MMSZ5255B-7 Diodes Zetex, MMSZ5255B-7 Datasheet

DIODE ZENER 28V 500MW SOD-123

MMSZ5255B-7

Manufacturer Part Number
MMSZ5255B-7
Description
DIODE ZENER 28V 500MW SOD-123
Manufacturer
Diodes Zetex
Datasheet

Specifications of MMSZ5255B-7

Voltage - Zener (nom) (vz)
28V
Voltage - Forward (vf) (max) @ If
900mV @ 10mA
Current - Reverse Leakage @ Vr
100nA @ 21V
Tolerance
±5%
Power - Max
500mW
Impedance (max) (zzt)
44 Ohm
Mounting Type
Surface Mount
Package / Case
SOD-123
Operating Temperature
-65°C ~ 150°C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
MMSZ5255BDITR
MMSZ5255BTR
MMSZ5255BTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MMSZ5255B-7
Manufacturer:
Diodes Incorporated
Quantity:
3 770
Part Number:
MMSZ5255B-7-01-F
Manufacturer:
DIODES
Quantity:
39 000
Part Number:
MMSZ5255B-7-F
Manufacturer:
Diodes Inc
Quantity:
26 259
Part Number:
MMSZ5255B-7-F
Manufacturer:
PANJIT
Quantity:
36 562
Part Number:
MMSZ5255B-7-F
Manufacturer:
Diodes Incorporated
Quantity:
26 000
Ordering Information
Marking Information
Features
*Add “-7-F” to the appropriate type number in Electrical Characteristics Table. Example: 6.2V Zener = MMSZ5234B-7-F.
Notes:
Date Code Key
MMSZ5221B - MMSZ5259B
Document number: DS18010 Rev. 24 - 2
500mW Power Dissipation
General Purpose, Medium Current
Ideally Suited for Automated Assembly Processes
Lead, Halogen and Antimony Free, RoHS Compliant (Note 1)
"Green" Device (Note 2)
Qualified to AEC-Q101 Standards for High Reliability
Month
Code
Code
Year
1. No purposefully added lead. Halogen and Antimony Free.
2. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
3. For packaging details, go to our website at http://www.diodes.com.
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb
(Type Number)-7-F*
Part Number
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
J
Jan
1
K
Feb
(Note 3)
2
L
M
Mar
3
XX
N
Apr
4
P
R
www.diodes.com
May
5
Top View
SOD123
Case
1 of 5
S
xx = Product Type Marking Code
(See Electrical Characteristics Table)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
Jun
Mechanical Data
6
T
Case: SOD123
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.01 grams (approximate)
U
Jul
7
2
O
500mW SURFACE MOUNT ZENER DIODE
3
V
Fire Retardants.
Aug
8
W
MMSZ5221B - MMSZ5259B
X
Sep
9
3000/Tape & Reel
Y
Packaging
Oct
O
Z
A
Nov
N
© Diodes Incorporated
March 2011
B
Dec
D
C

MMSZ5255B-7 Summary of contents

Page 1

Features • 500mW Power Dissipation • General Purpose, Medium Current • Ideally Suited for Automated Assembly Processes • Lead, Halogen and Antimony Free, RoHS Compliant (Note 1) • "Green" Device (Note 2) • Qualified to AEC-Q101 Standards for High Reliability ...

Page 2

... J1 16 MMSZ5248B J3 18 MMSZ5250B J5 20 MMSZ5251B K1 22 MMSZ5252B K2 24 MMSZ5254B K4 27 MMSZ5255B K5 28 MMSZ5256B M1 30 MMSZ5257B M2 33 MMSZ5258B M3 36 MMSZ5259B M4 39 Notes: 4. Device mounted on FR-4 substrate, single-sided, PC boards, with minimum recommended pad layout. 5. Thermal Resistance measurement obtained via infrared scan method. ...

Page 3

P vs 0.4 0 0.2 0 TEMPERATURE ( C) Fig. 1 Power Derating Curve 25° Nominal Zener Voltage 15 ...

Page 4

Package Outline Dimensions Suggested Pad Layout X Y MMSZ5221B - MMSZ5259B Document number: DS18010 Rev Dimensions Value (in mm www.diodes.com MMSZ5221B - MMSZ5259B SOD123 ...

Page 5

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY ...

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