MMSZ5250B-13 [DIODES]
Zener Diode, 20V V(Z), 5%, 0.5W, Silicon, Unidirectional, PLASTIC, SOD-123, 2 PIN;型号: | MMSZ5250B-13 |
厂家: | DIODES INCORPORATED |
描述: | Zener Diode, 20V V(Z), 5%, 0.5W, Silicon, Unidirectional, PLASTIC, SOD-123, 2 PIN |
文件: | 总3页 (文件大小:93K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MMSZ5221B - MMSZ5259B
500mW SURFACE MOUNT ZENER DIODE
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
·
·
·
·
Planar Die Construction
500mW Power Dissipation
General Purpose, Medium Current
Ideally Suited for Automated Assembly
Processes
SOD-123
Min
·
Also Available in Lead Free Version
Dim
A
Max
3.85
2.85
1.70
1.35
Mechanical Data
3.55
2.55
1.40
—
·
·
·
·
Case: SOD-123, Plastic
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Also Available in Lead Free Plating (Matte Tin
Finish). Please see Ordering Information,
Note 5, on Page 2
B
H
D
J
C
G
D
E
0.55 Typical
0.25
0.11 Typical
A
B
G
H
—
·
E
C
J
—
0.10
·
·
·
·
Polarity: Cathode Band
Marking: See Below
Weight: 0.01 grams (approx.)
Ordering Information: See Page 2
a
0°
8°
All Dimensions in mm
@ TA = 25°C unless otherwise specified
Symbol
Maximum Ratings
Characteristic
Value
0.9
Unit
V
Forward Voltage (Note 2)
@ IF = 10mA
(Note 1)
VF
Pd
Power Dissipation
500
mW
°C/W
°C
RqJA
Tj, TSTG
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
(Note 1)
350
-65 to +150
Notes:
1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2.
2. Short duration test pulse used to minimize self-heating effect.
Marking Information
XX = Product Type Marking Code (See Page 2)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
XX
Date Code Key
Year
1998
1999
2000
2001
2002
2003
2004
2005
Code
J
K
L
M
N
P
R
S
Month
Code
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
DS18010 Rev. 10 - 2
1 of 3
MMSZ5221B - MMSZ5259B
www.diodes.com
ã Diodes Incorporated
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Test
Maximum Zener
Maximum Reverse
Zener Voltage Range (Note 2)
VZ @ IZT
Current
Impedance (Note 3) Leakage Current (Note 2)
Type
Number
Type
Code
ZZK @ IZK
IZT
ZZT @ IZT
IR
@ VR
= 0.25mA
Nom (V)
Min (V)
2.28
Max (V)
mA
20
V
W
mA
100
75
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
C1, C1
C3, C3
C5, C5
G1, G1
G2, G2
G3, G3
G4, G4
G5, G5
E1, E1
E2, E2
E3, E3
E4, E4
E5, E5
F1, F1
F2, F2
F3, F3
F4, F4
F5, F5
H1, H1
H2, H2
H3, H3
H5, H5
J1, J1
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
2.52
2.84
30
30
30
28
24
23
22
19
17
11
7
1200
1300
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
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
2.57
20
2.85
3.15
20
50
3.14
3.47
20
25
3.42
3.78
20
15
3.71
4.10
20
10
4.09
4.52
20
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
4.47
4.94
20
4.85
5.36
20
5.32
5.88
20
5.70
6.30
20
5.89
6.51
20
7
6.46
7.14
20
5
7.13
7.88
20
6
500
7.79
8.61
20
8
500
8.27
9.14
20
8
600
8.65
9.56
20
10
17
22
30
13
16
17
21
25
29
33
41
44
49
58
70
80
600
9.50
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
20
600
11
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
20
600
12
20
600
13
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
600
15
600
16
600
12
J3, J3
18
600
14
J5, J5
20
600
15
K1, K1
K2, K2
K4, K4
K5, K5
M1, M1
M2, M2
M3, M3
M4, M4
22
600
17
24
600
18
27
600
21
28
600
21
30
600
23
33
700
25
36
700
27
39
800
30
Notes:
1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2.
2. Short duration test pulse used to minimize self-heating effect.
3. f = 1KHz.
(Note 4)
Ordering Information
Device
Packaging
Shipping
(Type Number)-7*
SOD-123
3000/Tape & Reel
* Add “-7” to the appropriate type number in Table 1 above example: 6.2V Zener = MMSZ5234B-7.
Notes:
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
5. For Lead Free version (with Lead Free terminal finish) part number, please add "-F" suffix to part number above.
Example: MMSZ5259B-7-F.
DS18010 Rev. 10 - 2
2 of 3
MMSZ5221B - MMSZ5259B
www.diodes.com
1000
100
10
0.6
Tj = 25 °C
0.5
0.4
0.3
0.2
VR = 1V
VR = 2V
0.1
0
10
1
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 2 Total Capacitance vs Nominal Zener Voltage
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs Ambient Temperature
1000
1000
IZ = 1.0mA
100
100
10
10
1
1
1
10
100
1000
10
1
100
VZ, NOMINAL ZENER VOLTAGE (V)
PULSE WIDTH (ms)
Fig. 4 Maximum Non-repetitive Surge Power
Fig. 3 Zener Voltage vs. Zener Impedence
30
50
40
Tj = 25°C
10
T = 25°C
j
5V6
12
6V8
8V2
Nominal Zener Voltage
15
20
10
30
20
Test current IZ
18
22
27
Test Current IZ
20mA
33
36 39
10
0
0
0
0
1
2
3
4
5
6
8
9
10
7
10
VZ, ZENER VOLTAGE (V)
Fig. 6 Zener Breakdown Characteristics
20
30
40
VZ, ZENER VOLTAGE (V)
Fig. 5 Zener Breakdown Characteristics
DS18010 Rev. 10 - 2
3 of 3
www.diodes.com
MMSZ5221B - MMSZ5259B
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