1N942B datasheet, PDF - EEWORLD Datasheet

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1N942B: Description11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-7; CategoryDiscrete semiconductor diode; File Size130KB，3 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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1N942B Overview

11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-7

1N942B Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Microsemi
Parts packaging code	DO-7
package instruction	O-LALF-W2
Contacts	2
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Other features	METALLURGICALLY BONDED
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JEDEC-95 code	DO-204AA
JESD-30 code	O-LALF-W2
JESD-609 code	e0
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum power dissipation	0.5 W
Certification status	Not Qualified
Nominal reference voltage	11.7 V
surface mount	NO
technology	ZENER
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Voltage temperatureCoeff-Max	0.585 mV/°C
Maximum voltage tolerance	5%
Base Number Matches	1

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• 1N941B, 1N943B, 1N944B AND 1N945B AVAILABLE IN

JAN, JANTX AND JANTXV

PER MIL-PRF-19500/157

• 1N941B-1, 1N943B-1, 1N944B-1 AND 1N945B-1 AVAILABLE IN

JAN, JANTX, JANTXV AND JANS

PER MIL-PRF-19500/157

• 11.7 VOLT NOMINAL ZENER VOLTAGE

• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

• METALLURGICALLY BONDED

1N941 thru 1N945B

and

1N941B-1 thru 1N945B-1

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

= 15

A @ 25°C & V

= 8 Vdc

ELECTRICAL CHARACTERISTICS

@ 25°C, unless otherwise speci½ed.

JEDEC

TYPE

NUMBER

ZENER

VOLTAGE

v @I

ZENER

TEST

CURRENT

MAXIMUM

VOLTAGE

TEMPERATURE

EFFECTIVE

ZENER

TEMPERATURE

RANGE

TEMPERATURE

IMPEDANCE

STABILITY

COEFFICIENT

ZZT

³V

MAXIMUM

(Note 1)

(Note 2)

181

239

120

°C

0 to + 75

-55 to +100

-55 to +150

0 to + 75

-55 to +100

-55 to +150

0 to + 75

-55 to +100

-55 to +150

0 to + 75

-55 to +100

-55 to +150

0 to + 75

-55 to +150

% / °C

0.01

0.005

0.002

0.001

0.0005

VOLTS

1N941

1N941A

1N941B

1N942

1N942A

1N942B

1N943

1N943A

1N943B

1N944

1N944A

1N944B

1N945

1N945A

1N945B

11.12—12.28

11.12 -12.28

7.5

OHMS

FIGURE 1

DESIGN DATA

CASE:

Hermetically sealed glass

case. DO – 35 outline.

LEAD MATERIAL:

Copper clad steel.

LEAD FINISH:

Tin / Lead

POLARITY:

Diode to be operated with

the banded (cathode) end positive.

MOUNTING POSITION:

Any.

NOTE 1

Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current equal to

10% of lZT.

NOTE 2

The maximum allowable change observed over the entire temperature range i.e., the

diode voltage will not exceed the speci½ed mV at any discrete temperature between

the established limits, per JEDEC standard No.5.

6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841

PHONE (978) 620-2600

FAX (978) 689-0803

WEBSITE: http://www.microsemi.com

1N942B Related Products

	1N942B	1N941_03	10DRA10_15	1N943B	10DRA20_15	10DRA40_15	1N941B-1	1N945A
Description	11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-7	11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-204AA	FRED	11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-7	FRED	FRED	11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-35	11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-35

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