CDIDI CDLL5271B, CDLL5269B, CDLL5268B, CDLL5266B, CDLL5265B Datasheet

• ZENER DIODES	CDLL5221
•LEADLESS PACKAGE FOR SURFACE MOUNT	thru
• DOUBLE PLUG CONSTRUCTION	CDLL5272B
• METALLURGICALLY BONDED

	MAXIMUM RATINGS
	Operating Temperature: -65°C to +175°C
	Storage Temperature: -65°C to +175°C
	Power Derating:	10 mW / °C above T							EC = +125°C
	Forward Voltage: @ 200 mA: 1.1 Volts maximum
	ELECTRICAL CHARACTERISTICS								@ 25°C, unless otherwise specified
				NOMINAL
	CDI			ZENER										MAXIMUM									MAXIMUM
	TYPE			VOLTAGE	TEST				ZENER				IMPEDANCE										REVERSE CURRENT
	NUMBER	V		Z	@ l ZT		CURRENT							(Note 2)							l		R	@	V R
				(Note 1 & 3)			I	ZT						Z ZT @	lZT		Z ZK @l ZK			=0.25mA
				VOLTS				mA						OHMS		OHMS							A		VOLTS
	CDLL5221B				2.4			20					30				1200			100					1.0
	CDLL5222B				2.5			20					30				1250			100					1.0
	CDLL5223B				2.7			20					30				1300				75				1.0
	CDLL5224B				2.8			20					30				1400			75					1.0
	CDLL5225B				3.0			20					29				1600			50					1.0
	CDLL5226B				3.3			20					28				1600			25					1.0							MILLIMETERS					INCHES
	CDLL5227B				3.6			20					24				1700			15					1.0
	CDLL5228B				3.9			20					23				1900			10					1.0					DIM		MIN	MAX		MIN	MAX
	CDLL5229B				4.3			20					22				2000			5.0					1.0					D		1.60	1.70		0.063		0.067
	CDLL5230B				4.7			20					19				1900			5.0					2.0
																														F		0.41	0.55		0.016		0.022
	CDLL5231B				5.1			20					17				1600			5.0					2.0
	CDLL5232B				5.6			20					11				1600			5.0					3.0					G		3.30	3.70		.130		.146
	CDLL5233B				6.0			20					7.0				1600			5.0					3.5
	CDLL5234B				6.2			20					7.0				1000			5.0					4.0					G1		2.54 REF.			.100	REF.
	CDLL5235B				6.8			20					5.0				750			3.0					5.0
																														S		0.03	MIN.		.001		MIN.
	CDLL5236B				7.5			20					6.0				500			3.0					6.0
	CDLL5237B				8.2			20					8.0				500			3.0					6.5
	CDLL5238B				8.7			20					8.0				600			3.0					6.5
	CDLL5239B				9.1			20					10				600			3.0					7.0
	CDLL5240B				10			20					17				600			3.0					8.0								FIGURE 1
	CDLL5241B				11			20					22				600			2.0					8.4
	CDLL5242B				12			20					30				600			1.0					9.1
	CDLL5243B				13			9.5					13				600			0.5					9.9
	CDLL5244B				14			9.0					15				600			0.1					10				DESIGN DATA
	CDLL5245B				15			8.5					16				600			0.1					11
	CDLL5246B				16			7.8					17				600			0.1					12
	CDLL5247B				17			7.4					19				600			0.1					13
	CDLL5248B				18			7.0					21				600			0.1					14				CASE:		DO-213AA				, Hermetically sealed
	CDLL5249B				19			6.6					23				600			0.1					14
	CDLL5250B				20			6.2					25				600			0.1					15				glass case. (MELF, SOD-80, LL34)
	CDLL5251B				22			5.6					29				600			0.1					17
	CDLL5252B				24			5.2					33				600			0.1					18
	CDLL5253B				25			5.0					35				600			0.1					19				LEAD FINISH:				Tin / Lead
	CDLL5254B				27			4.6					41				600			0.1					21
	CDLL5255B				28			4.5					44				600			0.1					21
	CDLL5256B				30			4.2					49				600			0.1					23				THERMAL RESISTANCE: (								R			O		JEC ):
	CDLL5257B				33			3.8					58				700			0.1					25
	CDLL5258B				36			3.4					70				700			0.1					27				100 ˚C/W maximum at L = 0 inch
	CDLL5259B				39			3.2					80				800			0.1					30
	CDLL5260B				43			3.0					93				900			0.1					33				THERMAL IMPEDANCE: (								Z	O			JX ): 35
	CDLL5261B				47			2.7					105				1000			0.1					36
	CDLL5262B				51			2.5					125				1100			0.1					39				˚C/W maximum
	CDLL5263B				56			2.2					150				1300			0.1					43
	CDLL5264B				60			2.1					170				1400			0.1					46
	CDLL5265B				62			2.0					185				1400			0.1					47				POLARITY:			Diode to be operated with
	CDLL5266B				68			1.8					230				1600			0.1					52
																													the banded (cathode) end positive.
	CDLL5267B				75			1.7					270				1700			0.1					56
	CDLL5268B				82			1.5					330				2000			0.1					62
	CDLL5269B				87			1.4					370				2200			0.1					68
	CDLL5270B				91			1.4					400				2300			0.1					69				MOUNTING SURFACE SELECTION:
	CDLL5271B				100			1.3					500				2600			0.1					76
																													The Axial Coefficient of Expansion
	CDLL5272B				110			1.1					750				3000			0.1					84
	NOTE 1		“B” suffix 5=.0%,+				“A” suffix =							+10%, no suffix =				+	20%, "C" suffix =				+2% and "D" suffix = + 1%.						(COE) Of this Device is Approximately
																													+6PPM/°C. The COE of the Mounting
																													Surface System Should Be Selected To
	NOTE 2		Zener impedance is derived by superimposing on 1																ZT	A 60Hz rms a.c. current equal to									Provide A Suitable Match With This
			10% of1		ZT.																								Device.
	NOTE 3		Nominal Zener voltage is measured with the device junction in thermal equilibrium at an
			ambient temperature of 25°C +									3°C.

22 COREY STREET, MELROSE,	MASSACHUSETTS 02176
PHONE [phone]	FAX [phone]
WEBSITE: http://www.cdi-diodes.com	E-mail: [e-mail]