DS30290 Rev. 5 - 1

1 of 4

UDZ2V0B-UDZ56B

·

Ultra-Small Surface Mount Package

·

Ideally suited for Automated Assembly

Processes

·

Very Sharp Breakdown Characteristics

·

Very Tight Tolerance on Zener Breakdown Voltage

Features

Maximum Ratings

°C unless otherwise specified

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 2)

200

mW

Thermal Resistance, Junction to Ambient Air (Note 2)

625

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

Mechanical Data

UNDER DEVELOPMENT

·

Case: SOD-323, Plastic

·

Case Material - UL Flammability Rating

Classification 94V-0

·

Moisture sensitivity: Level 1 per J-STD-020A

·

Terminals: Solderable per MIL-STD-202,

Method 208

·

Polarity: Cathode Band

·

Marking: Marking Code (See Table on Page 2)

·

Weight: 0.004 grams (approx.)

·

Ordering Information, See Below

Device

Packaging

Shipping

(Type Number)-7*

SOD-323

3000/Tape & Reel

* Add “-7” to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = UDZ6V2B-7.

Notes:

1. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

2. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website

at http://www.diodes.com/datasheets/ap02001.pdf.

Marking Information

XX = Product Type Marking Code

XX

A

B

C

D

E

G

H

J

SOD-323

Dim

Min

Max

A

2.30

2.70

B

1.60

1.80

C

1.20

1.40

D

1.05 Typical

E

0.25

0.35

G

0.20

0.40

H

0.10

0.15

J

0.05 Typical

a

0

°

8

°

All Dimensions in mm

UDZ2V0B-UDZ56B

SURFACE MOUNT PRECISION ZENER DIODE