1N4112C datasheet, PDF - EEWORLD Datasheet

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1N4112C: DescriptionZener Diode, 18V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-1; CategoryDiscrete semiconductor diode; File Size98KB，2 Pages; ManufacturerCompensated Devices Inc.

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1N4112C Overview

Zener Diode, 18V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-1

1N4112C Parametric

Parameter Name	Attribute value
Maker	Compensated Devices Inc.
package instruction	HERMETIC SEALED, GLASS PACKAGE-1
Reach Compliance Code	unknown
Other features	METALLURGICALLY BONDED
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JEDEC-95 code	DO-35
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
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.5 W
Certification status	Not Qualified
Nominal reference voltage	18 V
Maximum reverse current	0.05 µA
surface mount	NO
technology	ZENER
Terminal surface	TIN LEAD
Terminal form	WIRE
Terminal location	AXIAL
Maximum voltage tolerance	2%
Working test current	0.25 mA

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• 1N4099-1 THRU 1N4135-1 AVAILABLE IN

JAN, JANTX, JANTXV AND JANS

PER MIL-PRF-19500/435

• LOW CURRENT OPERATION AT 250

• LOW REVERSE LEAKAGE AND LOW NOISE CHARACTERISTICS

• METALLURGICALLY BONDED

1N4099 thru 1N4135

and

1N4099-1 thru 1N4135-1

MAXIMUM RATINGS

Junction and Storage Temperature: -65°C to +175°C

DC Power Dissipation: 500mW @ +50°C

Power Derating: 4 mW / °C above +50°C

Forward Voltage at 200 mA: 1.1 Volts maximum

ELECTRICAL CHARACTERISTICS

@ 25°C, unless otherwise speciﬁed.

JEDEC

TYPE

NUMBER

NOMINAL

ZENER

VOLTAGE

VZ @ lZT

(Note 1)

VOLTS

1N4099

1N4100

1N4101

1N4102

1N4103

1N4104

1N4105

1N4106

1N4107

1N4108

1N4109

1N4110

1N4111

1N4112

1N4113

1N4114

1N4115

1N4116

1N4117

1N4118

1N4119

1N4120

1N4121

1N4122

1N4123

1N4124

1N4125

1N4126

1N4127

1N4128

1N4129

1N4130

1N4131

1N4132

1N4133

1N4134

1N4135

6.8

7.5

8.2

8.7

9.1

100

ZENER

TEST

CURRENT

IZT

MAXIMUM

ZENER

IMPEDANCE

ZZT

(Note 2)

OHMS

200

100

150

200

250

300

400

500

700

800

1000

1200

1500

MAXIMUM REVERSE

LEAKAGE

CURRENT

lR @ VR

MAXIMUM

NOISE

DENSITY

ND @ lZT

MAXIMUM

ZENER

CURRENT

lZM

9.8

8.9

8.1

7.5

6.7

6.4

6.1

5.6

5.1

4.6

4.4

4.2

3.8

250

1.0

.05

.01

VOLTS

5.17

5.70

6.24

6.61

6.92

7.60

8.44

9.12

9.87

10.65

11.40

12.15

12.92

13.67

14.44

15.20

16.72

18.25

19.00

20.46

21.28

22.80

25.08

27.38

29.65

32.65

35.75

38.76

42.60

45.60

47.10

51.68

57.00

62.32

66.12

69.16

76.00

√

FIGURE 1

DESIGN DATA

CASE:

Hermetically sealed glass

case. DO – 35 outline.

LEAD MATERIAL:

Copper clad steel.

LEAD FINISH:

Tin / Lead

THERMAL RESISTANCE: (R

OJEC):

250 ˚C/W maximum at L = .375 inch

THERMAL IMPEDANCE: (Z

OJX): 35

˚C/W maximum

POLARITY:

Diode to be operated with

the banded (cathode) end positive.

MOUNTING POSITION:

ANY.

NOTE 1

The JEDEC type numbers shown above have a Zener voltage tolerance of + 5% of

the nominal Zener voltage. Vz is measured with the device junction in thermal

equilibrium at an ambient temperature of 25°C + 3°C. A “C” suffix denotes a + 2%

tolerance and a “D” suffix denotes a + 1% tolerance.

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

equal to 10% of lZT (25

A a.c.).

NOTE 2

22 COREY STREET, MELROSE, MASSACHUSETTS 02176

PHONE (781) 665-1071

FAX (781) 665-7379

WEBSITE: http://www.cdi-diodes.com

E-mail: mail@cdi-diodes.com

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