IXYS FCC 21-12io Service Manual
FCC 21-12io
Phase Control Thyristors
-Phaseleg Topologyin ISOPLUS i4-PAC
Preliminary Data
V
V
1300 1200 FCC 21-12io
Thyristors
Symbol Conditions Maximum Ratings
V
DRM
I
T(AV)
I
T(AV)
I
TSM
(di/dt)
RSM
DSM
V
V
RRM
DRM
Type
VV
, V
RRM
sine 180°; TC = 90°C 21 A
square; d = 1/3; TC = 90°C 20 A
sine 180°; t = 10 ms; VR = 0 V; TVJ = 25°C 300 A
cr
TVJ = T
f = 50 Hz, tP = 200 µs
= 2/3 V
V
D
IG = 0.3 A non repetitive, IT = 30 A 500 A/µs
diG/dt = 0.3 A/µs
VJM
TM
1200 V
repetitive, IT = 40 A 150 A/µs
DRM
V
I
I
DRM
T(AV)
TSM
= V
RRM
= 1200 V
= 21 A
= 300 A
1
5
Features
• Thyristor
- for line frequency
-chip technology for long term
stability
• ISOPLUS i4-PAC
TM
package
- isolated back surface
- UL registered E 72873
- low coupling capacity between pins
and heatsink
- enlarged creepage towards heatsink
- application friendly pinout
- high reliability
- industry standard outline
(dv/dt)
TVJ = T
cr
;V
VJM
= 2/3 V
DR
DRM
1000 V/µs
RGK = ∞; method 1 (linear voltage rise)
Symbol Conditions Characteristic Values
= 25°C, unless otherwise specified)
(T
VJ
V
T
IT= 30 A; TVJ = 25°C1.3V
min. typ. max.
TVJ =125°C1.3V
V
GT
I
GT
V
GD
I
GD
I
L
VD = 6 V 1.4 V
55 mA
TVJ = T
; VD = 2/3 V
VJM
DRM
0.2 V
5mA
tP = 10 µs; VD = 6 V 150 mA
IG = 0.3 A; diG/dt = 0.3 A/µs
I
H
t
gd
VD = 6 V; RGK = ∞ 100 mA
VD = ½ V
= 6 V 2 µs
DRM; VD
IG = 0.3 A; diG/dt = 0.3 A/µs
, I
I
R
D
VR = V
RRM
; VD = V
= 25°C50µA
DRM;TVJ
TVJ = 125°C0.5mA
R
thJC
R
thJH
DC current 1.0 K/W
1.32 K/W
Applications
• controlled rectifiers
- power supplies
- drives
• AC switches
IXYS reserves the right to change limits, test conditions and dimensions.
© 2001 IXYS All rights reserved
147
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FCC 21-12io
Component
Dimensions in mm (1 mm = 0.0394")
Symbol Conditions Maximum Ratings
T
VJ
T
stg
V
ISOL
F
C
I
≤ 1 mA; 50/60 Hz 2500 V~
ISOL
mounting force with clip 20...120 N
-40...+125 °C
-55...+125 °C
Symbol Conditions Characteristic Values
min. typ. max.
C
p
d
S,dA
dS,d
A
coupling capacity between shorted pins 40 pF
and mounting tab in the case
pin - pin 1.7 mm
pin - backside metal 5.5 mm
Weight 9g
© 2001 IXYS All rights reserved
2 - 2
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