lead

9 - C = Ceramic housing (over 1600V) V = Glass-metal seal (only up to 1600V)

5

1 2 3 4

SD 10 3 R 25 S20 P B C

6 7 8 9

Device Code

Ordering Information Table

Outline Table

Conforms to JEDEC DO-205AC (DO-30) All dimensions in millimeters (inches) CERAMIC HOUSING

MAX.

21 (0.82) MAX.

16.5 (0.65)

6.5 (0.26) MIN.

DIA. 8.5 (0.33) NOM.

55 (2.16) MIN. DIA. 22.5 (0.88) MAX.

29 (1.14) MAX. SW 27

* FOR METRIC DEVICE: M12 X 1.75 157 (6.18) 170 (6.69)

1/2"-20UNF-2A*

12.5 (0.49) MAX.

C.S. 16mm

2.6 (0.10) MAX.

2 35 (1.38) MAX.

(0.015 s.i.)

GLASS-METAL SEAL

MAX.

21 (0.82) MAX.

16.5 (0.65)

6.5 (0.26) MIN.

DIA. 8.5 (0.33) NOM.

157 (6.18) 55 (2.16) MIN. DIA. 23.5 (0.93) MAX.

24 (0.94) MAX. SW 27

* FOR METRIC DEVICE: M12 X 1.75

170 (6.69)

1/2"-20UNF-2A*

12.5 (0.49) MAX.

C.S. 16mm

2.6 (0.10) MAX.

2 35 (1.38) MAX.

(0.015 s.i.)

Outline Table

DO-205AC (DO-30) Flag All dimensions in millimeters (inches)

MAX.

GLASS-METAL SEAL

MAX.

21 (0.82) MAX.

DIA. 23.5 (0.93) MAX.

24 (0.94) 12.5 (0.49)

16.5 (0.65)

5.6 (0.22)

DIA. 5.54 (0.22)

2.4 (0.09)

27 (1.06)

41 (1.61) MAX. 9.5 (0.37)

*FOR METRIC DEVICE. M12 X 1.75

36.5 (1.44)

1/2"-20UNF-2A*

CERAMIC HOUSING

MAX.

21 (0.82) MAX.

DIA. 22.5 (0.88) MAX.

29 (1.14) MAX. 12.5 (0.49)

16.5 (0.65)

5.6 (0.22)

DIA. 5.54 (0.22)

2.4 (0.09)

27 (1.06) 40.5 (1.59) MAX.

1/2"-20UNF-2A*

*FOR METRIC DEVICE. M12 X 1.75

9.5 (0.37)

45 (1.77)

Fig. 5 - Maximum Non-repetitive Surge Current Fig. 6 - Maximum Non-repetitive Surge Current Fig. 3 - Forward Power Loss Characteristics Fig. 4 - Forward Power Loss Characteristics

Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics 60

70 80 90 100 110 120 130

0 20 40 60 80 100 120 140 160 180 DC

Average Forward Current (A)

Maximum Allowable Case Temperature (°C)

120°

90°

180°

30°

60°

SD103N/R Series

Conduction Period R (DC) = 0.16 K/W_{thJ C}

0 50 100 150 200 250 300 350 400 450

0 20 40 60 80 100 120 140 160 180 DC

180°

120°

90°

60°

30°

Average Forward Current (A) RMS Limit

Maximum Average Forward Power Loss (W)

Conduction Period

SD103N/R Series T = 125°C_J 0

40 80 120 160 200 240 280

0 20 40 60 80 100 120

180°

120°

90°

60°

30°

Average Forward Current (A)

Maximum Average Forward Power Loss (W)

RMS Limit

Conduction Angle

SD103N/R Series T = 125°C_J 60

70 80 90 100 110 120 130

0 20 40 60 80 100 120

60°

Average Forward Current (A)

Maximum Allowable Case Temperature (°C)

30°

90°

120°

180°

SD103N/R Series R (DC) = 0.16 K/W_thJC

Conduction Angle

500 1000 1500 2000 2500 3000 3500

1 10 100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Peak Half Sine Wave Forward Current (A)

Initial T = 125 °C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s J

SD103N/R Series

At Any Rated Load Condition And With Rated V Applied Following Surge._RRM

500 1000 1500 2000 2500 3000 3500 4000 4500

0.01 0.1 1

Pulse Train Duration (s)

Peak Half Sine Wave Forward Current (A)

Initial T = 125 °C No Voltage Reapplied Rated V Reapplied_RRM

J

SD103N/R Series

Maximum Non Repetitive Surge Current Versus Pulse Train Duration.

Fig. 7 - Forward Voltage Drop Characteristics Fig. 8 - Thermal Impedance Z_thJC Characteristic

Fig. 9 - Typical Forward Recovery Characteristics 1

10 100 1000

0 .5 1 1.5 2 2.5 3 3.5 4

1 10 100 1000

0 .5 1 1.5 2 2.5 3 3.5 4

Instantaneous Forward Voltage (V) Instantaneous Forward Current (A) SD103N/R Series

T = 25 °C_J T = 125 °C_J

0.001 0. 01 0.1 1

0.001 0.01 0.1 1 10

Square Wave Pulse Duration (s)

thJCTransient Thermal Impedance Z (K/W)

Steady State Value:

R = 0.16 K/W (DC Operation)

thJC

SD103N/R Series

0 20 40 60 80 100 120 140

0 200 400 600 800 1000 1200 1400 1600 1800 2000

Forward Recovery (V)

T = 25°C_J

SD103N/R..S20 Series T = 125°C

J

Rate Of Rise Of Forward Current di/dt (A/usec) I

VF P

10 20 30 40 50 60 70 80 90

10 20 30 40 50 60 70 80 90 100

Maximum Reverse Recovery Current - Irr (A)

Rate Of Fall Of Forward Current - di/dt (A/µs) 200 A

100 A I = 350 A Square Pulse

FM

SD103N/R..S10 Series T = 125 °C; V = 30V_{J r} 10

20 30 40 50 60

10 20 30 40 50 60 70 80 90 100

Maximum Reverse Recovery Charge - Qrr (µC)

Rate Of F all Of Forward Current - di/dt (A/µs) 200 A

100 A I = 350 A Square Pulse

FM

SD103N/R..S10 Series T = 125 °C; V = 30V_{J r}

Fig. 11 - Recovery Charge Characteristics

Fig. 10 - Recovery Time Characteristics Fig. 12 - Recovery Current Characteristics 1.2

1.4 1.6 1.8

10 100

Rate Of Fall Of Forward Current - di/dt (A/µs)

Maximum Reverse Recovery Time - Trr (µs)

200 A

100 A I = 350 A Square Pulse

FM

SD103N/R..S10 Series T = 125 °C; V = 30V_{J r}

30 40 50 60 70 80 90 100 110 120 130 140

10 20 30 40 50 60 70 80 90 100

Maximum Reverse Recovery Charge - Qrr (µC)

Rate Of Fall Of Forward Current - di/dt (A/µs) 200 A

100 A I = 350 A Square Pulse

FM

SD103N/R..S15 Series T = 125 °C; V = 30V_{J r} 1.6

1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7

10 100

Rate Of Fall Of Forward Current - di/dt (A/µs)

Maximum Reverse Recovery Time - Trr (µs)

200 A

100 A I = 350 A Square Pulse

FM

SD103N/R..S15 Series T = 125 °C; V = 30V_{J r}

Fig. 13 - Recovery Time Characteristics Fig. 14 - Recovery Charge Characteristics Fig. 15 - Recovery Current Characteristics

Fig. 16 - Recovery Time Characteristics Fig. 17 - Recovery Charge Characteristics Fig. 18 - Recovery Current Characteristics 10

20 30 40 50 60 70 80 90 100 110

10 20 30 40 50 60 70 80 90 100

Maximum Reverse Recovery Current - Irr (A)

Rate Of Fall Of Forward Current - di/dt (A/µs) 200 A

100 A I = 350 A Square Pulse

FM

SD103N/R..S15 Series T = 125 °C; V = 30V_{J r}

1.5 2 2.5 3 3.5 4 4.5

10 100

Rate Of Fall Of Forward Current - di/dt (A/µs)

Maximum Reverse Recovery Time - Trr (µs)

200 A

100 A I = 350 A Square Pulse

FM

SD103N/R..S20 Series T = 125 °C; V = 30V_{J r}

40 50 60 70 80 90 100 110 120 130 140 150 160 170

10 20 30 40 50 60 70 80 90 100

Maximum Reverse Recovery Charge - Qrr (µC)

Rate Of Fall Of Forward Current - di/dt (A/µs) 200 A

100 A I = 350 A Square Pulse

FM

SD103N/R..S20 Series T = 125 °C; V = 30V_{J r}

10 20 30 40 50 60 70 80 90 100 110 120 130

10 20 30 40 50 60 70 80 90 100

Maximum Reverse Recovery Current - Irr (A)

Rate Of Fall Of Forward Current - di/dt (A/µs) 200 A

100 A I = 350 A Square Pulse

FM

SD103N/R..S20 Series T = 125 °C; V = 30V_{J r}

Fig. 19 - Maximum Total Energy Loss Per Pulse Characteristics 1E1

1E2 1E3 1E4

1E1 1E2 1E3 1E4

1 4 2

0.10.20.4

0.02 0.04

Pulse Basewidth (µs)

20 joules per pulse

0.01

10

Peak Forward Current (A)

SD103N/R.. S10 Series Sinus oidal Pulse T = 125°C, V = 1120 V dv/dt=1000 V/µs

1E4

tp ^J

RRM

1E1 1E2 1E3 1E4

1 2

0.2 0.4

Pulse Basewidth (µs) 10

20 joules per pulse

1E1

tp

Trapezoidal Pulse

4

0.04 0.06

0.1

dv/dt=1000V/µs, di/dt=50A/µs SD103N/R. .S10 Series T = 125°C, V = 1120V_{J RRM}

Fig. 20 - Maximum Total Energy Loss Per Pulse Characteristics

1E1 1E2 1E3 1E4

1 2

0.2 0.4

Pulse Basewidth (µs) 10

20 joules per pulse

1E1 tp

4

0.1

SD103 N/R..S15 Series Tra pezoidal Pulse

d v/dt=1000V/µs, d i/dt=50A/µs T = 125°C, V = 1120VJ ^RRM

1E1 1E2 1E3 1E4

1E1 1E2 1E3 1E4

1 2 4

0.2 0.4

0.02 0.04

Pulse Basewidth (µs)

20 joules per pulse

0.01

10

Peak Forward Current (A)

T = 125°C, V = 1120V SD103N/R.. S15 Series Sinusoidal Pulse dv/dt=1000V/µs

1E4

tp ^{J RRM}

Fig. 21 - Maximum Total Energy Loss Per Pulse Characteristics 1E1

1E2 1E3 1E4

1E1 1E2 1E3 1E4

1 4 2

0.1 0.2

0.4

0.02 0.04

Pulse Basewidth (µs)

20 joules per pulse

0.01

Sinusoidal Pulse dv/dt=1000V/µs

10

Peak Forward Current (A)

SD103N/R..S20 Series T = 125°C, V = 1760V

1E4

J RRM

tp

1E1 1E2 1E3 1E4

1 2

0.2 0.4

Pulse Basewidth (µs) 10

20 joules per pulse

1E1 tp

4

SD103N/R..S20 Series Trapezoidal Pulse T = 125°C, V = 1760V dv/dt=10 00V/µs, di/dt=50A/µsJ ^RRM