International Rectifier 82RIA120M, 82RIA120, 82RIA80M, 82RIA80, 82RIA40M Datasheet
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PHASE CONTROL THYRISTORS Stud Version
80RIA SERIES
80A
Bulletin I25201
I
T(AV)
80 A
@ T
C
85 °C
I
T(RMS)
125 A
I
TSM
@ 50Hz 1900 A
@ 60Hz 1990 A
I
2
t @ 50Hz 18 KA2s
@ 60Hz 16 KA
2
s
V
DRM/VRRM
400 to 1200 V
t
q
typical 110 µs
T
J
- 40 to 125 °C
Parameters 80RIA Unit
Typical Applications
DC motor controls
Controlled DC power supplies
AC controllers
Features
All diffused design
Glass-metal seal up to 1200V
International standard case TO-209AC (TO-94)
Threaded studs UNF 1/2 - 20UNF2A or ISO M12x1.75
Major Ratings and Characteristics
case style
TO-209AC (TO-94)
80RIA Series
2222222222222
12
I
T(AV)
Max. average on-state current 80 A 180° conduction, half sine wave
@ Case temperature 85 °C
I
T(RMS)
Max. RMS on-state current 125 A DC @ 75°C case temperature
I
TSM
Max. peak, one-cycle 1900 t = 10ms No voltage
non-repetitive surge current 1990 t = 8.3ms reapplied
1600 t = 10ms 100% V
RRM
1675 t = 8.3ms reapplied Sinusoidal half wave,
I
2
t Maximum I2t for fusing 18 t = 10ms No voltage Initial TJ = TJ max.
16 t = 8.3ms reapplied
12.7 t = 10ms 100% V
RRM
11.7 t = 8.3ms reapplied
I
2
√t Maximum I2√t for fusing 180.5 KA2√s t = 0.1 to 10ms, no voltage reapplied
V
T(TO)1
Low level value of threshold
voltage
V
T(TO)
2
High level value of threshold
voltage
r
t1
Low level value of on-state
slope resistance
r
t2
High level value of on-state
slope resistance
V
TM
Max. on-state voltage 1.60 V Ipk= 250A, TJ = 25°C tp = 10ms sine pulse
I
H
Maximum holding current 150
I
L
Typical latching current 400
0.99 (16.7% x π x I
T(AV)
< I < π x I
T(AV)
), TJ = TJ max.
2.29 (16.7% x π x I
T(AV)
< I < π x I
T(AV)
), TJ = TJ max.
1.84 (I > π x I
T(AV)
),TJ = TJ max.
Parameter 80RIA Units Conditions
1.13 (I > π x I
T(AV)
),TJ = TJ max.
On-state Conduction
KA2s
mΩ
V
A
mA
T
J
= 25°C, anode supply 12V resistive load
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage V
DRM/VRRM
, max. repetitive V
RSM
, maximum non- I
DRM/IRRM
max.
Type number Code peak and off-state voltage repetitive peak voltage
@ TJ = 125°C
V V mA
40 400 500
80RIA 80 800 900 15
120 1200 1300
80RIA Series
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
Fig. 3 - On-state Power Loss Characteristics
Fig. 4 - On-state Power Loss Characteristics
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