International Rectifier 82RIA120M, 82RIA120, 82RIA80M, 82RIA80, 82RIA40M Datasheet

Bulletin I25201

80RIA SERIES

PHASE CONTROLTHYRISTORS

Stud Version

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

Typical Applications

DC motor controls

Controlled DC power supplies

AC controllers

Major Ratings and Characteristics

Parameters			80RIA	Unit
IT(AV)			80	A
	@ TC		85	°C
IT(RMS)			125	A
ITSM	@ 50Hz		1900	A
	@ 60Hz		1990	A
I2t	@ 50Hz		18	KA2s
	@ 60Hz		16	KA2s
VDRM/VRRM			400 to 1200	V
tq	typical		110	µs
TJ			- 40 to 125	°C

80A

case style TO-209AC (TO-94)

80RIA Series

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 = 125°C
		V	V	mA
	40	400	500
80RIA	80	800	900	15
	120	1200	1300

On-state Conduction

		Parameter	80RIA	Units	Conditions
	IT(AV)	Max. average on-state current	80	A	180° conduction, half sine wave
		@ Case temperature	85	°C
	IT(RMS)	Max. RMS on-state current	125	A	DC @ 75°C case temperature
	ITSM	Max. peak, one-cycle	1900		t = 10ms		No voltage
		non-repetitive surge current	1990	A	t = 8.3ms		reapplied
			1600		t = 10ms		100% VRRM
			1675		t = 8.3ms		reapplied		Sinusoidal half wave,
	I2t	Maximum I2t for fusing	18		t = 10ms		No voltage		Initial TJ = TJ max.
			16	KA2s	t = 8.3ms		reapplied
			12.7		t = 10ms		100% VRRM
			11.7		t = 8.3ms		reapplied
	I2Öt	Maximum I2Öt for fusing	180.5	KA2Ös	t = 0.1 to 10ms, no voltage reapplied
	VT(TO)1	Low level value of threshold	0.99		(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	1.13		(I > p x IT(AV)),TJ = TJ max.
		voltage
	rt1	Low level value of on-state	2.29		(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	1.84		(I > p x IT(AV)),TJ = TJ max.
		slope resistance
	VTM	Max. on-state voltage	1.60	V	Ipk= 250A, TJ = 25°C tp = 10ms sine pulse
	IH	Maximum holding current	150	mA	TJ = 25°C, anode supply 12V resistive load
	IL	Typical latching current	400

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