BZX79C47 datasheet, PDF - EEWORLD Datasheet

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BZX79C47: Description47 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35; CategoryDiscrete semiconductor diode; File Size46KB，5 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/; Environmental Compliance

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BZX79C47 Overview

47 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

BZX79C47 Parametric

Parameter Name	Attribute value
Brand Name	Fairchild Semiconduc
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Fairchild
Parts packaging code	DO-35
package instruction	O-LALF-W2
Contacts	2
Manufacturer packaging code	AXIAL LEADED; GLASS; JEDEC DO204 ; VARIATION AH
Reach Compliance Code	compli
ECCN code	EAR99
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
Maximum dynamic impedance	170 Ω
JEDEC-95 code	DO-35
JESD-30 code	O-LALF-W2
JESD-609 code	e3
Number of components	1
Number of terminals	2
Maximum operating temperature	200 °C
Minimum operating temperature	-65 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.5 W
Certification status	Not Qualified
Nominal reference voltage	47 V
surface mount	NO
technology	ZENER
Terminal surface	Matte Tin (Sn)
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	5%
Working test current	2 mA

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Zeners BZX79C2V4 - BZX79C180

Zeners

BZX79C2V4 - BZX79C180

Absolute Maximum Ratings *

Symbol

Parameter

Power Dissipation

@ TL

≤

75°C, Lead Length = 3/8”

Derate above 75°C

, T

STG

Operating and Storage Temperature Range

= 25°C unless otherwise noted

Tolerance = 5%

Units

mW/°C

°C

Value

500

4.0

-65 to +200

* These ratings are limiting values above which the serviceability of the diode may be impaired.

DO-35 Glass case

COLOR BAND DENOTES CATHODE

Electrical Characteristics

Device

BZX79C2V4

BZX79C2V7

BZX79C3V0

BZX79C3V3

BZX79C3V6

BZX79C3V9

BZX79C4V3

BZX79C4V7

BZX79C5V1

BZX79C5V6

BZX79C6V2

BZX79C6V8

BZX79C7V5

BZX79C8V2

BZX79C9V1

BZX79C10

BZX79C11

BZX79C12

BZX79C13

BZX79C14

BZX79C16

BZX79C18

BZX79C20

BZX79C22

BZX79C24

BZX79C27

BZX79C30

BZX79C33

BZX79C36

BZX79C39

Min.

2.2

2.5

2.8

3.1

3.4

3.7

4.4

4.8

5.2

5.8

6.4

7.7

8.5

9.4

10.4

11.4

12.4

13.8

15.3

16.8

18.8

20.8

22.8

25.1

Max.

2.6

2.9

3.2

3.5

3.8

4.1

4.6

5.4

6.6

7.2

7.9

8.7

9.6

10.6

11.6

12.7

14.1

15.6

17.1

19.1

21.2

23.3

25.6

28.9

=25°C unless otherwise noted

Zener Voltage

(Note 1)

(mA)

@ I

(Ω)

Max.

Leakage Current

(µA)

(V)

(mV /

°C)

Min.

-3.5

-2.7

-2

0.4

1.2

2.5

3.2

3.8

4.5

5.4

9.2

10.4

12.9

14.4

16.4

18.4

Max.

+0.3

+0.2

+1.2

+2.5

3.7

4.5

5.3

6.2

23.5

C (pF)

= 0, f = 1MHz

255

230

215

200

185

175

160

130

110

100

130

100

0.7

0.5

0.2

0.1

0.05

10.5

11.2

12.6

15.4

16.8

18.9

23.1

25.2

27.3

BZX79C2V4 - BZX79C180, Rev. B1

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