DDZX5V1B - DDZX43

Document number: DS30408 Rev. 8 - 2

1 of 7

www.diodes.com

April 2010

© Diodes Incorporated

DDZX5V1B - DDZX43

SURFACE MOUNT PRECISION ZENER DIODE

Features

•

Very Sharp Breakdown Characteristics

•

300mW Power Dissipation on FR-4 PCB

•

•

Ideally Suited for Automated Assembly Processes

•

Very Low Leakage Current

•

Lead, Halogen and Antimony Free, RoHS Compliant (Note 2)

•

"Green" Device (Note 3)

•

Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

•

Case: SOT-23

•

Case Material: Molded Plastic, “Green” Molding Compound.

UL Flammability Classification Rating 94V-0

•

Moisture Sensitivity: Level 1 per J-STD-020

•

Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe.

Solderable per MIL-STD-202, Method 208

•

Polarity: See Diagram

•

Marking Information: See Page 6

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Ordering Information: See Page 6

•

Weight: 0.008 grams (approximate)

Characteristic

Symbol

Value

Unit

Forward Voltage

0.9

V

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 1)

300

mW

Thermal Resistance, Junction to Ambient Air (Note 1)

417

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

Notes:

1. Device mounted on FR-4 PCB with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

2. No purposefully added lead. Halogen and Antimony Free.

3. Product manufactured with Data Code OW (week 42, 2009) and newer are built with Green Molding Compound. Product manufactured prior to Date

Top View

Device Schematic

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