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Bulletin I2093 rev. C 04/00
SD853C..S50K SERIES
FAST RECOVERY DIODES Features
High power FAST rectifier diode series 5.0 s recovery time High voltage ratings up to 4500V High current capability Optimized turn on and turn off characteristics Low forward recovery Fast and soft reverse recovery Press-puk encapsulation Case style conform to JEDEC DO-200AC (K-PUK) Maximum junction temperature 125C
Hockey Puk Version
990A
Typical Applications
Snubber diode for GTO High voltage free-wheeling diode Fast recovery rectifier applications
case style DO-200AC (K-PUK)
Major Ratings and Characteristics
Parameters
IF(AV) @ T hs IF(RMS) @ T hs IFSM @ 50Hz @ 60Hz It
2
SD853C..S50K
990 55 1800 25 19000 19900 1810 1652 3000 to 4500 5.0
Units
A C A C A A KA2s KA2s V s C C
@ 50Hz @ 60Hz
VRRM range trr @ TJ TJ
25 - 40 to 125
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SD853C..S50K Series
Bulletin I2093 rev. C 04/00
ELECTRICAL SPECIFICATIONS Voltage Ratings
Type number Voltage Code
30 SD853C..S50K 36 40 45
V RRM , maximum repetitive peak reverse voltage V
3000 3600 4000 4500
VRSM , maximum nonrepetitive peak rev. voltage V
3100 3700 4100 4600
I RRM max.
@ TJ = 125C
mA
100
Forward Conduction
Parameter
IF(AV) Max. average forward current @ Heatsink temperature IF(RMS) Max. RMS forward current IFSM Max. peak, one-cycle forward, non-repetitive surge current
SD853C..S50K
990 (420) 55 (85) 1800 19000 19900 16000 16750
Units
A C A
Conditions
180 conduction, half sine wave Double side (single side) cooled @ 25C heatsink temperature double side cooled t = 10ms t = 8.3ms No voltage reapplied 50% VRRM reapplied No voltage reapplied 50% VRRM reapplied Sinusoidal half wave, Initial TJ = TJ max.
A
t = 10ms t = 8.3ms t = 10ms t = 8.3ms
I2 t
Maximum I2t for fusing
1805 1645 1280 1165 KA2s
t = 10ms t = 8.3ms
I2 t
Maximum I2t for fusing
18050 1.50
KA2s
t = 0.1 to 10ms, no voltage reapplied (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max.
V F(TO)1 Low level value of threshold voltage V F(TO)2 High level value of threshold voltage r
f1
V 1.67 (I > x IF(AV)),TJ = TJ max. (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. m 0.65 2.90 V (I > x IF(AV)),TJ = TJ max. Ipk= 2000A, T J = 125C, tp = 10ms sinusoidal wave
Low level value of forward slope resistance
0.70
r
f2
High level value of forward slope resistance
VFM
Max. forward voltage drop
Recovery Characteristics
Code
T J = 25 oC typical t (s)
rr
Test conditions
I
pk
Max. values @ TJ = 125 C
V
r
di/dt (*) (A/s) 100
t
rr
Q
rr
I
rr
@ 25% IRRM
Square Pulse (A) 1000 (V) - 50
@ 25% IRRM (s) 6.5 (C) 1000 (A) 270
S50
5.0
2
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SD853C..S50K Series
Bulletin I2093 rev. C 04/00
Thermal and Mechanical Specifications
Parameter
TJ T
stg
SD853C..S50K
-40 to 125 -40 to 150 0.04 0.02 22250 (2250)
Units
C
Conditions
Max. junction operating temperature range Max. storage temperature range
RthJ-hs Max. thermal resistance, junction to heatsink F Mounting force, 10%
K/W N (Kg) g
DC operation single side cooled DC operation double side cooled
wt
Approximate weight Case style
425 DO-200AC (K-PUK)
See outline table
RthJ-hs Conduction
(The following table shows the increment of thermal resistence RthJ-hs when devices operate at different conduction angles than DC)
Sinusoidal conduction Conduction angle
180 120 90 60 30 Single Side Double Side 0.0017 0.0019 0.0021 0.0026 0.0039 0.0067 0.0021 0.0027 0.0039 0.0067
Rectangular conduction Units
Single Side Double Side 0.0012 0.0012 0.0021 0.0029 0.0041 0.0068 0.0021 0.0029 0.0041 0.0068 K/W
Conditions
TJ = TJ max.
Ordering Information Table
Device Code
SD
1 1 2 3 4 5 6 7 Diode Essential part number 3 = Fast recovery C = Ceramic Puk
85
2
3
3
C
4
45 S50
5 6
K
7
Voltage code: Code x 100 = VRRM (See Voltage Ratings table) t rr code K = Puk Case DO-200AC (K-PUK)
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SD853C..S50K Series
Bulletin I2093 rev. C 04/00
Outline Table
3.5(0.14) DIA. NOM. x 2.5(0.1) DEEP MIN. BOTH ENDS
7 4. 5 ( 2.9 3 ) D IA . M A X. 1 (0.04) MIN. BOTH ENDS
47.5 (1.87) DIA. MAX. TWO PLACES
2 7 .5 (1 .0 8) M AX .
Conforms to JEDEC DO-200AC (K-PUK)
All dimensions in millimeters (inches) Quote between upper and lower pole pieces has to be considered after application of Mounting Force (see Thermal and Mechanical Specification)
67 (2.64) DIA. MAX.
Maximum Allowable Heatsin k Tem perature (C)
Maximum Allow able Heatsink Temperature (C)
130 120 110 100 90 80 70 60 50 40 0
SD853C..S50K Series (Sin gle Side Cooled) R t hJ-hs (DC) = 0.04 K/W
130 120 110 100 90 80 70 60 50 40 30 20 0 200 400 600 800 1000 1200 Average Forw ard Curren t (A)
Fig. 2 - Current Ratings Characteristics
Co n du ctio n Pe riod
SD 853C..S50K Series (Single Side Cooled) R th J-hs (DC) = 0.04 K/W
Co n duc tio n An g le
30 60 90 120 180 DC
30
60 90
180 120
100 200 300 400 500 600 700 800 Average Forward Curren t (A)
Fig. 1 - Current Ratings Characteristics
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SD853C..S50K Series
Bulletin I2093 rev. C 04/00
M ax im u m A llo w ab le H e a tsin k T e m pe r a tu r e ( C ) 130 120 110 100 90 80 70 60 50 40 30 0 2 00 40 0 600 80 0 1 00 0 1 20 0 A v e ra g e F o rw a rd C u rr e n t (A )
Fig. 3 - Current Ratings Characteristics
C o nduc tion A ng le
Maximum Allowable Heatsink Temperature (C)
S D 8 5 3 C ..S 5 0 K S e rie s (D o ub le S id e C o o le d ) R thJ- hs (D C ) = 0 .0 2 K /W
130 120 110 100 90 80 70 60 50 40 30 20 10 0 400 800 1200 1600 2000 Average Forward Curren t (A)
Fig. 4 - Current Ratings Characteristics
SD853C..S50K Series (Double Side Cooled) R t hJ-hs (DC) = 0.02 K/W
Co n du ct io n Pe riod
30
60
90
30
1 20 18 0
60 90 120 180 DC
M aximum Average Forw ard Pow er Loss (W)
M axim um Average Forward Pow er Loss (W)
4000 3500 3000 2500 2000 1500
C o ndu ctio n A ng le
5000 4500 4000 3500 3000 2500 2000 1500 1000 500 0 0 400 800 1200 1600 2000 Avera ge Forw ard Curren t (A)
Fig. 6 - Forward Power Loss Characteristics
C o nd uc tio n Pe rio d
180 120 90 60 30
RMS Lim it
DC 180 120 90 60 30
RMS Lim it
1000 500 0 0 200 400 600 800 1000 1200 Average Forward Curren t (A)
Fig. 5 - Forward Power Loss Characteristics
SD853C..S50K Series TJ = 125C
SD 853C..S50K Series TJ = 125C
P e a k H a lf S in e W a v e Fo rw a rd C u rre n t (A )
A t A n y R a t e d L o a d C o n d it io n A n d W it h 5 0 % R a t e d V RR M A p p lie d Fo llo w in g S urg e 16 0 00 In it ia l T J = 1 2 5 C 14 0 00 12 0 00 10 0 00 8 0 00 6 0 00 4 0 00 1 10 1 00
Nu m be r O f Equ al Am plitud e H alf C yc le C urren t Pu lses ( N)
P e ak H alf Sin e W a v e F o rw a rd C u rre n t ( A )
18 0 00
2 00 0 0 1 80 0 0 1 60 0 0 1 40 0 0 1 20 0 0 1 00 0 0 80 0 0 60 0 0
@ 6 0 H z 0 .0 0 8 3 s @ 5 0 H z 0 .0 1 0 0 s
M a xim u m N o n R e pe titive Sur ge C u rre nt V e rsu s P ulse T rain D u ra tio n . Initia l T J = 12 5 C N o V o lt ag e Re ap p lie d 5 0 % R at e d V RR M R e a pp lie d
SD 8 5 3 C ..S 5 0 K Se r ie s
SD 8 5 3 C ..S 5 0 K Se rie s
40 0 0 0 .0 1
0. 1 P u lse T r a in D u ra t io n ( s)
1
Fig. 7 - Maximum Non-repetitive Surge Current Single and Double Side Cooled
Fig. 8 - Maximum Non-repetitive Surge Current Single and Double Side Cooled
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SD853C..S50K Series
Bulletin I2093 rev. C 04/00
(K/ W ) 1 0 00 0 In stantaneous Forward Current (A) T J = 25 C T J = 12 5C 0 .1 S D 8 5 3 C ..S5 0 K Se rie s
T ra n sie n t T h e rm a l Im p e d an c e Z
thJ-hs
0 .0 1
10 0 0
St e a d y S ta t e V a lu e 0 .0 0 1 R th J -hs = 0 .0 4 K / W ( Sin g le S id e C o o le d ) R thJ -h s = 0 .0 2 K / W ( D o u b le S id e C o o le d ) ( D C O p e ra t io n ) 0 .0 0 0 1 0 .0 0 1 0 .0 1 0. 1 1 10 10 0
SD8 53C..S5 0K Ser ies
1 00 1 2 3 4 5 6 7 8 9 Instantan eous Forw ard V oltage (V)
S q u ar e W a v e P u lse D u rat io n ( s)
Fig. 9 - Forward Voltage Drop Characteristics
30 0 25 0 Fo rw ard R e c o v e ry ( V ) 20 0 15 0 10 0 50 0 0 2 00 4 00 60 0 80 0 10 00 12 0 0
V
FP
Fig. 10 - Thermal Impedance ZthJ-hs Characteristic
I
T J = 1 2 5 C
T J = 2 5 C
SD 8 5 3 C ..S5 0 K Se rie s
14 0 0
16 00
18 00
2 00 0
R a te O f R ise O f Fo rw a rd C urr e n t - d i/d t ( A /u s)
Fig. 11 - Typical Forward Recovery Characteristics
M a xim u m R e v e rse Re c o v e ry C h a rg e - Q rr ( C )
SD 8 5 3 C ..S 5 0 K S e rie s T J = 1 2 5 C ; V r > 1 0 0 V
2 00 0 1 80 0 1 60 0 1 40 0 1 20 0 1 00 0 800 600 400 200 0 0 50
I FM = 15 00 A Sine Pulse 1 00 0 A 5 00 A
M a xim um R e v e rse R e c o v e ry C ur re n t - Irr (A )
1 0 .5 10 9 .5 9 8 .5 8 7 .5 7 6 .5 6 5 .5 5 4 .5 4 10
M a x im u m R e v e rse R e c o v e ry T im e - Trr ( s)
2 20 0
80 0 70 0 60 0 50 0 40 0 30 0 20 0 10 0 0 0 50 10 0 15 0 20 0 2 50 3 0 0 S D 8 5 3 C ..S 5 0 K S e rie s T J = 1 2 5 C ; V r > 1 0 0 V
I FM = 150 0 A Sine Pulse 10 00 A 500 A
I FM = 1 50 0 A Sine Pulse 1 000 A 50 0 A
S D 8 5 3 C ..S 5 0 K Se rie s T J = 1 2 5 C ; V r > 1 0 0 V
1 00
1 0 00
1 0 0 1 5 0 20 0 25 0 30 0
Ra te O f Fall O f Forwa rd C urre nt - di/dt (A/s)
R ate O f Fa ll O f Fo rw ard C urre nt - di/dt (A /s)
Rat e O f Fall O f Fo rward C urre nt - di/dt (A/s)
Fig. 12 - Recovery Time Characteristics
Fig. 13 - Recovery Charge Characteristics
Fig. 14 - Recovery Current Characteristics
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SD853C..S50K Series
Bulletin I2093 rev. C 04/00
1E 4
6 1 0 jo ules p er p ulse
1E 4
1 00 0 6 00 4 0 0 20 0 10 0 5 0 Hz
Peak Forward Current (A)
4 2 1 0. 8 0 .6 0.4 0 .2
Peak Forward Current (A)
1500 2 0 00 3 00 0
1E 3
1E 3
4 00 0 6 00 0 tp 10 0 0 0
SD 8 5 3 C ..S5 0 K S eri e s Sin u so ida l Pu lse TC = 5 5C , V RRM = 1 50 0V dv /d t = 1 00 0 V / us
tp
SD 85 3C ..S5 0 K Se rie s Si nu so id al Pu lse T J = 1 2 5 C , V RRM = 15 00 V dv / dt = 10 0 0V / s
1E 2 1E1
1E 2
1E3
1E4
1E 2 1E1
1E2
1E3
1E4
Pulse Basewidth (s)
Fig. 15 - Maximum Total Energy Loss Per Pulse Characteristics
Pulse Basewidth (s)
Fig. 16 - Frequency Characteristics
1E4
Peak Forward Current (A)
Peak Forward Current (A)
S D8 5 3 C ..S5 0K Se rie s Tra pe zo ida l Pu lse T J = 1 25 C , V RRM = 1 5 00 V dv / d t = 1 0 0 0 V/ s di /d t = 3 0 0 A / s
1E 4
tp 2 0 0 10 0 40 0 60 0 1 00 0 1 50 0 2000 3 0 00 4 00 0 6 00 0 1 0 00 0
50 Hz
10 jo ules p er p ulse 6 tp 4 2 8
1E3
1E 3
1 0 .8 0 .6 0 .4
S D 85 3C ..S5 0 K Se rie s T rape z o idal P ul se TC = 5 5 C , V RRM = 1 5 0 0 V d v / dt = 1 00 0V /u s, d i/ dt = 3 0 0 A / us
1E2 1E 1
1E2
1E 3
1E4
1E 2 1E1
1E2
1E3
1E4
Pulse Basew idth (s)
Fig. 17 - Maximum Total Energy Loss Per Pulse Characteristics
Pulse Basewidth (s)
Fig. 18 - Frequency Characteristics
1E 4
SD 8 5 3 C ..S50 K S eri es Tr ape zo id al Pu lse T J = 1 2 5 C , V RRM = 1 5 0 0 V dv / dt = 10 00 V/ s di /d t = 1 0 0 A / s
1E4
Peak Forward Current (A)
Peak Forward Curren t (A)
tp 6 10 jo u le s pe r pu lse
60 0 20 0 0 3 00 0 4 00 0 6000 10 0 0 0 tp 1 00 0 1 50 0
400
20 0
10 0
50 H z
4 2
1E 3
1 0. 8 0 .6 0. 4
1E3
SD 85 3 C..S5 0 K Se rie s Tra pe zo ida l Pu lse TC = 5 5 C, VRRM = 1 5 0 0 V dv / dt = 1 0 0 0 V/ u s, di /d t = 1 0 0 A / us
1E 2 1E 1
1E2
1E 3
1E4
1E2 1E1
1E2
1E3
1E4
Pulse Basewidth (s)
t Characteristics Fig. 19 - Maximum Total Energy Loss Per Pulse Characteristics
Pulse Basew idth (s)
Fig. 20 - Frequency Characteristics
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