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AC-AC Type (Back to Back SCR) (Alternistor Triac)

701 Model	708 Model

Circuit Diagram	Thermal Derating Curve

Panel mounted S.S.R Opto Isolation 2500Vrms,True zero Cross Over Virtually free from EMI/RFI Input LED Indication/Output Reverse LED Indication Input TTL Compatibility Optionally CMOS Compatibility Output to body 4kV~ isolation Noise less without chattering & Fast Switching Arcless Switching/Inbuilt snubber

Technical Data

SSR Type No		OUTPUT		Current Amp with Heat sink		Fusing current I2T	Short Circuit Protection by "B" type M.C.B In Ac-3 duty	Type of Heat sink	USD/Each
SSR Type No		Voltage	Current amp at 20 C	at 55 C	AC-3	Fusing current I2T	Short Circuit Protection by "B" type M.C.B In Ac-3 duty	Type of Heat sink	USD/Each
AC TO AC (Back to Back SCR) Input : 80 VAC TO 280 VAC, Min.4mA-Max.16mA
701	ZAA 48 16 28	24 to	16	14	-	128A2S	-	B	10.50
701	ZAA 48 25 28	480 VAC	25	20	-	500A2S	-	C/B	11.30
701	ZAA 48 50 28	PIV	50 AC-1	38	15	3000A2S	16Amp	C/B	22.60
701	ZAA 48 90 28	1200 VPK	90 AC-1	65	30	7200A2S	32Amp	L/C	43.30
AC TO AC(Alternistor Triac) Input : 80 VAC To 280 VAC, Min. 4mA-Max.16mA
701	ZAA 33 16 28	24 to	16	13	-	128A2S	-	B/J	7.50
701	ZAA 33 25 28	330 VAC	25	18	-	312A2S	-	B	8.45
701	ZAA 33 40 28	PIV 800 VPK	40	28	-	450A2S	-	C/B	11.65
AC TO AC(Alternistor Triac) Input : 80 VAC To 280 VAC, Min. 4mA-Max.16mA
708	ZAA 33 16 28	24 to	16	10	-	128A2S	-	J	7.15
708	ZAA 33 25 28	330 VAC	25	16	-	312A2S	-	K	7.65
708	ZAA 33 40 28	PIV 800 VPK	40	18	-	450A2S	-	K	11.15

Heat Sink Weight : 195 gms	Heat Sink Weight : 90 gms

Type "B-77" 701 model current up to 16Amp 51mm(W)x77mm(L)x37mm (H)+SSR Price US $2.90 + US $0.95 Din Rail	Type "K-58" 708 model current up to 12Amp 35mm(W)x58mm(L)x44.5mm (H)+SSR Price US $2.20 + US $0.25 Din Rail
701 Model Dimensions	708 Model Dimensions

Input	AC Voltage Min-Max		80-280 VAC		AC Current Min-Max
Output AC :
RMS on state current at 20 0 C	IT	AMP	10	16	25	40
On state voltage drop @rated current	VTM	VRMS	1.4	1.4	1.6	1.6
Min. operating Voltage	V	VRMS	30	30	30	30
Max. zero voltage turn on		VPK	15	15	15	15
Peak one cycle surge on-50H zstate current (non-repetitive)	ITSM	A	100	160	320	600
Fusing current	I2T	A2S	72	128	500	1800
Max. forward leakage current	IDRM	mA	12	12	12	12
Holding current	IHO	mA	35	50	175	175
Critical rate of rise off state voltage	dv/dt	V/S	210	250	350	1500
Thermal resistance Rth (Junction to case) DC	JC	oC/W	3.8	2.5	1.1	1.1
Operating temperature		oC	-40 to 80	-40 to 80	-40 to 80	-40 to 80
Frequency range		HZ	47 to 63	47 to 63	47 to 63	47 to 63
Turn ON time max.	ms	10	10	10	10	10
Repetitive peak off state voltage(VDRM)	1200 VPK
Input	5-20mA		Impedance		15K ohms
Output AC :
RMS on state current at 20 0 C	50	90	10	16	25	40
On state voltage drop @rated current	1.5	1.9	1.4	1.5	1.6	1.7
Min. operating Voltage	30	30	30	30	30	30
Max. zero voltage turn on	15	15	15	15	15	15
Peak one cycle surge on-50H zstate current (non-repetitive)	800	1200	100	160	250	300
Fusing current	3000	7200	72	128	312	450
Max. forward leakage current	12	12	12	12	12	12
Holding current	275	275	35	50	75	75
Critical rate of rise off state voltage	1500	1500	400	400	400	400
Thermal resistance Rth (Junction to case) DC	1.0	0.4	2.6	2.1	2	1.2
Operating temperature	-40 to 80	-40 to 80	-40 to 80	-40 to 80	-40 to 80	-40 to 80
Frequency range	47 to 63	47 to 63	47 to 63	47 to 63	47 to 63	47 to 63
Turn ON time max.	10	10	10	10	10	10
Repetitive peak off state voltage(VDRM)	800 VPK