BZT52-B12D3 datasheet, PDF - EEWORLD Datasheet

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BZT52-B12D3: DescriptionDIODE 12 V, 0.41 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, PLASTIC, SO-2, Voltage Regulator Diode; CategoryDiscrete semiconductor diode; File Size399KB，9 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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BZT52-B12D3 Overview

DIODE 12 V, 0.41 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, PLASTIC, SO-2, Voltage Regulator Diode

BZT52-B12D3 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Vishay
Parts packaging code	SOD
package instruction	R-PDSO-G2
Contacts	2
Reach Compliance Code	unknown
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JESD-30 code	R-PDSO-G2
JESD-609 code	e3
Humidity sensitivity level	1
Number of components	1
Number of terminals	2
Maximum operating temperature	150 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.41 W
Certification status	Not Qualified
Nominal reference voltage	12 V
surface mount	YES
technology	ZENER
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal location	DUAL
Maximum time at peak reflow temperature	40
Maximum voltage tolerance	2%
Working test current	5 mA

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BZT52 Series

Zener Diodes

VZ Range

2.4 to 75

Power Dissipation

410mW

SOD-123

.022 (0.55)

Mounting Pad Layout

0.094 (2.40)

0.055 (1.40)

Cathode Band

.152 (3.85)

.140 (3.55)

.112 (2.85)

.100 (2.55)

Top View

Dimensions in inches

and (millimeters)

.053 (1.35)

max.

.004 (0.1)

max.

006 (0.15)

max.

.067 (1.70)

.055 (1.40)

Features

• Silicon Planar Power Zener Diodes

• The Zener voltages are graded according to the

international E 24 standard. Standard Zener volt-

age tolerance is ±5%. Replace suffix “C” with “B”

for ±2% tolerance. Other tolerances and other

Zener voltages are available upon request.

• These diodes are also available in other case

styles and other configurations including: the

SOT-23 case with type designation BZX84 series,

the dual zener diode common anode configuration

in the SOT-23 case with type

designation AZ23 series and the dual zener diode

common cathode configuration in the SOT-23

case with type designation DZ23 series.

Mechanical Data

Case:

SOD-123 Plastic Case

Weight:

approx. 0.01g

Packaging Codes/Options:

D3 / 10K per 13” reel (8mm tape)

D4 / 3K per 7” reel (8mm tape)

Maximum Ratings and Thermal Characteristics

Parameter

Zener Current (see Table “Characteristics”)

Power Dissipation at Tamb = 25°C

Thermal Resistance

Junction to Ambient Air

Junction Temperature

Storage Temperature Range

Notes:

(1) Diode on Ceramic Substrate 0.7mm; 2.5mm

area

(2) Valid provided that electrodes are kept at ambient temperature

= 25°C unless otherwise noted)

Symbol

Value

410

(1)

300

(2)

150

–65 to +150

Unit

tot

ΘJA

°C/W

°C

6/5/01

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