1N4963HR datasheet, PDF - EEWORLD Datasheet

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1N4963HR: DescriptionZener Diode; CategoryDiscrete semiconductor diode; File Size480KB，4 Pages; ManufacturerDigitron; Websitehttp://www.digitroncorp.com

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1N4963HR Overview

Zener Diode

1N4963HR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Digitron
Reach Compliance Code	unknown
Diode type	ZENER DIODE
JESD-609 code	e0
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Terminal surface	TIN LEAD
Maximum time at peak reflow temperature	NOT SPECIFIED

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High-reliability discrete products

and engineering services since 1977

FEATURES



1N4954-1N4996

5 WATT GLASS ZENER DIODE

Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.

Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.

MAXIMUM RATINGS

Operating Temperature:

Storage Temperature:

Power Dissipation:

Thermal Resistance:

Thermal Impedance @ 10ms:

Forward Voltage:

-65 to +175°C

5 Watts @ T

= 65°C at 3/8” from body, derate linearly to zero @ 175°C.

22°C/W junction to lead at 3/8” from body

1.8°C/W

1.50 V @ 1.0A

ELECTRICAL CHARACTERISTICS

= 25°C unless otherwise specified)

Electrical Specifications @ 25°C

Nominal

Zener

Voltage

@ I

Volts

Maximum Ratings

Maximum

Temperature

Coeff.

@ I

%/°C

Type

Test

Current

Maximum Zener

Impedance

@ I

OHMS

@ I

1mA

OHMS

Voltage

Regulation

V

(note 1)

Volts

Maximum Reverse

Leakage Current

Voltage

µA

Volts

Maximum

Continuous

Current

Surge

Current

ZSM

8.3ms square

wave

Amps

1N4954

1N4955

1N4956

1N4957

1N4958

1N4959

1N4960

1N4961

1N4962

1N4963

1N4964

1N4965

1N4966

1N4967

1N4968

1N4969

1N4970

1N4971

1N4972

1N4973

1N4974

1N4975

6.8

7.5

8.2

9.1

10.0

11.0

12.0

13.0

15.0

16.0

18.0

20.0

22.0

24.0

27.0

30.0

33.0

36.0

39.0

43.0

47.0

51.0

175

150

125

100

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

6.0

1000

800

600

400

125

130

140

145

150

155

160

165

170

175

180

190

200

220

230

240

250

270

0.7

0.8

0.9

1.0

1.1

1.2

1.5

1.8

2.0

2.5

2.8

3.0

3.3

3.5

4.0

150

100

5.2

5.7

6.2

6.9

7.6

8.4

9.1

9.9

11.4

12.2

13.7

15.2

16.7

18.2

20.6

22.8

25.1

27.4

29.7

32.7

35.8

38.8

.05

.06

.07

.08

.085

.090

.095

700

630

580

520

475

430

395

365

315

294

264

237

216

198

176

158

144

132

122

110

100

29.3

26.4

24.0

22.0

20.0

19.0

18.0

16.0

12.0

10.0

9.0

8.0

7.0

6.5

6.0

5.5

5.0

4.5

4.0

3.5

3.2

3.0

Rev. 20120710

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