UDZ2V0B-UDZ56B
SURFACE MOUNT PRECISION ZENER DIODE
DEVELOPMENT
UNDER
Features
·
·
Ultra-Small Surface Mount Package
Ideally suited for Automated Assembly
Processes
SOD-323
Min
·
·
Very Sharp Breakdown Characteristics
Very Tight Tolerance on Zener Breakdown Voltage
Dim
A
Max
2.70
1.80
1.40
2.30
B
1.60
D
H
J
Mechanical Data
·
C
1.20
G
Case: SOD-323, Plastic
D
1.05 Typical
·
Case Material - UL Flammability Rating
A
B
E
0.25
0.20
0.10
0.35
0.40
0.15
Classification 94V-0
G
H
·
·
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
C
E
J
0.05 Typical
0° 8°
a
·
·
·
·
Polarity: Cathode Band
All Dimensions in mm
Marking: Marking Code (See Table on Page 2)
Weight: 0.004 grams (approx.)
Ordering Information, See Below
@ TA = 25°C unless otherwise specified
Maximum Ratings
Characteristic
Symbol
Pd
Value
200
Unit
mW
°C/W
°C
Power Dissipation (Note 2)
RqJA
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
625
Tj, TSTG
-65 to +150
(Note 1)
Ordering Information
Device
Packaging
Shipping
3000/Tape & Reel
(Type Number)-7*
SOD-323
* 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
DS30290 Rev. 5 - 1
1 of 4
UDZ2V0B-UDZ56B