Document
Bulletin I25153 rev. D 09/03
180/181RKI SERIES
PHASE CONTROL THYRISTORS Stud Version
Features
Hermetic glass-metal seal International standard case TO-209AB (TO-93)
180A
Typical Applications
DC motor controls Controlled DC power supplies AC controllers
Major Ratings and Characteristics
Parameters
IT(AV) @ TC IT(RMS) ITSM @ 50Hz @ 60Hz I 2t @ 50Hz @ 60Hz V DRM /V RRM tq TJ typical
180/181RKI
180 80 285 3800 4000 72 66 400 to 1000 100 - 40 to 125
Units
A °C A A A KA2s KA2s V µs °C
case style TO-209AB (TO-93)
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1
180/181RKI Series
Bulletin I25153 rev. D 09/03
ELECTRICAL SPECIFICATIONS Voltage Ratings
Voltage Type number Code
40 180/181RKI 80 100
V DRM /V RRM , max. repetitive peak and off-state voltage V
400 800 1000
repetitive peak voltage V
500 900 1100
VRSM , maximum non-
I DRM /I RRM max.
@ TJ = TJ max.
mA
30
On-state Conduction
Parameter
I T(AV) Max. average on-state current @ Case temperature I T(RMS) Max. RMS on-state current I TSM Max. peak, one-cycle non-repetitive surge current
180/181RKI
180 80 285 3800 4000 3500 3660
Units Conditions
A °C DC @ 79°C case temperature t = 10ms A t = 8.3ms t = 10ms t = 8.3ms t = 10ms KA2 s t = 8.3ms t = 10ms t = 8.3ms KA √s
2
180° conduction, half sine wave
No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial TJ = TJ max.
I 2t
Maximum I2t for fusing
72 66 61 56
I √t
2
Maximum I √t for fusing
2
720 0.83
t = 0.1 to 10ms, no voltage reapplied (16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max.
V T(TO)1 Low level value of threshold voltage V T(TO) 2 High level value of threshold voltage r t1 r t2 V TM IH IL Low level value of on-state slope resistance High level value of on-state slope resistance Max. on-state voltage Maximum holding current Typical latching current
V 0.89 (I > π x IT(AV)),TJ = TJ max. (16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max. mΩ 0.81 1.35 600 1000 V mA (I > π x IT(AV)),TJ = TJ max. Ipk= 570A, TJ = TJ max, tp = 10ms sine pulse TJ = 25°C, anode supply 12V resistive load
0.92
Switching
Parameter
di/dt Max. non-repetitive rate of rise of turned-on current td tq Typical delay time Typical turn-off time
180/181RKI
300 1.0
Units Conditions
A/µs Gate drive 20V, 20Ω, tr ≤ 1µs TJ = TJ max, anode voltage ≤ 80% VDRM Gate current 1A, di g /dt = 1A/µs Vd = 0.67% VDRM, TJ = 25°C
µs 100
ITM = 50A, TJ = TJ max, di/dt = 10A/µs, V R = 100V dv/dt = 20V/µs
2
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180/181RKI Series
Bulletin I25153 rev. D 09/03
Blocking
Parameter
dv/dt IRRM IDRM Maximum critical rate of rise of off-state voltage Max. peak reverse and off-state leakage current
180/181RKI
500 30
Units Conditions
V/µs mA TJ = TJ max. linear to 80% rated VDRM TJ = TJ max, rated V DRM/V RRM applied
Triggering
Parameter
PGM IGM +VGM -VGM Maximum peak gate power Max. peak positive gate current Maximum peak positive gate voltage Maximum peak negative gate voltage TYP. IGT DC gate current required to trigger 130 65 35 VGT DC gate.