MMSZ5221B-T1 WTE [Won-Top Electronics], MMSZ5221B-T1 Datasheet - Page 2

• Manufacturer Part Number: MMSZ5221B-T1
• Description: 500mW SURFACE MOUNT ZENER DIODE
• Manufacturer: WTE [Won-Top Electronics]

Electrical Characteristics
Note: 1. Type numbers listed have standard tolerance on the nominal zener voltage of ±5%.
MMSZ5221B – MMSZ5262B
MMSZ5221B
MMSZ5222B
MMSZ5223B
MMSZ5225B
MMSZ5226B
MMSZ5227B
MMSZ5228B
MMSZ5229B
MMSZ5230B
MMSZ5231B
MMSZ5232B
MMSZ5234B
MMSZ5235B
MMSZ5236B
MMSZ5237B
MMSZ5239B
MMSZ5240B
MMSZ5241B
MMSZ5242B
MMSZ5243B
MMSZ5245B
MMSZ5246B
MMSZ5248B
MMSZ5250B
MMSZ5251B
MMSZ5252B
MMSZ5254B
MMSZ5255B
MMSZ5256B
MMSZ5257B
MMSZ5258B
MMSZ5259B
MMSZ5260B
MMSZ5261B
MMSZ5262B
Number
(Note 1)
Type
2. Measured with pulses t
3. f = 1KHz
Marking
Device
Code
M1
M2
M3
M4
M5
C1
C2
C3
C5
D1
D2
D3
D4
D5
H1
H2
H3
H5
N1
N2
E1
E2
E4
E5
F1
F2
F4
F5
K1
K2
K4
K5
J1
J3
J5
Nom (V)
p
= 1ms.
2.4
2.5
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
28
30
33
36
39
43
47
51
Zener Voltage Range
@T
V
(Note 2)
Min (V)
Z
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
40.85
44.65
48.45
2.28
2.38
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
A
@ I
=25°C unless otherwise specified
ZT
Max (V)
10.50
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
45.15
49.35
53.55
11.55
2.52
2.63
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
(Ω Ω Ω Ω )
105
125
7.0
5.0
6.0
8.0
30
30
30
30
28
24
23
22
19
17
10
17
22
30
13
16
17
21
25
29
33
41
44
49
58
70
80
93
11
Maximum Zener Impedance
Z
2 of 4
ZT
@ I
(mA)
ZT
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
3.0
2.7
2.5
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
(Note 3)
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1000
1000
1100
(Ω Ω Ω Ω )
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
Z
ZK
@ I
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
ZK
Leakage Current
(µA)
Max Reverse
100
100
5.0
5.0
5.0
5.0
5.0
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
0.1
0.1
0.1
75
50
25
15
10
I
R
© 2006 Won-Top Electronics
@ V
2.0
2.0
3.0
4.0
(V)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
5.0
6.0
6.0
6.5
8.0
8.4
9.1
9.9
11
12
14
15
17
18
21
21
23
25
27
30
33
36
39
R
Typical Temp.
Zener Voltage
Coefficient of
±0.030
±0.030
+0.038
+0.045
+0.050
+0.058
+0.062
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.083
+0.085
+0.086
+0.087
+0.087
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
-0.075
-0.075
-0.075
-0.075
-0.070
-0.065
-0.060
-0.055
(%/K)