Diodes MMSZ5238B-7-F 500mw surface mount zener diode Datasheet

MMSZ5221B - MMSZ5259B
500mW SURFACE MOUNT ZENER DIODE
Lead-free
SPICE MODELS: 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
Features
·
·
·
·
·
500mW Power Dissipation
General Purpose, Medium Current
Ideally Suited for Automated Assembly Processes
SOD-123
Lead Free/RoHS Compliant (Note 2)
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
·
·
D
H
Dim
Min
Max
A
3.55
3.85
B
2.55
2.85
C
1.40
1.70
D
—
1.35
0.45
0.65
J
G
Case: SOD-123
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·
·
·
Moisture Sensitivity: Level 1 per J-STD-020C
·
·
·
·
A
B
E
G
E
C
Terminals: Solderable per MIL-STD-202, Method 208
0.55 Typical
0.25
—
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe)
H
0.11 Typical
J
—
0.10
Polarity: Cathode Band
a
0°
8°
Ordering Information: See Page 2
All Dimensions in mm
Marking: See Below
Weight: 0.01 grams (approximate)
Maximum Ratings
@ TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
@ IF = 10mA
VF
0.9
V
Power Dissipation
(Note 1)
Pd
500
mW
Thermal Resistance, Junction to Ambient Air
(Note 1)
RqJA
350
°C/W
Tj, TSTG
-65 to +150
°C
Forward Voltage
Operating and Storage Temperature Range
Notes:
Unit
1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm 2.
2. No purposefully added lead.
Marking Information
YM
XX
XX = Product Type Marking Code (See Page 2)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
Date Code Key
Year
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
Code
J
K
L
M
N
P
R
S
T
U
V
W
Month
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
DS18010 Rev. 18 - 2
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Electrical Characteristics
@ TA = 25°C unless otherwise specified
Zener Voltage Range (Note 4)
Test
Current
Maximum Zener
Impedance (Note 3)
VZ @ IZT
IZT
ZZT @ IZT ZZK @ IZK
= 0.25mA
Maximum Reverse
Leakage Current (Note 4)
Type
Number
Type
Code
Nom (V)
Min (V)
Max (V)
mA
mA
V
MMSZ5221B
C1, C1
2.4
2.28
2.52
20
30
1200
100
1.0
MMSZ5223B
C3, C3
2.7
2.57
2.84
20
30
1300
75
1.0
MMSZ5225B
C5, C5
3.0
2.85
3.15
20
30
1600
50
1.0
MMSZ5226B
G1, G1
3.3
3.14
3.47
20
28
1600
25
1.0
MMSZ5227B
G2, G2
3.6
3.42
3.78
20
24
1700
15
1.0
MMSZ5228B
G3, G3
3.9
3.71
4.10
20
23
1900
10
1.0
MMSZ5229B
G4, G4
4.3
4.09
4.52
20
22
2000
5.0
1.0
MMSZ5230B
G5, G5
4.7
4.47
4.94
20
19
1900
5.0
2.0
MMSZ5231B
E1, E1
5.1
4.85
5.36
20
17
1600
5.0
2.0
MMSZ5232B
E2, E2
5.6
5.32
5.88
20
11
1600
5.0
3.0
MMSZ5233B
E3, E3
6.0
5.70
6.30
20
7
1600
5.0
3.5
MMSZ5234B
E4, E4
6.2
5.89
6.51
20
7
1000
5.0
4.0
MMSZ5235B
E5, E5
6.8
6.46
7.14
20
5
750
3.0
5.0
MMSZ5236B
F1, F1
7.5
7.13
7.88
20
6
500
3.0
6.0
MMSZ5237B
F2, F2
8.2
7.79
8.61
20
8
500
3.0
6.5
MMSZ5238B
F3, F3
8.7
8.27
9.14
20
8
600
3.0
6.5
MMSZ5239B
F4, F4
9.1
8.65
9.56
20
10
600
3.0
7.0
MMSZ5240B
F5, F5
10
9.50
10.50
20
17
600
3.0
8.0
MMSZ5241B
H1, H1
11
10.45
11.55
20
22
600
2.0
8.4
MMSZ5242B
H2, H2
12
11.40
12.60
20
30
600
1.0
9.1
MMSZ5243B
H3, H3
13
12.35
13.65
9.5
13
600
0.5
9.9
MMSZ5245B
H5, H5
15
14.25
15.75
8.5
16
600
0.1
11
MMSZ5246B
J1, J1
16
15.20
16.80
7.8
17
600
0.1
12
MMSZ5248B
J3, J3
18
17.10
18.90
7.0
21
600
0.1
14
MMSZ5250B
J5, J5
20
19.00
21.00
6.2
25
600
0.1
15
MMSZ5251B
K1, K1
22
20.90
23.10
5.6
29
600
0.1
17
MMSZ5252B
K2, K2
24
22.80
25.20
5.2
33
600
0.1
18
MMSZ5254B
K4, K4
27
25.65
28.35
5.0
41
600
0.1
21
MMSZ5255B
K5, K5
28
26.60
29.40
4.5
44
600
0.1
21
MMSZ5256B
M1, M1
30
28.50
31.50
4.2
49
600
0.1
23
MMSZ5257B
M2, M2
33
31.35
34.65
3.8
58
700
0.1
25
MMSZ5258B
M3, M3
36
34.20
37.80
3.4
70
700
0.1
27
MMSZ5259B
M4, M4
39
37.05
40.95
3.2
80
800
0.1
30
Notes:
W
IR
@ VR
3. f = 1KHz.
4. Short duration test pulse used to minimize self-heating effect.
Ordering Information
(Note 5)
Device
Packaging
Shipping
(Type Number)-7-F*
SOD-123
3000/Tape & Reel
* Add “-7-F” to the appropriate type number in Table 1 above example: 6.2V Zener = MMSZ5234B-7-F.
Notes: 5. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
DS18010 Rev. 18 - 2
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MMSZ5221B - MMSZ5259B
1000
0.6
CT, TOTAL CAPACITANCE (pF)
Tj = 25 °C
PD, POWER DISSIPATION (W)
0.5
0.4
0.3
0.2
100
VR = 1V
VR = 2V
0.1
10
10
1
0
0
25
75
50
100
125
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 2 Total Capacitance vs Nominal Zener Voltage
150
TA, AMBIENT TEMPERATURE (° C)
Fig. 1 Power Dissipation vs Ambient Temperature
1000
50
Tj = 25°C
5V6
6V8
IZ, ZENER CURRENT (mA)
40
IZ = 1.0mA
100
10
8V2
30
20
10
1
0
1
10
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 3 Zener Voltage vs. Zener Impedence
30
Test Current IZ
20mA
Tj = 25°C
0
1
2
3
4
5
6
8
9
7
VZ, ZENER VOLTAGE (V)
Fig. 4 Zener Breakdown Characteristics
10
10
IZ, ZENER CURRENT (mA)
12
Nominal Zener Voltage
15
20
Test current IZ
18
22
10
27
33
36
39
0
0
10
20
30
VZ, ZENER VOLTAGE (V)
Fig. 5 Zener Breakdown Characteristics
DS18010 Rev. 18 - 2
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IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes incorporated.
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