International Rectifier 112RKI80S90, 112RKI80, 112RKI40S90, 112RKI40, 112RKI120S90 Datasheet

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111RKI SERIES

PHASE CONTROL THYRISTORS

Features

High current and high surge ratings dv/dt = 1000V/µs option

Ceramic housing

Threaded studs UNF 1/2 - 20UNF2A

Types up to 1200V VRRM/VDRM di/dt = 300A/µs

Stud Version

110A

Typical Applications

DC motor controls

Controlled DC power supplies

AC controllers

Major Ratings and Characteristics

 

 

Parameters

111RKI

 

Units

 

 

 

 

 

 

 

 

IT(AV)

 

 

110

 

A

 

 

@ TC

90

 

°C

 

 

 

 

 

 

 

 

IT(RMS)

 

 

172

 

A

 

ITSM

@ 50Hz

2080

 

A

 

 

@ 60Hz

2180

 

A

 

 

 

 

 

 

 

 

I2t

@ 50Hz

21.7

 

KA2s

 

 

 

 

 

 

 

 

 

@ 60Hz

19.8

 

KA2s

 

 

 

 

 

 

 

 

VDRM/VRRM

 

 

400 to 1200

 

V

 

 

 

 

 

 

case style

tq

typical

110

 

µs

 

 

 

 

 

 

TO-209AC (TO-94)

TJ

 

 

- 40 to 140

 

°C

 

 

 

 

 

 

 

 

 

 

 

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ELECTRICAL SPECIFICATIONS

 

 

 

 

 

Voltage Ratings

 

 

 

 

 

 

 

 

Voltage

VDRM/VRRM, max. repetitive

VRSM , maximum non-

IDRM/IRRM max.

Type number

Code

peak and off-state voltage

 

repetitive peak voltage

@ TJ = TJ max.

 

 

 

 

V

 

 

V

mA

 

 

40

 

400

 

 

500

 

111RKI

80

 

800

 

 

900

20

 

 

120

 

1200

 

 

1300

 

On-state Conduction

 

 

 

 

 

 

 

Parameter

 

111RKI

Units

Conditions

 

 

IT(AV)

Max. average on-state current

110

A

180° conduction, half sine wave

 

@ Case temperature

 

90

°C

 

 

 

IT(RMS)

Max. RMS on-state current

172

 

DC @ 83°C case temperature

ITSM

Max. peak, one-cycle

 

2080

 

t = 10ms

No voltage

 

 

non-repetitive surge current

2180

A

t = 8.3ms

reapplied

 

 

 

 

 

1750

 

t = 10ms 100% VRRM

 

 

 

 

 

1830

 

t = 8.3ms

reapplied

Sinusoidal half wave,

I2t

Maximum I2t for fusing

 

21.7

 

t = 10ms

No voltage

Initial TJ = TJ max.

 

 

 

 

19.8

KA2s

t = 8.3ms

reapplied

 

 

 

 

 

15.3

t = 10ms 100% VRRM

 

 

 

 

 

 

 

 

 

 

 

14.0

 

t = 8.3ms

reapplied

 

I2Öt

Maximum I2Öt for fusing

217

KA2Ös

t = 0.1 to 10ms, no voltage reapplied

VT(TO)1

Low level value of threshold

0.82

 

(16.7% x p x IT(AV) < I < p x IT(AV)), TJ = TJ max.

 

voltage

 

 

 

 

 

 

 

V

 

 

 

VT(TO)2

High level value of threshold

 

 

 

 

1.02

 

(I > p x IT(AV)),TJ = TJ max.

 

 

voltage

 

 

 

 

 

 

 

 

 

 

 

 

rt1

Low level value of on-state

2.16

 

(16.7% x p x IT(AV) < I < p x IT(AV)), TJ = TJ max.

 

slope resistance

 

 

 

 

 

mW

 

 

 

rt2

 

 

 

 

 

 

 

High level value of on-state

1.70

 

(I > p x IT(AV)),TJ = TJ max.

 

 

slope resistance

 

 

 

 

 

 

 

 

 

 

VTM

Max. on-state voltage

 

1.57

V

Ipk= 350A, TJ = TJ max., tp = 10ms sine pulse

IH

Maximum holding current

150

mA

TJ = 25°C, anode supply 6V resistive load

IL

Typical latching current

 

400

 

 

 

 

 

Switching

 

 

 

 

 

 

 

 

Parameter

 

111RKI

Units

Conditions

 

 

di/dt

Max. non-repetitive rate of rise

300

A/µs

Gate drive 20V, 20W, tr £ 1µs

 

of turned-on current

 

 

 

TJ = TJ max, anode voltage £ 80% VDRM

td

Typical delay time

 

1

 

Gate current 1A, dig/dt = 1A/µs

 

µs

Vd = 0.67% VDRM, TJ = 25°C

 

 

 

 

 

 

 

 

 

 

 

 

ITM = 50A, TJ = TJ max., di/dt = -5A/µs , VR = 50V

tq

Typical turn-off time

 

110

 

 

 

dv/dt = 20V/µs , Gate 0V 25W

To Order

International Rectifier 112RKI80S90, 112RKI80, 112RKI40S90, 112RKI40, 112RKI120S90 Datasheet

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Fig. 3 - On-state Power Loss Characteristics

Fig. 4 - On-state Power Loss Characteristics

Fig. 5 - Maximum Non-Repetitive Surge Current To Order Fig. 6 - Maximum Non-Repetitive Surge Current

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