5STF 17F1420
5STF 17F1420
Old part no. TR 918F-1690-14
Medium Frequency Thyristor
Properties
§
§
§
§
§
Amplifying gate
High operational capability
Optimized turn-on and turn-off parameters
High operating frequency
Applications
Power switching applications
Key Parameters
V
DRM
, V
RRM
= 1 400
I
TAV
= 1 693
I
TSM
= 21.0
V
TO
= 1.403
r
T
= 0.114
t
q
= 20.0
V
A
kA
V
mΩ
µs
Types
V
RRM
, V
DRM
5STF 17F1420..1425
5STF 17F1220..1225
1 400 V
1 200 V
Conditions:
T
j
= -40 ÷ 125 °C, half sine waveform,
f = 50 Hz, note 1
Mechanical Data
F
m
m
D
S
Mounting force
Weight
Surface
creepage
distance
Air strike
distance
22 ± 2 kN
0.48 kg
25 mm
D
a
13 mm
Fig. 1 Case
ABB s.r.o.
Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
tel.: +420 261 306 250,
http://www.abb.com/semiconductors
TS - TR/228/07 Jul-10
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5STF 17F1420
Maximum Ratings
V
RRM
V
DRM
I
TRMS
I
TAVm
I
TSM
I
2
t
(di
T
/dt)
cr
Repetitive peak reverse
and off-state voltage
T
j
= -40
÷
125 °C, note 1
Maximum Limits
5STF 17F1420..1425
5STF 17F1220..1225
1 400
1 200
2 659
1 693
t
p
= 10 ms
t
p
= 8.3 ms
t
p
= 10 ms
t
p
= 8.3 ms
Unit
V
RMS on-state current
T
c
= 70 °C, half sine waveform, f = 50 Hz
A
A
A
A
2
s
A/µs
Average on-state current
T
c
= 70 °C, half sine waveform, f = 50 Hz
Peak non-repetitive surge
half sine pulse, V
R
= 0 V
21 000
22 400
2 205 000
2 088 000
800
Limiting load integral
half sine pulse, V
R
= 0 V
Critical rate of rise of on-state current
I
T
= I
TAVm
, half sine waveform, f = 50 Hz,
V
D
= 2/3 V
DRM
, t
r
= 0.3 µs, I
GT
= 2 A
(dv
D
/dt)
cr
P
GAVm
I
FGM
V
FGM
V
RGM
T
jmin
- T
jmax
T
stgmin
-
T
stgmax
Critical rate of rise of off-state voltage
V
D
= 2/3 V
DRM
1 000
3
10
12
10
-40 ÷ 125
-40 ÷ 125
V/µs
W
A
V
V
°C
°C
Maximum average gate power losses
Peak gate current
Peak gate voltage
Reverse peak gate voltage
Operating temperature range
Storage temperature range
Unless otherwise specified T
j
= 125 °C
Note 1: De-rating factor of 0.13% V
RRM
or V
DRM
per °C is applicable for T
j
below 25 °C
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - TR/228/07 Jul-10
2 of 15
5STF 17F1420
Characteristics
min.
V
TM
V
T0
r
T
I
DM
I
RM
t
gd
Maximum peak on-state voltage
I
TM
= 2 000 A
Value
typ.
max.
1.630
1.403
0.114
100
100
2.0
Unit
V
V
mΩ
mA
mA
µs
Threshold voltage
Slope resistance
I
T1
= 2 656 A, I
T2
= 7 964 A
Peak off-state current
V
D
= V
DRM
Peak reverse current
V
R
= V
RRM
Delay time
T
j
= 25 °C, V
D
= 0.4 V
DRM
, I
TM
= I
TAVm
,
t
r
= 0.3 µs, I
GT
= 2 A
t
q1
Turn-off time
I
T
= 1 000 A, di
T
/dt = -50 A/µs,
V
R
= 100 V, V
D
= 2/3 V
DRM
,
dv
D
/dt = 50 V/µs
group of
t
q
5STF 17F1420
5STF 17F1220
5STF 17F1425
5STF 17F1225
20.0
µs
25.0
670
170
µC
A
mA
mA
4
3
2
1000
500
300
V
Q
rr
I
rrM
I
H
I
L
V
GT
Recovery charge
the same conditions as at t
q1
Reverse recovery current
the same conditions as at t
q1
Holding current
Latching current
Gate trigger voltage
V
D
= 12V, I
T
= 4 A
T
j
= 25 °C
T
j
= 125 °C
T
j
= 25 °C
T
j
= 125 °C
T
j
= - 40 °C
T
j
= 25 °C
T
j
= 125 °C
T
j
= - 40 °C
T
j
= 25 °C
T
j
= 125 °C
250
150
1 500
1 000
0.25
I
GT
Gate trigger current
V
D
= 12V, I
T
= 4 A
mA
10
Unless otherwise specified T
j
= 125 °C
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - TR/228/07 Jul-10
3 of 15
5STF 17F1420
Thermal Parameters
R
thjc
Thermal resistance junction to case
double side cooling
anode side cooling
cathode side cooling
Value
16.0
25.0
45.0
4.0
8.0
Unit
K/kW
R
thch
Thermal resistance case to heatsink
double side cooling
single side cooling
K/kW
Transient Thermal Impedance
Analytical function for transient
thermal impedance
i
τ
i
( s )
R
i
( K/kW )
18
Transient thermal impedance junction
to case Z
thjc
( K/kW )
16
14
12
10
8
6
4
2
0
0.001
1
0.4653
5.50
2
0.1533
7.24
3
0.0375
2.00
4
0.0034
1.30
Z
thjc
=
∑
R
i
(
1
−
exp(
−
t
/
τ
i
))
i
=
1
4
Conditions:
F
m
= 22 ± 2 kN, Double side cooled
Correction for periodic waveforms
180° sine:
add 1.3 K/kW
180° rectangular: add 1.8 K/kW
120° rectangular: add 3.0 K/kW
60° rectangular: add 5.1 K/kW
0.01
0.1
1
10
Square wave pulse duration t
d
( s )
Fig. 2 Dependence transient thermal impedance junction
to case on square pulse
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - TR/228/07 Jul-10
4 of 15
5STF 17F1420
On-State Characteristics
I
T
( A )
10000
T
j
= 25 °C
125 °C
8000
6000
4000
2000
0
0
1
2
3
V
T
( V
4
)
Fig. 3 Maximum on-state characteristics
Gate Trigger Characteristics
V
G
( V )
V
G
( V )
6
DC
5
-40 °C
14
12
V
GTmax
50 µs
1 ms
I
GTmax
10
4
+25 °C
3
8
6
2
+125 °C
4
1
V
GTmin
10 ms
2
DC
0
0
I
GTmin
0.2
0.4
0.6
0.8
1
I
G
( A )
0
0
2
4
6
8
10
12
I
G
( A )
Fig. 4 Gate trigger characteristics
Fig. 5 Maximum peak gate power loss
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - TR/228/07 Jul-10
5 of 15
PCB Design
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