EPM-110

ELECTRICAL CHARACTERISTICS

EPM-110 SERIES

Parameter	Symbol	Conditions	Limits		Unit	Notes
Parameter	Symbol	Conditions	Min.	Max.	Unit	Notes
INPUT SPECIFICATIONS
BIAS ON voltage	V_ib		4.5	5.5	V	(1,2)
BIAS ON current	I_ib		-	75	mA	(3)
RECEIVE voltage high	V_ihr		2.4	-	V
RECEIVE voltage low	V_ilr		-	0.8	V
RECEIVE current high	I_ihr	V_ihr = 2.4 V	-	50	µA
RECEIVE current low	I_ilr	V_ilr = 0.4 V	-	-10	µA
Transient voltage	V_t	Pulse width = 12.5 msec max. per DO-160D	-	+50	V	(4)
Spikes	V_s	Pulse width = 10 msec max. per DO-160D	-600	+600	V	(4)
OUTPUT SPECIFICATIONS
Load Current	I_l		0	100	%rated I	(5)
ON state voltage drop	V_ld		-	200	mV	(6)
OFF state line voltage	V_l		-	70	V	(7)
Leakage current	I_ll		-	3	mA	(8)
Maximum let through current	I_tr		110	135	%rated I
Dielectric withstanding voltage	V_dw		-	500	V_RMS	(9)
Insulation resistance	R_ins		100		M_ohm	(10)
TRANSMIT voltage high	V_oht	I_ot = -4 mA	V_ib*0.8		V
TRANSMIT voltage low	V_olt	I_ot = 4 mA		0.8	V
TRANSMIT voltage rise time	T_ort	CL = 15 pf		3	ns
TRANSMIT voltage fall time	T_oft	CL = 15 pf		3	ns

Notes:
(1) BIAS voltage must be a step function.
(2) No reverse polarity protection.
(3) BIAS voltage is +5.0Vdc.
(4) The requirement apply only to the 28Vdc power line.
(5) Load current is subject to thermal derating.
(6) At load current li = 100% rated value.

(7) Reverse polarity is not blocked and may damage the SSPC.
(8) At Vi = 28Vdc, case temperature = 100°C.
(9) 60 Hz, electrification time 10s, tested between each isolated section in turn groups (1,2 and 3), at sea level, ambient temperature, with the other two isolated sections shorted together.
(10) 500Vdc, ą10.

Date of issue: 2/07

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