CDIDI 1N4774A, 1N4774, 1N4773A, 1N4773, 1N4772A Datasheet

•	9.1	VOLT NOMINAL ZENER VOLTAGE	+		5%	1N4765
• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES						thru
•	LOW	CURRENT RANGE: 0.5 AND 1.0	mA			1N4774A

•METALLURGICALLY BONDED

•DOUBLE PLUG CONSTRUCTION

MAXIMUM RATINGS

Operating Temperature: -65°C to +175°C

Storage Temperature: -65°C to +175°C

DC Power Dissipation: 500mW @ +50°C

Power Derating: 4 mW / °C above +50°C

REVERSE LEAKAGE CURRENT

lR = 10 A @ 25°C & V			R	= 6 Vdc
ELECTRICAL CHARACTERISTICS							@ 25°C, unless otherwise specified.
												MAXIMUM
JEDEC		ZENER				ZENER	MAXIMUM					VOLT	AGE	TEMPERATURE			EFFECTIVE
TYPE		VOLTAGE		TEST		DYNAMIC	TEMPERATURE	RANGE				TEMPERATURE
NUMBER				CURRENT		IMPEDANCE	STABILITY					∆		COEFFICIENT
		v z @ I	ZT			I ZT	Z	ZT					V ZT
		(Note 3)					(Note 1)					(Note 2)
		VOLTS			mA		OHMS		mV					°C		% / °C
1N4765		9.1				0.5	350					68		0 to + 75			0.01
1N4765A		9.1				0.5	350					141		-55 to +100		0.01					FIGURE 1
1N4766		9.1				0.5	350					34			0 to + 75	0.005
1N4766A		9.1				0.5	350					70		-55 to +100		0.005
1N4767		9.1				0.5	350					14			0 to + 75	0.002
1N4767A		9.1				0.5	350					28		-55 to +100		0.002
1N4768		9.1				0.5	350					6.8		0 to + 75		0.001
1N4768A		9.1				0.5	350					14		-55 to +100		0.001			DESIGN	DATA
1N4769		9.1				0.5	350					3.4			0 to + 75	0.0005
1N4769A		9.1				0.5	350					7		-55 to +100		0.0005
1N4770		9.1				1.0	200					68		0 to + 75		0.01
1N4770A		9.1				1.0	200					141		-55 to +100		0.01			CASE:	Hermetically sealed glass
1N4771		9.1				1.0	200					34			0 to + 75	0.005			case. DO – 35 outline.
1N4771A		9.1				1.0	200					70		-55 to +100		0.005
1N4772		9.1				1.0	200					14			0 to + 75	0.002
1N4772A		9.1				1.0	200					28		-55 to +100		0.002			LEAD MATERIAL:		Copper clad steel.
1N4773		9.1				1.0	200					6.8		0 to + 75		0.001
1N4773A		9.1				1.0	200					14		-55 to +100		0.001			LEAD FINISH:		Tin / Lead
1N4774		9.1				1.0	200					3.4			0 to + 75	0.0005
1N4774A		9.1				1.0	200					7		-55 to +100		0.0005
																			POLARITY:		Diode to be operated with
NOTE 1	Zener impedance is derived by superimposing on l													ZT A 60Hz rms
																			the banded (cathode) end positive.
a.c. current equal to 10% of lZT .
NOTE 2	The maximum allowable change observed over the entire temperature range																		MOUNTING POSITION:		ANY.
i.e., the diode voltage will not exceed the specified mV at any discrete temperature
between the established limits, per JEDEC standard No.5.
NOTE 3	Zener voltage range equals 9.1 volts +										5%.

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