CDIDI CD5546B, CD5544B, CD5543B, CD5542B, CD5541B Datasheet

• 1N5518B THRU 1N5546B AVAILABLE IN	JANHC AND JANKC	CD5518B
PER MIL-PRF-19500/437		thru
• ZENER DIODE CHIPS		CD5546B
• ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE

•ELECTRICALLY EQUIVALENT TO 1N5518B THRU 1N5546B

•0.5 WATT CAPABILITY WITH PROPER HEAT SINKING

•COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER REFLOW

	MAXIMUM RATINGS	23 MILS
		15 MILS

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

Storage Temperature: -65°C to +175°C

Forward Voltage @ 200 mA: 1.5 Volts Maximum

ELECTRICAL CHARACTERISTICS												@ 25°C, unless otherwise specified
			NOMINAL												MAX.	REVERSE																			MILS
JEDEC			ZENER							MAX. ZENER		LEAKAGE CURRENT			REGULATION		LOW
																																			15
TYPE		VOLTAGE				TEST			IMPEDANCE								FACTOR		V							Z
NUMBER		V		Z @ l ZT					CURRENT	Z		ZT @ l ZT				lR		V R				∆
																							V Z		CURRENT
				VOLTS					l	Z T		OHMS				Adc					VOLTS			l		ZL
				(Note 1)					mAdc			(Note 2)					VOLTS		(Note 3)					mAdc
CD5518B				3.3					20			26			5.0		1.0			0.90				2.0						BACKSIDE	IS CATHODE
CD5519B				3.6					20			24			3.0		1.0			0.90				2.0
CD5520B				3.9					20			22			1.0		1.0			0.90				2.0
CD5521B				4.3					20			18			3.0		1.5			0.75				2.0
CD5522B				4.7					10			22			2.0		2.0			0.60				1.0
CD5523B				5.1					5.0			26			2.0		2.5			0.65				0.25
CD5524B				5.6					3.0			30			2.0		3.5			0.30				0.25
CD5525B				6.2					1.0			30			1.0		5.0			0.20				0.01
CD5526B				6.8					1.0			30			1.0		6.2			0.10				0.01
CD5527B				7.5					1.0			35			0.5		6.8			0.05				0.01
CD5528B				8.2					1.0			40			0.5		7.5			0.05				0.01						DESIGN DATA
CD5529B				9.1					1.0			45			0.1		8.2			0.05				0.01
CD5530B				10.0					1.0			60			0.05		9.1			0.10				0.01
CD5531B				11.0					1.0			80			0.05		9.9			0.20				0.01						METALLIZATION:
CD5532B				12.0					1.0			90			0.05		10.8			0.20				0.01
																														Top: (Anode)................ ......Al
CD5533B				13.0					1.0			90			0.01		11.7			0.20				0.01
																														Back: (Cathode)............ ...Au
CD5534B				14.0					1.0			100			0.01		12.6			0.20				0.01
CD5535B				15.0					1.0			100			0.01		13.5			0.20				0.01						AL THICKNESS	............25,000			Å	Min
CD5536B				16.0					1.0			100			0.01		14.4			0.20				0.01
CD5537B				17.0					1.0			100			0.01		15.3			0.20				0.10
CD5538B				18.0					1.0			100			0.01		16.2			0.20				0.01						GOLD THICKNESS	... .....4,000			Å	Min
CD5539B				19.0					1.0			100			0.01		17.1			0.20				0.01
CD5540B				20.0					1.0			100			0.01		18.0		0.20					0.01						CHIP THICKNESS	.............. ....10				Mils
CD5541B				22.0					1.0			100			0.01		19.8			0.25				0.01
CD5542B				24.0					1.0			100			0.01		21.6			0.30				0.01
																														CIRCUIT LAYOUT	DATA:
CD5543B				25.0					1.0			100			0.01		22.4		0.35					0.01
CD5544B				28.0					1.0			100			0.01		25.2		0.40					0.01						For Zener operation, cathode
CD5545B				30.0					1.0			100			0.01		27.0			0.45				0.01						must be operated positive with
CD5546B				33.0					1.0			100			0.01		29.7			0.50				0.01
																														respect to anode.
NOTE	1		Suffix “B” voltage range equals nominal Zener voltage +																			5%. Suffix “A” equals
																														TOLERANCES:			ALL Dimensions
		+		10%.		No Suffix equals +								20%.	Zener voltage is read using a pulse
			measurement, 10 milliseconds maximum.											"C" suffix = +								2% and "D" suffix = +						1%.		+ 2 mils, Except Anode Pad Where
NOTE	2																													Tolerance is +			0.1 mils.
			Zener impedance is derived by superimposing on l																ZT	A 60Hz rms a.c.
			current equal to 10% of l									ZT .
NOTE	3		∆ VZ is the maximum difference between V														Z @ 1		ZT	and V			Z	at 1 ZL		measured
			with the device junction in thermal equilibrium at an ambient temperature of
		+25° +					3°C.

23 MILS

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