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SD103R SERIES
Data Sheet
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Vishay SD103N SERIES, SD103R SERIES Data Sheet

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Bulletin I2062 rev. B 12/96
SD103N/R SERIES
FAST RECOVERY DIODES Stud Version
Features
High power FAST recovery diode series
Typical Applications
Snubber diode for GTO High voltage free-wheeling diode Fast recovery rectifier applications
1 10A
Major Ratings and Characteristics
Parameters SD103N/R Units
I
F(AV)
@ T
C
I
F(RMS)
I
FSM
I2t@
V
RRM
trrrange 1.0 to 2.0 µs
T
J
@ 50Hz 3570 A @ 60Hz 3730 A
50Hz 64 KA2s
@ 60Hz 58 KA
range 400 to 2500 V
@ T
J
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110 A
85 °C
173 A
25 °C
- 40 to 125 °C
2
s
case style
DO-205AC (DO-30)
1
SD103N/R Series
Bulletin I2062 rev. B 12/96
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage V
Type number Code peak and off-state voltage repetitive peak voltage T
04 400 500
SD103N/R..S10 08 800 900
10 1000 1100 12 1200 1300
SD103N/R..S15 14 1400 1500
16 1600 1700
SD103N/R..S20
20 2000 2100 25 2500 2600
Forward Conduction
Parameter SD103N/R Units Conditions
I
Max. average forward current 110 A 180° conduction, half sine wave.
F(AV)
@ Case temperature 85 °C
I
Max. RMS current 173 A DC @ 75°C case temperature
F(RMS)
Max. peak, one-cycle 3570 t = 10ms No voltage
I
FSM
non-repetitive forward current 3730 t = 8.3ms reapplied
2
t Maximum I2t for fusing 64 t = 10ms No voltage Initial TJ = TJ max.
I
2
I
√t Maximum I2√t for fusing 636 KA2√s t = 0.1 to 10ms, no voltage reapplied
V
Low level of threshold voltage 1.36 (16.7% x π x I
F(TO)1
High level of threshold voltage 1.94 (I > π x I
V
F(TO)2
r
Low level of forward slope resistance 2.55 (16.7% x π x I
f1
r
High level of forward slope resistance 1.11 (I > π x I
f2
V
Max. forward voltage 2.23 V Ipk= 345A, TJ = 25°C, tp = 400 µs square pulse
FM
max. repetitive V
RRM
, maximum non- I
RSM
VVmA
3000 t = 10ms 100% V 3140 t = 8.3ms reapplied Sinusoidal half wave,
58 t = 8.3ms reapplied 45 t = 10ms 100% V
41 t = 8.3ms reapplied
A
KA2s
V
mΩ
F(AV)
), TJ = TJ max.
F(AV)
F(AV)
), TJ = TJ max.
F(AV)
RRM
RRM
< I < π x I
< I < π x I
), TJ = TJ max.
F(AV)
), TJ = TJ max.
F(AV)
max.
RRM
= 125°C
J
35
Recovery Characteristics
Code
T
= 25 oC
J
typical t
@ 25% I
rr
RRM
Test conditions Max. values @ T
I
pk
Square Pulse @ 25% I
di/dt V
r
t
rr
(µs) (A) (A/µs) (V) (µs) (µC) (A)
S10 1.0 1.6 21 27 S15 1.5 350 25 -30 2.3 61 37
S20 2.0 3.2 75 3 9
J
QrrI
RRM
2
= 125 °C
rr
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SD103N/R Series
Bulletin I2062 rev. B 12/96
Thermal and Mechanical Specification
Parameter SD103N/R Units Conditions
T
Max. operating temperature range -40 to 125
J
Max. storage temperature range -40 to 150
T
stg
Max. thermal resistance, junction to case 0.16 DC operation
R
thJC
Max. thermal resistance, case to heatsink 0.10 Mounting surface, smooth, flat and greased
R
thCS
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
∆R
Conduction
thJC
(The following table shows the increment of thermal resistence R
Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions
180° 0.011 0.012 T 120° 0.016 0.019
90° 0.021 0.023 K/ W 60° 0.029 0.030 30° 0.041 0.041
°C
K/W
Nm
when devices operate at different conduction angles than DC)
thJC
= TJ max.
J
Ordering Information Table
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 6 -trr 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)
Device Code
SD 10 3 R 25 S20 P B C
4
(see Voltage Ratings table)
RRM
51 2 3
7
6 89
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3
SD103N/R Series
.
.
Bulletin I2062 rev. B 12/96
Outline Table
CERAMIC HOUSING
16.5 (0.65) MAX.
6.5 (0.26) MIN.
2.6 (0.10) MAX
MAX.
35 (1.38)
DIA. 8.5 (0.33) NOM.
157 (6.18)
170 (6. 69 )
55 (2.16) MIN.
29 (1.14)
21 (0.82)
DIA. 22.5 (0.88) MAX.
MAX.
MAX.
12.5 (0.49)
MAX.
C.S. 16mm
2
(0.015 s.i.)
SW 27
Conforms to JEDEC DO-205AC (DO-30)
1/2"-20UNF-2A*
* FOR METRIC DEVICE: M12 X 1.75
GLASS-METAL SEAL
157 (6.18)
170 ( 6.69)
DIA. 8.5 (0.33) NOM.
All dimensions in millimeters (inches)
16.5 (0.65) MAX.
MAX.
35 (1.38)
6.5 (0.26) MIN.
C.S. 16mm
(0.015 s.i.)
2.6 (0.10) MAX
2
DIA. 23.5 (0.93) MAX.
4
55 (2.1 6) MIN.
MAX.
24 (0.94)
MAX.
21 (0.82)
MAX.
12.5 (0.49)
1/2"-20UNF-2A*
* FOR METRIC DEVICE: M12 X 1.75
SW 27
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Outline Table
CERAMIC HOUSING
SD103N/R Series
Bulletin I2062 rev. B 12/96
16.5 (0.65)
DIA. 22.5 (0.88) MAX.
45 (1.77)
MAX.
29 (1.14)
MAX.
21 ( 0. 8 2)
*FOR METRIC DEVICE. M12 X 1.75
12.5 (0.49)
MAX.
1/2"-20UNF-2A*
27 (1.06)
5.6 (0.22) DIA. 5.54 (0.22)
9.5 (0.37)
2.4 (0.09)
40.5 (1.59) MAX.
GLASS-METAL SEAL
DO-205AC (DO-30) Flag
All dimensions in millimeters (inches)
16.5 (0.65)
5.6 (0.22) DIA. 5.54 (0.22)
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DIA. 23.5 (0.93) MAX.
41 (1.61) MAX.
MAX.
24 (0.94)
MAX.
12.5 (0.49)
MAX.
21 (0.82)
*FOR METRIC DEVICE. M12 X 1.75
27 (1.06)
9.5 (0.37)
36.5 (1.44)
1/2"-20UNF-2A*
2.4 (0.09)
5
SD103N/R Series
Bulletin I2062 rev. B 12/96
130
120
110
SD103N/R Se ries R (DC) = 0.16 K/W
thJC
Conduction Angle
100
90
80
70
60
Maximum Allowable Case Temperature (°C)
0 20406080100120
30°
60°
90°
120°
180°
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
280
240
200
160
120
80
40
0
Maximum Average Forward Power Loss (W)
180°
120°
90° 60° 30°
SD103N/R Series T = 125°C
0 20 40 60 80 100 120
Av er ag e Fo rwar d Cu rren t (A )
Fig. 3 - Forward Power Loss Characteristics Fig. 4 - Forward Power Loss Characteristics
RMS Limit
Conduction An g le
J
130
120
SD103N/R Se r ies
R (DC) = 0.16 K/W
thJC
110
100
90
30°
80
70
60
Maximum Allowable Case Temperature (°C)
0 20 40 60 80 100 120 140 160 180
Conduction Period
60°
90°
120°
Average Forward Current (A)
450 400 350 300 250 200 150
DC
180°
120°
90° 60° 30°
RMS Limit
100
50
0
Maximum Average Forward Power Loss (W)
0 20 40 60 80 100 120 140 160 180
Average Forward Current (A)
180°
DC
Conduction P eri od
SD103N/R Se ries T = 125°C
J
3500
At Any Rated Load Condition And With
Rated V Applied Following Surge.
3000
2500
2000
1500
1000
Peak Half Sine Wave Forward Current (A)
500
1 10 100
Number Of Equal Amplitu de Half Cycle C urr ent Pulses (N)
Fig. 5 - Maximum Non-repetitive Surge Current Fig. 6 - Maximum Non-repetitive Surge Current
RRM
SD103N/R Series
Init ia l T = 125 °C
J
@ 60 Hz 0.0083 s @ 50 Hz 0.0100 s
6
4500
Maximum Non Repetitive Surge Current
4000 3500 3000
Versus Pulse Train Duration.
Initi a l T = 125 °C
No Voltage Reapplied Rated V Reapplied
RRM
2500 2000 1500 1000
SD103N/R Se ries
Peak Half Sine Wave Forward Current (A)
500
0.01 0.1 1 Pulse Train Duration (s)
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J
SD103N/R Series
Bulletin I2062 rev. B 12/96
1000
1000
100
100
10
10
SD103N/R Se ries
T = 25 °C
J
T = 125 °C
J
1
Steady State Value: R = 0.16 K/W (DC Operation)
thJC
0.1
0.01
thJC
Instantaneous Forward Current (A)
1
1
0 .5 11.522.533.54
0.511.522.533.54 Instantaneous Forward Voltage (V)
Trans ie n t Th e rmal Impeda nce Z (K/W)
0.001
0.001 0.01 0.1 1 10 Square Wave Pulse Duration (s)
Fig. 7 - Forward Voltage Drop Characteristics Fig. 8 - Thermal Impedance Z
140
120
V
FP
I
T = 125°C
J
100
80
60
40
Forward Recovery (V)
20
T = 25°C
J
SD103N/ R.. S20 S er i es
SD103N/R Se r ies
Characteristic
thJC
0
0 200 400 600 800 1000 1200 1400 1600 1800 2000
1.8
1.6
1.4
Maximum Reverse Recovery Time - Trr (µs)
1.2
Rate Of Fall Of Forward Current - di/dt (A/µs)
SD103N/R..S10 Series T = 125 °C; V = 30V
J
r
I = 350 A
FM
Square Pulse
200 A
100 A
10 100
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Rate Of Rise Of Forward Current di/dt (A/usec)
Fig. 9 - Typical Forward Recovery Characteristics
60
I = 350 A
FM
50
40
30
20
10
10 20 30 40 50 60 70 80 90100
Maximum Reverse Recovery Charge - Qrr (µC)
Rate Of Fall Of Forward Current - di/dt (A/µs)
Square Pulse
200 A
100 A
SD103N/R..S10 Series T = 125 °C; V = 30V
J
r
90
I = 350 A
80
FM
Square Pulse
70 60
200 A
50
40
100 A
30
20 10
Maximu m Re verse R ecovery Cu rrent - Ir r (A)
Rate Of Fall Of Forward Current - di/dt (A/µs)
SD103N/R..S10 Se ries T = 125 °C; V = 30V
J
r
10 20 30 40 50 60 70 80 90 100
Fig. 11 - Recovery Charge CharacteristicsFig. 10 - Recovery Time Characteristics Fig. 12 - Recovery Current Characteristics
7
SD103N/R Series
4
Bulletin I2062 rev. B 12/96
2.7
2.6
2.5
2.4
2.3
SD103N/R..S15 Series T = 125 °C; V = 30V
J
r
I = 350 A
FM
Square Pulse
2.2
2.1 2
1.9
200 A
1.8
1.7
Maximum R everse Rec overy Time - Trr (µs)
1.6
10 100
Rate Of Fall Of Forward Current - di/dt (A/µs)
100 A
Fig. 13 - Recovery Time Characteristics
4.5
4
3.5
3
2.5
2
Maximum Reverse Recovery Time - Trr (µs)
1.5
Rate Of Fall Of Forward Current - di/dt (A/µs)
SD103N/R..S20 Seri es T = 125 °C; V = 30V
J
r
I = 350 A
FM
Square Pulse
200 A
100 A
10 100
140 130
I = 350 A
FM
Sq u a re Pul se
120 110 100
200 A
90 80 70
100 A
60 50 40 30
10 20 30 40 50 60 70 80 90100
Maximum Reverse Recovery Charge - Qrr (µC)
Rate Of Fall Of Forward Current - di/dt (A/µs)
SD103N/R..S15 Se ries T = 125 °C; V = 30 V
J
r
110 100
I = 350 A
FM
Square Pulse
90 80 70 60
200 A
100 A
50 40 30 20 10
Maximum Reverse Recovery Current - Irr (A)
Rate Of Fall Of Forward Current - di/dt (A/µs)
SD103N/R..S15 Se ries T = 125 °C; V = 30 V
J
r
10 20 30 40 50 60 70 80 90 100
Fig. 14 - Recovery Charge Characteristics Fig. 15 - Recovery Current Characteristics
170 160 150
I = 350 A
FM
Square Pulse
140 130 120
200 A
110 100
90
100 A
80 70 60 50 40
Maximum Reverse Recovery Charge - Qrr (µC)
Rate Of Fall Of Forward Current - di/dt (A/µs)
SD103N/R..S20 Series T = 125 °C; V = 30V
J r
10 20 30 40 50 60 70 80 90100
130 120 110
I = 350 A
FM
Square Pulse
100
90
200 A
80 70 60
100 A
50 40 30 20 10
Maximum Reverse Recovery Current - Irr (A)
Rate Of Fall Of Forward Current - di/dt (A/µs)
SD103N/R..S20 Series T = 125 °C; V = 30V
J r
10 20 30 40 50 60 70 80 90100
Fig. 16 - Recovery Time Characteristics Fig. 17 - Recovery Charge Characteristics Fig. 18 - Recovery Current Characteristics
1E4
20 joules pe r puls e
10
4
2
1
1E3
0.04
0.02
1E2
Peak Forward Current (A)
1E1
0.01
SD103N/R..S10 Series Sinusoidal Pulse T = 125°C, V = 1120 V
J
dv/dt=1000V/µs
tp
1E1 1E2 1E 3 1E
0.4
0.2
0.1
RRM
Puls e Base width (µs)
Fig. 19 - Maximum Total Energy Loss Per Pulse Characteristics
8
20 joules per pulse
10
4
2
1
0.4
0.2
0.1
0.06
0.04
SD103N/R..S10 Series
Trapezoidal Pulse
T = 125°C, V = 1120V dv/dt=1000V/µs, di/dt=50A/µs
1E1
1E4
E1 1E2 1E3 1E4
RRM
J
Pu ls e Basewid th (µs)
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tp
SD103N/R Series
4
4
Bulletin I2062 rev. B 12/96
1E4
20 joules per pulse
10
4
2
1
1E3
0.02
1E2
0.01
Peak Forward Current (A)
1E1
1E1 1E2 1E3 1E
tp
0.4
0.2
0.04
SD103N/R. .S1 5 Series Sinusoidal Pulse T = 125°C, V = 1120V
dv/dt=1000V/µs
RRM
J
Pu ls e Basewid th (µs)
Fig. 20 - Maximum Total Energy Loss Per Pulse Characteristics
1E4
1E3
1E2
Peak Forward Current (A)
1E1
1E1 1E 2 1E 3 1E
0.01
SD103N/R..S20 Series
Sinusoid al Pulse
T = 125°C, V = 1760V
J
tp
dv/dt=1000V/µs
0.4
0.2
0.1
0.04
0.02
RRM
10
4
2
1
20 joules per pu lse
Pu ls e Basewid th (µs)
Fig. 21 - Maximum Total Energy Loss Per Pulse Characteristics
20 joules per pulse
10
4
2
1
0.4
0.2
0.1
SD103N/R..S15 Series Trapezoi da l Pulse
T = 125°C, V = 1120V
tp
dv/dt=1000V/µs, di/dt=50A/µs
1E1
1E4
E1 1E2 1E3 1E4
RRM
J
Puls e Base wid th (µs)
20 joules per pulse
10
4
2
1
0.4
0.2
SD103N/R..S20 Series Tra pe z oi d a l Pul se T = 125°C, V = 1760V
tp
dv/dt =10 00V/ µ s , di/dt=50 A/ µ s
1E1
1E1 1E2 1E3 1E4
1E4
RRM
J
Pulse Basewidth (µs)
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9
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