Diodes MMSZ5252B 500mw surface mount zener diode Datasheet

MMSZ5221B - MMSZ5259B
500mW SURFACE MOUNT ZENER DIODE
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Features
Mechanical Data
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500mW Power Dissipation
General Purpose, Medium Current
Ideally Suited for Automated Assembly Processes
Lead, Halogen and Antimony Free, RoHS Compliant (Note 3)
"Green" Device (Note 4)
Qualified to AEC-Q101 Standards for High Reliability
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Case: SOD-123
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Ordering Information: See Page 3
Marking Information: See Page 3
Weight: 0.01 grams (approximate)
Top View
Maximum Ratings
@TA = 25°C unless otherwise specified
Characteristic
Forward Voltage
@ IF = 10mA
Symbol
VF
Value
0.9
Unit
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
Notes:
1.
2.
3.
4.
Device mounted on FR-4 substrate, single-sided, PC boards, with minimum recommended pad layout.
Thermal Resistance measurement obtained via infrared scan method.
No purposefully added lead. Halogen and Antimony Free.
Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
MMSZ5221B - MMSZ5259B
Document number: DS18010 Rev. 23 - 2
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May 2009
© Diodes Incorporated
MMSZ5221B - MMSZ5259B
Electrical Characteristics
@TA = 25°C unless otherwise specified
Zener Voltage Range (Note 5)
Type
Number
Type
Code
MMSZ5221B
MMSZ5223B
MMSZ5225B
MMSZ5226B
MMSZ5227B
MMSZ5228B
MMSZ5229B
MMSZ5230B
MMSZ5231B
MMSZ5232B
MMSZ5233B
MMSZ5234B
MMSZ5235B
MMSZ5236B
MMSZ5237B
MMSZ5238B
MMSZ5239B
MMSZ5240B
MMSZ5241B
MMSZ5242B
MMSZ5243B
MMSZ5245B
MMSZ5246B
MMSZ5248B
MMSZ5250B
MMSZ5251B
MMSZ5252B
MMSZ5254B
MMSZ5255B
MMSZ5256B
MMSZ5257B
MMSZ5258B
MMSZ5259B
Notes:
C1
C3
C5
G1
G2
G3
G4
G5
E1
E2
E3
E4
E5
F1
F2
F3
F4
F5
H1
H2
H3
H5
J1
J3
J5
K1
K2
K4
K5
M1
M2
M3
M4
VZ @ IZT
Nom (V)
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
15
16
18
20
22
24
27
28
30
33
36
39
Min (V)
2.28
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.70
5.89
6.46
7.13
7.79
8.27
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
26.60
28.50
31.35
34.20
37.05
Test
Current
Maximum Zener
Impedance (Note 4)
ZZK @ IZK
ZZT @ IZT
= 0.25mA
Ω
30
1200
30
1300
30
1600
28
1600
24
1700
23
1900
22
2000
19
1900
17
1600
11
1600
7
1600
7
1000
5
750
6
500
8
500
8
600
10
600
17
600
22
600
30
600
13
600
16
600
17
600
21
600
25
600
29
600
33
600
41
600
44
600
49
600
58
700
70
700
80
800
IZT
Max (V)
2.52
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.30
6.51
7.14
7.88
8.61
9.14
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
29.40
31.50
34.65
37.80
40.95
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
8.5
7.8
7.0
6.2
5.6
5.2
5.0
4.5
4.2
3.8
3.4
3.2
Maximum Reverse
Leakage Current (Note 5)
IR
@ VR
μA
100
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
11
12
14
15
17
18
21
21
23
25
27
30
4. f = 1KHz.
5. Short duration pulse test used to minimize self-heating effect.
0.6
50
Note 1
IZ, ZENER CURRENT (mA)
PD, POWER DISSIPATION (W)
0.5
0.4
0.3
0.2
40
30
20
10
0.1
0
0
0
75
25
50
100
125
TA, AMBIENT TEMPERATURE (° C)
Fig. 1 Power Derating Curve
MMSZ5221B - MMSZ5259B
Document number: DS18010 Rev. 23 - 2
150
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0
1
2
3
4
5
6
8
9 10
7
VZ, ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
May 2009
© Diodes Incorporated
MMSZ5221B - MMSZ5259B
30
T J = 25°C
1,000
10
Nominal Zener Voltage
15
20
Test current IZ
CT, TOTAL CAPACITANCE (pF)
IZ, ZENER CURRENT (mA)
12
18
22
10
27
33
36
39
100
10
0
0
10
20
30
40
VZ, ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
10
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage
1
ZZ, ZENER IMPEDANCE (Ω)
1,000
100
10
1
1
10
100
VZ, ZENER VOLTAGE (V)
Fig. 5 Typical Zener Impedance Characteristics
Ordering Information
(Note 6)
Part Number
(Type Number)-7-F*
Case
SOD-123
Packaging
3000/Tape & Reel
*Add “-7-F” to the appropriate type number in Electrical Characteristics Table. Example: 6.2V Zener = MMSZ5234B-7-F.
Notes:
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
XX
Date Code Key
Year
Code
Month
Code
YM
Marking Information
xx = Product Type Marking Code
(See Electrical Characteristics Table)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
J
K
L
M
N
P
R
S
T
U
V
W
X
Y
Z
A
B
C
Jan
1
Feb
2
MMSZ5221B - MMSZ5259B
Document number: DS18010 Rev. 23 - 2
Mar
3
Apr
4
May
5
Jun
6
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Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
May 2009
© Diodes Incorporated
MMSZ5221B - MMSZ5259B
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
Suggested Pad Layout
C
Dimensions Value (in mm)
Z
4.9
G
2.5
X
0.7
Y
1.2
C
3.7
X
Y
G
Z
MMSZ5221B - MMSZ5259B
Document number: DS18010 Rev. 23 - 2
4 of 5
www.diodes.com
May 2009
© Diodes Incorporated
MMSZ5221B - MMSZ5259B
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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Copyright © 2009, Diodes Incorporated
www.diodes.com
MMSZ5221B - MMSZ5259B
Document number: DS18010 Rev. 23 - 2
5 of 5
www.diodes.com
May 2009
© Diodes Incorporated
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