MM1Z5231C~MM1Z5261C
SILICON PLANAR ZENER DIODES
PINNING
DESCRIPTION
Cathode
PIN
1
Features
Anode
2
• Total power dissipation: Max. 500 mW
• Small plastic package suitable for
surface mounted design
2
1
• Zener Voltage Tolerance: ± 2%
Top View
Simplified outline SOD-123 and symbol
O
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Symbol
Ptot
Value
500
Unit
mW
Power Dissipation
O
C
Junction Temperature
Tj
150
O
C
Storage Temperature Range
Tstg
- 55 to + 150
O
Characteristics at Ta = 25 C
Parameter
Symbol
RθJA
Max.
350
Unit
O
Thermal Resistance Junction to Ambient Air
C/W
Forward Voltage
at IF = 10 mA
VF
0.9
V
Zener Voltage Range 1)
VZT
Dynamic Impedance
Reverse Current
Marking
Code
Type
Vznom
V
at IZT
mA
20
ZZT
Max. (Ω)
17
11
7
at IZT
mA
20
ZZK
Max. (Ω)
1600
1600
1000
750
at IZK
mA
IR
Max. (µA)
5
at VR
V
Min. (V)
4.998
5.488
6.076
6.664
7.35
Max. (V)
5.202
5.712
6.324
6.936
7.65
MM1Z5231C
MM1Z5232C
MM1Z5234C
MM1Z5235C
MM1Z5236C
MM1Z5237C
MM1Z5239C
MM1Z5240C
MM1Z5241C
MM1Z5242C
MM1Z5243C
MM1Z5245C
MM1Z5246C
MM1Z5248C
MM1Z5250C
MM1Z5251C
MM1Z5252C
MM1Z5254C
MM1Z5256C
MM1Z5257C
MM1Z5258C
MM1Z5259C
MM1Z5260C
MM1Z5261C
YN
YO
YP
YQ
YR
YS
YT
YU
YV
YW
YX
YY
YZ
ZA
ZB
ZC
ZD
ZE
ZF
ZG
ZH
ZI
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
30
33
36
39
43
47
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
2
20
20
5
3
20
20
5
4
20
5
20
3
5
20
6
20
500
3
6
8.036
8.918
9.8
8.364
9.282
10.2
20
8
20
500
3
6.5
7
20
10
17
22
30
13
16
17
21
25
29
33
41
49
58
70
80
93
105
20
600
3
20
20
600
3
8
10.78
11.76
12.74
14.7
11.22
12.24
13.26
15.3
20
20
600
2
8.4
9.1
9.9
11
12
14
15
17
18
21
23
25
27
30
33
36
20
20
600
1
9.5
8.5
7.8
7
9.5
8.5
7.8
7
600
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
600
15.68
17.64
19.6
16.32
18.36
20.4
600
600
6.2
5.6
5.2
4.6
4.2
3.8
3.4
3.2
3
6.2
5.6
5.2
4.6
4.2
3.8
3.4
3.2
3
600
21.56
23.52
26.46
29.4
22.44
24.48
27.54
30.6
600
600
600
600
32.34
35.28
38.22
42.14
46.06
33.66
36.72
39.78
43.86
47.94
700
700
800
ZJ
900
ZK
2.7
2.7
1000
1) VZ is tested with pulses (20 ms)
1
JinYu
semiconductor
www.htsemi.com
Date:2011/05