111RKI Series
Bulletin I25152 rev. C 05/97
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Code
VDRM/VRRM, max. repetitive
VRSM , maximum non-
IDRM/IRRM max.
Type number
111RKI
peak and off-state voltage
V
repetitive peak voltage
V
@ TJ = TJ max.
mA
40
80
400
500
800
900
20
120
1200
1300
On-state Conduction
Parameter
111RKI
Units Conditions
IT(AV) Max. average on-state current
@ Case temperature
110
90
A
180° conduction, half sine wave
°C
IT(RMS) Max. RMS on-state current
172
2080
2180
1750
1830
21.7
19.8
15.3
14.0
217
DC @ 83°C case temperature
t = 10ms No voltage
t = 8.3ms reapplied
ITSM
Max. peak, one-cycle
non-repetitive surge current
A
t = 10ms 100% VRRM
t = 8.3ms reapplied
t = 10ms No voltage
t = 8.3ms reapplied
t = 10ms 100% VRRM
t = 8.3ms reapplied
Sinusoidal half wave,
Initial TJ = TJ max.
I2t
Maximum I2t for fusing
KA2s
I2√t
Maximum I2√t for fusing
KA2√s t = 0.1 to 10ms, no voltage reapplied
VT(TO)1 Low level value of threshold
0.82
1.02
(16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max.
voltage
V
VT(TO)2 High level value of threshold
voltage
(I > π x IT(AV)),TJ = TJ max.
rt1
Low level value of on-state
slope resistance
2.16
1.70
(16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max.
mΩ
rt2
High level value of on-state
slope resistance
(I > π x IT(AV)),TJ = TJ max.
VTM
IH
Max. on-state voltage
Maximum holding current
Typical latching current
1.57
200
400
V
I = 350A, TJ = TJ max., t = 10ms sine pulse
pk p
mA
TJ = 25°C, anode supply 6V resistive load
IL
Switching
Parameter
111RKI
300
Units Conditions
di/dt Max. non-repetitive rate of rise
of turned-on current
Gate drive 20V, 20Ω, t ≤ 1µs
r
A/µs
TJ = TJ max, anode voltage≤ 80% VDRM
Gate current 1A, di /dt = 1A/µs
g
t
Typical delay time
1
d
q
V
= 0.67% VDRM, TJ = 25°C
d
µs
I
TM = 50A, TJ = TJ max., di/dt = -5A/µs, VR = 50V
t
Typical turn-off time
110
dv/dt = 20V/µs, Gate 0V 25Ω
2
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