1N5256C datasheet, PDF - EEWORLD Datasheet

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1N5256C: DescriptionZener Diode, 30V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN; CategoryDiscrete semiconductor diode; File Size347KB，2 Pages; ManufacturerCentral Semiconductor

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1N5256C Overview

Zener Diode, 30V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN

1N5256C Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Parts packaging code	DO-35
package instruction	O-XALF-W2
Contacts	2
Reach Compliance Code	not_compliant
ECCN code	EAR99
Is Samacsys	N
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JEDEC-95 code	DO-35
JESD-30 code	O-XALF-W2
JESD-609 code	e0
Number of components	1
Number of terminals	2
Maximum operating temperature	200 °C
Minimum operating temperature	-65 °C
Package body material	UNSPECIFIED
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	30 V
surface mount	NO
technology	ZENER
Terminal surface	TIN LEAD
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	2%
Working test current	4.2 mA
Base Number Matches	1

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1N5221B THRU 1N5278B

SILICON ZENER DIODES

500mW, 2.4 THRU 170 VOLT

5% TOLERANCE

w w w. c e n t r a l s e m i . c o m

DESCRIPTION:

The CENTRAL SEMICONDUCTOR 1N5221B series

silicon Zener diodes are highly reliable voltage regulators

designed for use in industrial, commercial, entertainment

and computer applications.

DO-35 CASE

MAXIMUM RATINGS:

(TL=75°C)

Power Dissipation

Operating and Storage Junction Temperature

VZ Tolerance: Part number with “B” suffix

VZ Tolerance: Part number with “C” suffix

VZ Tolerance: Part number with “D” suffix

SYMBOL

TJ, Tstg

500

-65 to +200

±5

±2

±1

UNITS

°C

ELECTRICAL CHARACTERISTICS:

(TA=25°C) VF=1.1V MAX @ IF=200mA (for all types)

ZENER

VOLTAGE

TYPE

MIN

1N5221B

1N5222B

1N5223B

1N5224B

1N5225B

1N5226B

1N5227B

1N5228B

1N5229B

1N5230B

1N5231B

1N5232B

1N5233B

1N5234B

1N5235B

1N5236B

1N5237B

1N5238B

1N5239B

1N5240B

1N5241B

1N5242B

1N5243B

1N5244B

1N5245B

1N5246B

2.280

2.375

2.565

2.660

2.850

3.135

3.420

3.705

4.085

4.465

4.845

5.320

5.700

5.890

6.460

7.125

7.790

8.265

8.645

9.500

10.45

11.40

12.35

13.30

14.25

15.20

VZ @ IZT

NOM

2.4

2.5

2.7

2.8

3.0

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.0

6.2

6.8

7.5

8.2

8.7

9.1

MAX

2.520

2.625

2.835

2.940

3.150

3.465

3.780

4.095

4.515

4.935

5.355

5.880

6.300

6.510

7.140

7.875

8.610

9.135

9.555

10.50

11.55

12.60

13.65

14.70

15.75

16.80

TEST

CURRENT

IZT

9.5

9.0

8.5

7.8

MAXIMUM ZENER

IMPEDANCE

ZZT @ IZT

7.0

5.0

6.0

8.0

ZZK @ IZK

1200

1250

1300

1400

1600

1700

1900

2000

1900

1600

1000

750

500

600

0.25

MAXIMUM

REVERSE

CURRENT

μA

100

5.0

3.0

2.0

1.0

0.5

0.1

@ VR

1.0

2.0

3.0

3.5

4.0

5.0

6.0

6.5

7.0

8.0

8.4

9.1

9.9

MAXIMUM

TEMPERATURE

COEFFICIENT

V

%/°C

-0.085

-0.080

-0.075

-0.070

-0.065

-0.060

±0.055

±0.030

+0.038

+0.045

+0.050

+0.058

+0.062

+0.065

+0.068

+0.075

+0.076

+0.077

+0.079

+0.082

+0.083

R3 (11-September 2013)

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