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 Final data
SPW21N50C3
VDS @ Tjmax RDS(on) ID 560 0.19 21
P-TO247
Cool MOSTM Power Transistor
Feature * New revolutionary high voltage technology * Ultra low gate charge * Periodic avalanche rated * Extreme dv/dt rated * Ultra low effective capacitances * Improved transconductance
V A
Type SPW21N50C3
Package P-TO247
Ordering Code Q67040-S4586
Marking 21N50C3
Maximum Ratings Parameter Symbol ID Value Unit
Continuous drain current
TC = 25 C TC = 100 C
A 21 13.1
Pulsed drain current, tp limited by Tjmax Avalanche energy, single pulse
I D = 10 A, VDD = 50 V
I D puls EAS
63 690 1 21 6 20
30
mJ
Avalanche energy, repetitive tAR limited by Tjmax1) EAR
I D = 21 A, VDD = 50 V
Avalanche current, repetitive tAR limited by Tjmax I AR Reverse diode dv/dt dv/dt
IS=21A, VDS=480V, T j=125C
A V/ns V W C
2003-06-30
Gate source voltage
VGS VGS Ptot T j , T stg
Page 1
Gate source voltage AC (f >1Hz) Power dissipation, TC = 25C Operating and storage temperature
208 -55... +150
Final data
SPW21N50C3
Maximum Ratings Parameter Drain Source voltage slope
V DS = 400 V, ID = 21 A, Tj = 125 C
Symbol dv/dt
Value 50
Unit V/ns
Thermal Characteristics Parameter Thermal resistance, junction - case Thermal resistance, junction - ambient, leaded Soldering temperature, 1.6 mm (0.063 in.) from case for 10s Electrical Characteristics, at Tj=25C unless otherwise specified Parameter Symbol Conditions min. Drain-source breakdown voltage V(BR)DSS V GS=0V, ID=0.25mA Drain-Source avalanche V(BR)DS V GS=0V, ID=21A breakdown voltage Gate threshold voltage Zero gate voltage drain current 500 2.1 Values typ. 600 3 0.1 0.16 0.54 0.53 max. 3.9 A 1 100 100 0.19 nA
Symbol min. RthJC RthJA -
Values typ. max. 0.6 62 260
Unit K/W C
Tsold
Unit V
VGS(th) I DSS
ID=1000, VGS=V DS V DS=500V, VGS=0V, Tj=25C, Tj=150C
Gate-source leakage current
I GSS
V GS=20V, VDS=0V V GS=10V, ID=13.1A, Tj=25C Tj=150C
Drain-source on-state resistance RDS(on)
Gate input resistance
RG
f=1MHz, open Drain
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Final data
SPW21N50C3
Electrical Characteristics , at Tj = 25 C, unless otherwise specified Parameter
Transconductance Input capacitance Output capacitance Reverse transfer capacitance
Symbol g fs Ciss Coss Crss
Conditions min.
V DS2*I D*RDS(on)max, ID=13.1A V GS=0V, V DS=25V, f=1MHz
Values typ. 18 2400 1200 30 87 tbd 10 5 67 4.5 max. -
Unit S pF
Effective output capacitance, 2) Co(er) energy related Effective output capacitance, 3) Co(tr) time related
Turn-on delay time Rise time Turn-off delay time Fall time
V GS=0V, V DS=0V to 400V
pF
td(on) tr td(off) tf
V DD=380V, V GS=0/10V, ID=21A, RG =3.6
-
ns
Gate Charge Characteristics Gate to source charge Qgs Gate to drain charge Gate charge total Gate plateau voltage Qgd Qg
VDD=380V, ID=21A
-
10 50 95 5
-
nC
VDD=380V, ID=21A, VGS=0 to 10V
V(plateau) VDD=380V, ID=21A
V
1Repetitve avalanche causes additional power losses that can be calculated as P =EAR*f. AV 2C o(er) is a fixed capacitance that gives the same stored energy as Coss while VDS is rising from 0 to 80% V DSS. 3C o(tr) is a fixed capacitance that gives the same charging time as Coss while V DS is rising from 0 to 80% V DSS.
Page 3
2003-06-30
Final data
SPW21N50C3
Electrical Characteristics, at Tj = 25 C, unless otherwise specified Parameter Inverse diode continuous forward current Inverse diode direct current, pulsed Inverse diode forward voltage Reverse recovery time Reverse recovery charge Peak reverse recovery current Peak rate of fall of reverse recovery current VSD trr Qrr Irrm dirr /dt
VGS=0V, IF=IS VR=380V, IF=IS , diF/dt=100A/s
Symbol IS ISM
Conditions min.
TC=25C
Values typ. 1 450 9 60 1200 max. 21 63 1.2 -
Unit A
V ns C A A/s
Typical Transient Thermal Characteristics Symbol
Thermal resistance R th1 R th2 R th3 R th4 R th5 R th6 0.00769 0.015 0.029 0.114 0.136 0.059 K/W
Value typ.
Unit
Symbol
Value typ.
Unit
Thermal capacitance Cth1 Cth2 Cth3 Cth4 Cth5 Cth6 0.0003763 0.001411 0.001931 0.005297 0.012 0.091 Ws/K
Tj P tot (t)
R th1
R th,n
T case
E xternal H eatsink
C th1
C th2
C th,n T am b
Page 4
2003-06-30
Final data
SPW21N50C3
1 Power dissipation
Ptot = f (TC)
240
SPW21N50C3
2 Safe operating area
ID = f ( V DS ) parameter : D = 0 , T C=25C
10 2
W
200 180
A
10 1
Ptot
140 120 100 80 60 40 20 0 0 20 40 60 80 100 120 10 -1 10 0
ID
160
tp = 0.001 ms tp = 0.01 ms tp = 0.1 ms tp = 1 ms tp = 10 ms DC
C
160
10 -2 0 10
10
1
10
2
TC
10 V VDS
3
3 Transient thermal impedance
ZthJC = f (t p) parameter: D = tp/T
10
0
4 Typ. output characteristic
ID = f (VDS); Tj=25C parameter: tp = 10 s, VGS
70
K/W
A
Vgs = 20V Vgs = 7V Vgs = 6.5V
Vgs = 6V
10
-1
ZthJC
50
ID
40 10 -2
10 -3
D = 0.5 D = 0.2 D = 0.1 D = 0.05 D = 0.02 D = 0.01 single pulse
Vgs = 5.5V
30
Vgs = 5V
20
Vgs = 4.5V
10
Vgs = 4V
10
-4
10
-7
10
-6
10
-5
10
-4
10
-3
10
-2
s tp
10
0
0 0
5
10
15
V VDS
25
Page 5
2003-06-30
Final data
SPW21N50C3
5 Typ. output characteristic
ID = f (VDS); Tj=150C parameter: tp = 10 s, VGS
40
6 Typ. drain-source on resistance
RDS(on)=f(ID) parameter: Tj=150C, V GS
1.5
A
Vgs = 20V Vgs = 7V Vgs = 6V Vgs = 5.5V
Vgs = 5V
25
RDS(on)
30
Vgs = 4V Vgs = 4.5V Vgs = 5V Vgs = 5.5V Vgs = 6V Vgs = 20V
ID
20
0.9
15
Vgs = 4.5V
10
Vgs = 4V
0.6
5
0 0
5
10
15
V VDS
25
0.3 0
5
10
15
20
25
30
40 A ID
7 Drain-source on-state resistance
RDS(on) = f (Tj) parameter : ID = 13.1 A, VGS = 10 V
1.1
SPW21N50C3
8 Typ. transfer characteristics
ID= f ( VGS ); V DS 2 x ID x RDS(on)max parameter: tp = 10 s
70
0.9
A
Tj = 25C
RDS(on)
0.8
50
ID
0.7 0.6 0.5 0.4 0.3 98% 0.2 0.1 0 -60 -20 20 60 100
C
Tj = 150C
40
30
20
typ
10
180
0 0
2
4
6
V
10
Tj
Page 6
VGS
2003-06-30
Final data
SPW21N50C3
9 Typ. gate charge
VGS = f (QGate)
10 Forward characteristics of body diode
IF = f (VSD) parameter: Tj , tp = 10 s
10 2
SPW21N50C3
parameter: ID = 21 A pulsed
16
V
SPW21N50C3
A
12
VGS
0.8 VDS max
8
6
IF
10 0 Tj = 25 C typ Tj = 150 C typ Tj = 25 C (98%) Tj = 150 C (98%)
nC
10
0.2 VDS max
10 1
4
2 10 -1 0
0 0
20
40
60
80
100
140
0.4
0.8
1.2
1.6
2
2.4 V
3
QGate
VSD
11 Avalanche SOA
IAR = f (tAR) par.: Tj 150 C
20
12 Avalanche energy
EAS = f (Tj) par.: ID = 10 A, VDD = 50 V
mJ
750
A
600 550
EAS
Tj(Start)=25C
IAR
500 450 400 350 300 250
10
5
Tj(Start)=125C
200 150 100 50
0 -3 10
10
-2
10
-1
10
0
10
1
10
2
s 10 tAR
4
0 20
40
60
80
100
120
C
160
Tj
Page 7
2003-06-30
Final data
SPW21N50C3
13 Drain-source breakdown voltage
V(BR)DSS = f (Tj)
600
SPW21N50C3
14 Avalanche power losses
PAR = f (f ) parameter: E AR=1mJ
500
V
W
V(BR)DSS
570 560 550 540 530 520 510 500 490 480 470 460 450 -60 -20 20 60 100 100 200
PAR
300
C
180
04 10
10
5
Hz f
10
6
Tj
15 Typ. capacitances
C = f (VDS) parameter: V GS=0V, f=1 MHz
10 5
16 Typ. Coss stored energy
Eoss=f(VDS)
10
pF
10 4
Ciss
J
10 3
C
Eoss
Coss Crss
6
10 2
4
10 1
2
10 0 0
100
200
300
V
500
0 0
50 100 150 200 250 300 350 400
VDS
V 500 VDS
Page 8
2003-06-30
Final data
SPW21N50C3
Definition of diodes switching characteristics
Page 9
2003-06-30
Final data
SPW21N50C3
P-TO-247-3-1
15.9 6.35 o3.61 5.03 2.03
4.37
20.9
9.91
6.17
D
7
D
1.75
1.14 0.243 1.2 2 2.92 5.46
16
0.762 MAX. 2.4 +0.05
General tolerance unless otherwise specified: Leadframe parts: 0.05 Package parts: 0.12
41.22
2.97 x 0.127
5
5.94
20
Page 10
2003-06-30
Final data
Published by Infineon Technologies AG, Bereichs Kommunikation St.-Martin-Strasse 53, D-81541 Munchen (c) Infineon Technologies AG 1999 All Rights Reserved.
SPW21N50C3
Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Reprensatives worldwide (see address list). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
Page 11
2003-06-30


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