CDIDI 1N986B, 1N985B, 1N984B, 1N983B, 1N982B Datasheet

• 1N962B-1 THRU 1N986B-1 AVAILABLE IN	JAN, JANTX AND JANTXV	1N957 thru 1N986B
PER MIL-PRF-19500/117		and
• METALLURGICALLY BONDED		1N962B-1 thru 1N986B-1
• DOUBLE PLUG CONSTRUCTION

MAXIMUM RATINGS

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

Storage Temperature: -65°C to +175°C

DC Power Dissipation: 500 mW @ +50°C

Power Derating: 4 mW / °C above +50°C

Forward Voltage @ 200mA: 1.1volts maximum

		ELECTRICAL CHARACTERISTICS @ 25°C
JEDEC			NOMINAL	ZENER													MAX. DC
TYPE			ZENER	TEST				MAXIMUM ZENER		IMPEDANCE		ZENER						MAX. REVERSE
NUMBER		VOLTAGE CURRENT														CURRENT				LEAKAGE	CURRENT
			V	Z				1 ZT			(NOTE 3)
(NOTE 1)		(NOTE 2)						Z		ZT @ 1 ZT				Z ZK		@ 1 ZK						1 ZM		lR @ V		R
			VOLTS		mA			OHMS		OHMS				mA				mA						A		VOLTS
1N957B		6.8					18.5			4.5		700				1.0					55	5		5.2
1N958B		7.5					16.5			5.5		700				.5					50	5		5.7
1N959B		8.2					15.0			6.5		700				.5					45	5		6.2
1N960B		9.1					14.0			7.5		700				.5					41	5		6.9
1N961B		10					12.5			8.5		700				.25					38	2		7.6
1N962B		11					11.5			9.5		700				.25					32	1		8.4
1N963B		12					10.5			11.5		700				.25					31	1		9.1
1N964B		13					9.5			13		700				.25					28	0.5		9.9							FIGURE 1
1N965B		15					8.5			16		700				.25					25	0.5		11
1N966B		16					7.8			17		700				.25					24	0.5		12
																														DESIGN	DATA
1N967B		18					7.0			21		750				.25					20	0.5		14
1N968B		20					6.2			25		750				.25					18	0.5		15
1N969B		22					5.6			29		750				.25					16	0.5		17
1N970B		24					5.2			33		750				.25					15	0.5		18						CASE:	Hermetically sealed glass
1N971B		27					4.6			41		750				.25					13	0.5		21
																														case. DO – 35 outline.
1N972B		30					4.2			49		1000				.25					12	0.5		23
1N973B		33					3.8			58		1000				.25					11	0.5		25
1N974B		36					3.4			70		1000				.25					10	0.5		27						LEAD MATERIAL:		Copper clad steel.
1N975B		39					3.2			90		1000				.25					9.5	0.5		30
1N976B		43					3.0			93		1500				.25					8.8	0.5		33						LEAD FINISH:		Tin / Lead
1N977B		47					2.7			105		1500				.25					7.9	0.5		36
1N978B		51					2.5			125		1500				.25					7.4	0.5		39						THERMAL RESISTANCE: (		R		O	JEC ):
1N979B		56					2.2			150		2000				.25					6.8	0.5		43
1N980B		62					2.0			185		2000				.25					6.0	0.5		47						250 ˚C/W maximum at L = .375 inch
1N981B		68					1.8			230		2000				.25					5.5	0.5		52
																														THERMAL IMPEDANCE: (		Z	O	JX ): 35
1N982B		75					1.7			270		2000				.25					5.0	0.5		56
1N983B		82					1.5			330		3000				.25					4.6	0.5		62						˚C/W maximum
1N984B		91					1.4			400		3000				.25					4.1	0.5		69
1N985B		100					1.3			500		3000				.25				3.7		0.5		76						POLARITY:	Diode to be operated with
1N986B		110					1.1			750		4000				.25				3.3		0.5		84
																														the banded (cathode) end positive.
NOTE	1		Zener voltage tolerance on "B"suffix is5%+. Suffix letter A denotes +10%.																					No Suffix
																														MOUNTING POSITION:		Any.
			denotes +
								20% tolerance, "C" suffix denotes + 2% and "D" suffix denotes +1%.
NOTE	2
			Zener voltage is measured with the device junction in thermal equilibrium at
			an ambient temperature of 25°C + 3°C.
NOTE	3
			Zener impedance is derived by superimposing on 1																	ZT A 60Hz rms a.c. current
			equal to 10% of 1 ZT

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