Instruction Manual

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Document Number: 93700
2 Revision: 19-Sep-08
22RIA Series
Vishay High Power Products
Medium Power Thyristors
(Stud Version), 22 A
ELECTRICAL SPECIFICATIONS
Notes
(1)
Units may be broken over non-repetitively in the off-state direction without damage, if dI/dt does not exceed 20 A/µs
(2)
For voltage pulses with t
p
≤ 5 ms
VOLTAGE RATINGS
TYPE
NUMBER
VOLTAGE
CODE
V
DRM
/V
RRM
, MAXIMUM REPETITIVE PEAK
AND OFF-STATE VOLTAGE
(1)
V
V
RSM
, MAXIMUM NON-REPETITIVE
PEAK VOLTAGE
(2)
V
I
DRM
/I
RRM
MAXIMUM
AT T
J
= T
J
MAXIMUM
mA
22RIA
10 100 150
20
20 200 300
10
40 400 500
60 600 700
80 800 900
100 1000 1100
120 1200 1300
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average on-state current
at case temperature
I
T(AV)
180° sinusoidal conduction
22 A
85 °C
Maximum RMS on-state current I
T(RMS)
35 A
Maximum peak, one-cycle
non-repetitive surge current
I
TSM
t = 10 ms
No voltage
reapplied
Sinusoidal
half wave,
initial T
J
=
T
J
maximum
400
A
t = 8.3 ms 420
t = 10 ms
100 % V
RRM
reapplied
335
t = 8.3 ms 355
Maximum I
2
t for fusing I
2
t
t = 10 ms
No voltage
reapplied
793
A
2
s
t = 8.3 ms 724
t = 10 ms
100 % V
RRM
reapplied
560
t = 8.3 ms 515
Maximum I
2
√t for fusing I
2
√t
t = 0.1 to 10 ms, no voltage reapplied,
T
J
= T
J
maximum
7930 A
2
√s
Low level value of threshold voltage V
T(TO)1
(16.7 % x π x I
T(AV)
< I < π x I
T(AV)
),
T
J
= T
J
maximum
0.83
V
High level value of threshold voltage V
T(TO)2
(I > π x I
T(AV)
), T
J
= T
J
maximum 0.95
Low level value of
on-state slope resistance
r
t1
(16.7 % x π x I
T(AV)
< I < π x I
T(AV)
),
T
J
= T
J
maximum
14.9
mΩ
High level value of
on-state slope resistance
r
t2
(I > π x I
T(AV)
), T
J
= T
J
maximum 13.4
Maximum on-state voltage V
TM
I
pk
= 70 A, T
J
= 25 °C 1.70 V
Maximum holding current I
H
T
J
= 25 °C, anode supply 6 V, resistive load
130
mA
Latching current I
L
200