MMBZ5221B_10 Datasheet, PDF (2/5 Pages) Diodes Incorporated – 350mW SURFACE MOUNT ZENER DIODE

MMBZ5221B - MMBZ5259B
Electrical Characteristics @T_A = 25°C unless otherwise specified
Type
Number
Type
Code
Zener Voltage Range (Note 4)
V_Z @ I_ZT
I_ZT
Nom (V)
Min (V)
Max (V)
mA
MMBZ5221B
KC1
2.4
2.28
2.52
20
MMBZ5222B
KC2
2.5
2.38
2.63
20
MMBZ5223B
KC3
2.7
2.57
2.84
20
MMBZ5225B
KC5
3.0
2.85
3.15
20
MMBZ5226B
KG1
3.3
3.14
3.47
20
MMBZ5227B
KG2
3.6
3.42
3.78
20
MMBZ5228B
KG3
3.9
3.71
4.10
20
MMBZ5229B
KG4
4.3
4.09
4.52
20
MMBZ5230B
KG5/8E
4.7
4.47
4.94
20
MMBZ5231B
KE1
5.1
4.85
5.36
20
MMBZ5232B
KE2
5.6
5.32
5.88
20
MMBZ5233B
KE3
6.0
5.70
6.30
20
MMBZ5234B
KE4
6.2
5.89
6.51
20
MMBZ5235B
KE5
6.8
6.46
7.14
20
MMBZ5236B
KF1/8L
7.5
7.13
7.88
20
MMBZ5237B
KF2
8.2
7.79
8.61
20
MMBZ5238B
KF3
8.7
8.27
9.14
20
MMBZ5239B
KF4
9.1
8.65
9.56
20
MMBZ5240B
KF5
10
9.50
10.50
20
MMBZ5241B
KH1
11
10.45
11.55
20
MMBZ5242B
KH2/8S
12
11.40
12.60
20
MMBZ5243B
KH3
13
12.35
13.65
9.5
MMBZ5244B
KH4
14
13.30
14.70
9.0
MMBZ5245B
KH5
15
14.25
15.75
8.5
MMBZ5246B
KJ1
16
15.20
16.80
7.8
MMBZ5248B
KJ3
18
17.10
18.90
7.0
MMBZ5250B
KJ5
20
19.00
21.00
6.2
MMBZ5251B
KK1
22
20.90
23.10
5.6
MMBZ5252B
KK2
24
22.80
25.20
5.2
MMBZ5254B
KK4
27
25.65
28.35
5.0
MMBZ5255B
KK5
28
26.60
29.40
4.5
MMBZ5256B
KM1
30
28.50
31.50
4.2
MMBZ5257B
KM2
33
31.35
34.65
3.8
MMBZ5258B
KM3
36
34.20
37.80
3.4
MMBZ5259B
KM4
39
37.05
40.95
3.2
Notes:
4. Short duration pulse test used to minimize self-heating effect.
5. f = 1KHz.
Maximum Zener
Impedance (Note 5)
Z_ZT @ I_ZT
Z_ZK @ I_ZK
= 0.25mA
Ω
30
1200
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
15
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
Maximum Reverse
Leakage Current (Note 4)
I_R
@ V_R
μA
V
100
1.0
100
1.0
75
1.0
50
1.0
25
1.0
15
1.0
10
1.0
5.0
1.0
5.0
2.0
5.0
2.0
5.0
3.0
5.0
3.5
5.0
4.0
3.0
5.0
3.0
6.0
3.0
6.5
3.0
6.5
3.0
7.0
3.0
8.0
2.0
8.4
1.0
9.1
0.5
9.9
0.1
10
0.1
11
0.1
12
0.1
14
0.1
15
0.1
17
0.1
18
0.1
21
0.1
21
0.1
23
0.1
25
0.1
27
0.1
30
MMBZ5221B - MMBZ5259B
Document number: DS18011 Rev. 21 - 2
2 of 5
www.diodes.com
August 2010
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