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MMSZ5225B ... MMSZ5267B (500 mW)
Version 2006-10-26
MMSZ5225B ... MMSZ5267B (500 mW)
Surface mount Silicon Planar Zener Diodes
Silizium-Planar-Zener-Dioden für die Oberflächenmontage
0.6
2.7
Type
Code
3.8
0.1
Dimensions - Maße [mm]
Maximum power dissipation
Maximale Verlustleistung
Nominal Z-voltage
Nominale Z-Spannung
Plastic case
Kunststoffgehäuse
Weight approx.
Gewicht ca.
Standard packaging taped and reeled
Standard Lieferform gegurtet auf Rolle
500 mW
3...75 V
SOD-123
0.01 g
Standard Zener voltage tolerance is graded to the international E 24 (~ ±5%) standard.
Other voltage tolerances and higher Zener voltages on request.
Die Toleranz der Zener-Spannung ist in der Standard-Ausführung gestuft nach der internationalen
Reihe E 24 (~ ±5%). Andere Toleranzen oder höhere Arbeitsspannungen auf Anfrage.
Maximum ratings and Characteristics Grenz- und Kennwerte
MMSZ5225B-series
Power dissipation
Verlustleistung
Operating junction temperature – Sperrschichttemperatur
Storage temperature – Lagerungstemperatur
T
A
= 25°C P tot
T j
T
S
R thA
500 mW 1 )
-50...+175°C
-50...+175°C
Thermal resistance junction to ambient air
Wärmewiderstand Sperrschicht – umgebende Luft
Thermal resistance junction to terminal
Wärmewiderstand Sperrschicht – Anschluss
R thT
< 300 K/W
< 240 K/W
1
Zener voltages see table on next page – Zener-Spannungen siehe Tabelle auf der nächsten Seite
)
1 Mounted on P.C. board with 25 mm 2 copper pads at each terminal
Montage auf Leiterplatte mit 25 mm 2 Kupferbelag (Lötpad an jedem Anschluss
© Diotec Semiconductor AG http://www.diotec.com/ 1
MMSZ5225B ... MMSZ5267B (500 mW)
Maximum ratings
Type
Typ
Code Zener voltage 1 )
Zener-Spannung 1 ) at I
ZT
V znom
[V] 2 ) V z
[V]
MMSZ5245B
MMSZ5246B
MMSZ5248B
MMSZ5250B
MMSZ5251B
MMSZ5252B
MMSZ5254B
MMSZ5256B
MMSZ5257B
MMSZ5258B
MMSZ5259B
MMSZ5260B
MMSZ5261B
MMSZ5262B
MMSZ5263B
MMSZ5265B
MMSZ5266B
MMSZ5267B
MMSZ5225B
MMSZ5226B
MMSZ5227B
MMSZ5228B
MMSZ5229B
MMSZ5230B
MMSZ5231B
MMSZ5232B
MMSZ5234B
MMSZ5235B
MMSZ5236B
MMSZ5237B
MMSZ5239B
MMSZ5240B
MMSZ5241B
MMSZ5242B
MMSZ5243B
Y5
Z5
A6
B6
N5
P5
R5
X5
C6
D6
E6
J5
K5
M5
D5
E5
F5
H5
Z4
A5
B5
C5
N4
P4
R4
X4
Y4
H4
J4
K4
M4
C4
D4
E4
F4
43
47
51
56
30
33
36
39
62
68
75
22
24
27
15
16
18
20
10
11
12
13
6.2
6.8
7.5
8.2
9.1
4.3
4.7
5.1
5.6
3.0
3.3
3.6
3.9
13.8...15.6
15.3...17.1
16.8...19.1
18.8...21.2
20.8...23.3
22.8...25.6
25.1...28.9
28...32
31...35
34...38
37...41
40...46
44...50
48...54
52...60
58...66
64...72
70...79
5.8...6.6
6.4...7.2
7.0...7.9
7.7...8.7
8.5...9.6
9.4...10.6
10.4...11.6
11.4...12.7
12.4...14.1
2.8...3.2
3.1...3.5
3.4...3.8
3.6...4.2
4.0...4.6
4.4...5.0
4.8...5.4
5.2...6.0
4.2
3.8
3.4
3.2
5.6
5.2
4.6
8.5
7.8
7.0
6.2
20
20
20
9.5
2.0
1.8
1.7
3.0
2.7
2.5
2.2
20
20
20
20
20
20
20
20
20
I
ZT
[mA]
20
20
20
20
Dynamic resistance
Z
Z
Diff. Widerstand
[Ω] ( f = 1 kHz)
< 29
< 33
< 41
< 49
< 58
< 70
< 80
< 17
< 22
< 30
< 13
< 16
< 17
< 21
< 25
< 93
< 105
< 125
< 150
< 185
< 230
< 270
< 22
< 19
< 17
< 11
< 7
< 5
< 6
< 8
< 10 at I
ZT
< 29
< 28
< 24
< 23
< 600
< 600
< 600
< 600
< 700
< 700
< 800
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
I
Z
= 250 µA
< 1600
< 1600
< 1700
< 1900
< 2000
< 1900
< 1600
< 1600
< 1000
< 750
< 500
< 500
< 600
< 900
< 1000
< 1100
< 1300
< 1400
< 1600
< 1700
Temp. Coeffic.
of Z-voltage
…der Z-Spannung
< +8.7
< +8.8
< +9
< +9.1
< +9.2
< +9.3
< +9.4
< +7.5
< +7.6
< +7.7
< +7.9
< +8.2
< +8.3
< +8.5
< +8.6
α
VZ
[10 -4 /°C]
< -7.5
< -7
< -6.5
< -6
< -5.5
< -3
< 0
< +3.8
< +4.5
< +5
< +5.8
< +6.2
< +6.8
< +9.5
< +9.5
< +9.6
< +9.6
< +9.7
< +9.7
< +9.8
Reverse volt.
Sperrspanng.
I
R
= 100 nA
Grenzwerte
23
25
27
30
17
18
21
8 (< 3 µA)
8.4 (< 2 µA)
9.1 (< 1 µA)
9.9 (< 0.5 µA)
11
12
14
15
47
52
56
33
36
39
43
V
R
[V]
1 (< 50 µA)
1 (< 25 µA)
1 (< 15 µA)
1 (< 10 µA)
1 (< 5 µA)
2 (< 5 µA)
2 (< 5 µA)
3 (< 5 µA)
4 (< 5 µA)
5 (< 3 µA)
6 (< 3 µA)
6.5 (< 3 µA)
7 (< 3 µA)
Z-current 3 )
Z-Strom 2 )
T
A
= 25°C
16
14
13
12
21
20
17
32
29
26
24
47
43
39
35
8
7
6
9
8
11
10
I
Zmax
[mA]
156
143
132
119
76
69
63
57
52
109
100
93
83
1 Tested with pulses t p
= 40 ms
Gemessen mit Impulsen t p
= 40 ms
2 Measured under thermal equilibrium and DC test conditions
Gemessen im thermischen Gleichgewicht bei Belastung mit Gleichstrom
3 Mounted on P.C. board with 25 mm 2 copper pads at each terminal
Montage auf Leiterplatte mit 25 mm 2 Kupferbelag (Lötpad an jedem Anschluss
2 http://www.diotec.com/ © Diotec Semiconductor AG
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