MMBZ5250BT Ver la hoja de datos (PDF) - Diodes Incorporated.

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componentes Descripción

Fabricante

MMBZ5250BT

150mW SURFACE MOUNT ZENER DIODE

Diodes Incorporated. 

Features

• Ultra-Small Surface Mount Package

• Planar Die Construction

• General Purpose

• Ideally Suited for Automated Assembly Processes

• Lead Free/RoHS Compliant (Note 2)

• "Green" Device (Note 3 and 4)

MMBZ5221BT - MMBZ5259BT

150mW SURFACE MOUNT ZENER DIODE

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Mechanical Data

• Case: SOT-523

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020D

• Terminals: Solderable per MIL-STD-202, Method 208

• Lead Free Plating (Matte Tin Finish annealed over Alloy 42

leadframe).

• Polarity: See Diagram

• Marking Information: See Page 4

• Ordering Information: See Page 4

• Weight: 0.002 grams (approximate)

Top View

Device Schematic

Maximum Ratings @TA = 25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

Zener Current

(See Table on page 2)

⎯

⎯

⎯

Forward Voltage

@ IF = 10mA

VF

0.9

V

Thermal Characteristics

Characteristic

Power Dissipation

Thermal Resistance, Junction to Ambient

Operating and Storage Temperature Range

(Note 1)

(Note 1)

Symbol

PD

RθJA

TJ, TSTG

Value

150

833

-65 to +150

Unit

mW

°C/W

°C

Notes:

1. Device mounted on FR-4 PC board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.

2. No purposefully added lead.

3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

4. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date

Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

MMBZ5221BT - MMBZ5259BT

Document number: DS30267 Rev. 11 - 2

1 of 4

www.diodes.com

June 2008

© Diodes Incorporated

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