Diodes MMSZ5263B 500mw surface mount zener diode Datasheet

MMSZ5263B
500mW SURFACE MOUNT ZENER DIODE
NEW PRODUCT
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Features
Mechanical Data
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Planar Die Construction
500mW Power Dissipation
General Purpose, Medium Current
Ideally Suited for Automated Assembly Processes
Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Note 4)
Qualified to AEC-Q101 Standards for High Reliability
Case: SOD-123
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
Marking Information: See Page 2
Ordering Information: See Page 2
Weight: 0.01 grams (approximate)
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Top View
Maximum Ratings
@TA = 25°C unless otherwise specified
Characteristic
Forward Voltage (Note 3)
@ IF = 10mA
Symbol
Value
Unit
VF
0.9
V
Symbol
PD
RθJA
RθJL
TJ, TSTG
Value
500
350
150
-65 to +150
Unit
mW
°C/W
°C/W
°C
Thermal Characteristics
Characteristic
Power Dissipation (Note 1) @TL = 75°C
Thermal Resistance, Junction to Ambient Air (Note 1)
Thermal Resistance, Junction to Lead (Note 2)
Operating and Storage Temperature Range
Electrical Characteristics
Type
Number
Type
Code
MMSZ5263B
M8
Notes:
1.
2.
3.
4.
5.
@TA = 25°C unless otherwise specified
Zener Voltage Range (Note 3)
Test
Current
VZ @ IZT
IZT
Nom (V)
Min (V)
Max (V)
mA
56
53.20
58.80
2.2
Maximum Zener
Impedance (Note 5)
ZZK @ IZK
= 0.25mA
ZZT @ IZT
Ω
150
1300
Maximum Reverse
Leakage Current (Note 3)
IR
@ VR
μA
0.1
43
V
Device mounted on FR-4 substrate, single-sided, PC boards, with minimum recommended pad layout.
Thermal Resistance measurement obtained via infrared scan method.
Short duration pulse test used to minimize self-heating effect.
No purposefully added lead. Halogen and Antimony Free.
f = 1KHz.
MMSZ5263B
Document number: DS31652 Rev. 4 - 2
1 of 3
www.diodes.com
September 2009
© Diodes Incorporated
MMSZ5263B
10
0.5
IZ, ZENER CURRENT (mA)
PD, POWER DISSIPATION (Ω)
0.4
0.3
0.2
1
0.1
0.1
0
0.01
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
Ordering Information
45
50
55
60
65
70
VZ, ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
(Note 5)
Part Number
MMSZ5263B-7-F
Notes:
40
150
Packaging
SOD-123
Shipping
3000/Tape & Reel
5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
M8
Date Code Key
Year
Code
2009
W
Month
Code
Jan
1
2010
X
Feb
2
M8 = Product Type Marking Code
(See Electrical Characteristics Table)
YM = Date Code Marking
Y = Year (ex: W = 2009)
M = Month (ex: 9 = September)
YM
NEW PRODUCT
0.6
2011
Y
Mar
3
Apr
4
May
5
2012
Z
Jun
6
2013
A
Jul
7
Aug
8
2014
B
Sep
9
Oct
O
2015
C
Nov
N
Dec
D
Package Outline Dimensions
C
H
SOD-123
Dim
Min
Max
A
0.55 Typ
B
1.40
1.70
C
3.55
3.85
H
2.55
2.85
J
0.00
0.10
K
1.00
1.35
L
0.25
0.40
M
0.10
0.15
0
8°
α
All Dimensions in mm
A
B
K
M
L
MMSZ5263B
Document number: DS31652 Rev. 4 - 2
2 of 3
www.diodes.com
September 2009
© Diodes Incorporated
MMSZ5263B
Suggested Pad Layout
NEW PRODUCT
C
Dimensions Value (in mm)
Z
4.9
G
2.5
X
0.7
Y
1.2
C
3.7
X
Y
G
Z
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Copyright © 2009, Diodes Incorporated
www.diodes.com
MMSZ5263B
Document number: DS31652 Rev. 4 - 2
3 of 3
www.diodes.com
September 2009
© Diodes Incorporated
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