BZX85B12BK datasheet, PDF - EEWORLD Datasheet

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BZX85B12BK: DescriptionZener Diode, 12V V(Z), 2%, 1.3W,; CategoryDiscrete semiconductor diode; File Size509KB，2 Pages; ManufacturerCentral Semiconductor

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BZX85B12BK Overview

Zener Diode, 12V V(Z), 2%, 1.3W,

BZX85B12BK Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Reach Compliance Code	_compli
ECCN code	EAR99
Configuration	SINGLE
Diode type	ZENER DIODE
Maximum dynamic impedance	9 Ω
JESD-609 code	e0
Number of components	1
Maximum operating temperature	200 °C
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum power dissipation	1.3 W
Nominal reference voltage	12 V
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	2%
Working test current	20 mA
Base Number Matches	1

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BZX85C3V3

THRU

BZX85C33

SURFACE MOUNT

1.3W SILICON ZENER DIODE

3.3 VOLTS THRU 33 VOLTS

Central

Semiconductor Corp.

Description:

The CENTRAL SEMICONDUCTOR BZX85C3V3

Series are silicon Zener diodes. These high

quality voltage regulating diodes are designed for

use in industrial, commercial, entertainment and

computer applications.

MARKING: FULL PART NUMBER

SYMBOL

TJ, Tstg

UNITS

°C

DO-41 CASE

MAXIMUM RATINGS:

(TA=25°C)

Power Dissipation

Operating and Storage Temperature

1.3

-65 to +200

ELECTRICAL CHARACTERISTICS:

(TA=25°C) VF=1.2V MAX @ IF=200mA (for all types)

Zener Voltage

Type

MIN

(V)

BZX85C3V3

BZX85C3V6

BZX85C3V9

BZX85C4V3

BZX85C4V7

BZX85C5V1

BZX85C5V6

BZX85C6V2

BZX85C6V8

BZX85C7V5

BZX85C8V2

BZX85C9V1

BZX85C10

BZX85C11

BZX85C12

3.1

3.4

3.7

4.1

4.5

4.8

5.3

5.9

6.5

7.1

7.8

8.6

9.5

10.5

11.4

VZ @ IZT

NOM

(V)

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

8.2

9.1

MAX

(V)

3.5

3.8

4.1

4.5

4.9

5.4

5.9

6.5

7.1

7.9

8.6

9.6

10.5

11.6

12.6

IZT

(mA)

ZZT@IZT

(Ω)

7.0

4.0

3.5

3.0

5.0

7.0

8.0

9.0

ZZK @ IZK

(Ω)

(mA)

400

500

600

500

400

300

200

300

350

1.0

0.5

Test

Current

Maximum Zener

Impedance

Maximum

Reverse

Current

IR @ VR

(μA)

(V)

5.0

3.0

1.0

0.5

1.0

1.5

2.0

3.0

4.0

4.5

5.0

6.5

7.0

7.7

8.4

Maximum

Reverse

Surge

Current

IRSM

(mA)

1,380

1,260

1,190

1,070

970

890

810

730

660

605

550

500

454

414

380

Maximum

Zener

Current

IZM

(mA)

276

252

234

217

193

178

162

146

133

121

110

100

Tolerance Code

Tolerance

±1%

±2%

±5%

Part Number Identification

B Z X 85 C 4V7

Nominal Value Code (i.e. 4.7 Volts)

Tolerance Code

Device Series

R0 (12-May 2009)

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