SeCoS MMSZ5227BS Surface mount zener diode Datasheet

Surface Mount Zener Diode
MMSZ52XXBS Series
A suffix of "-C" specifies halogen-free
200mW, SOD-323
Electrical Characteristics @ T A=25 C unless otherwise specified
Zener Voltage Range (Note 1)
Type
Number
Marking
Code
Nom
V
2.4
2.5
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
11
12
13
15
16
18
20
22
24
27
28
30
33
36
39
VZ @ IZT
Min
V
2.28
2.38
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.70
5.89
6.46
7.13
7.79
8.27
8.65
9.50
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
Max
V
2.52
2.63
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.30
6.51
7.14
7.88
8.61
9.14
9.56
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
IZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
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
Maximum Zener
Impedance (Note 3)
VZK @ IZK
ZZT@IZT
= 0.25mA
ȍ
30
1200
30
1250
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
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 1)
MMSZ5221BS C1
1A
1B
MMSZ5222BS C2
1C
MMSZ5223BS C3
1E
MMSZ5225BS C5
MMSZ5226BS D1
8A
8B
MMSZ5227BS D2
8C
MMSZ5228BS D3
8D
MMSZ5229BS D4
MMSZ5230BS D5
8E
MMSZ5231BS E1
8F
8G
MMSZ5232BS E2
MMSZ5233BS E3
8H
MMSZ5234BS E4
8J
MMSZ5235BS E5
8K
MMSZ5236BS F1
8L
MMSZ5237BS F2
8M
MMSZ5238BS F3
8N
MMSZ5239BS F4
8P
MMSZ5240BS F5
8Q
MMSZ5241BS H1
8R
MMSZ5242BS H2
8S
MMSZ5243BS H3
8T
MMSZ5245BS H5
8V
MMSZ5246BS J1
8W
MMSZ5248BS J3
8Y
MMSZ5250BS J5
2A
MMSZ5251BS K1
2B
MMSZ5252BS K2
2C
MMSZ5254BS K4
2E
MMSZ5255BS K5
2F
MMSZ5256BS M1
2G
MMSZ5257BS M2
2H
MMSZ5258BS M3
2J
MMSZ5259BS M4
2K
Notes:
1. Short duration test pulse used to minimize self-heating effect.
2
2. Device mount on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm .
3. f = 1 kHz
Ɣ Maximum Ratings @ T A=25ȃ unless otherwise specified
Characteristic
Symbol
Value
Forward Voltage (Note 1) @ IF = 10 mA
VF
1.0
Power Dissipation
(Note 2)
Pd
200
Thermal Resistance, Junction to Ambient Air
(Note 2)
RșJA
650
Operating and Storage Temperature Range
TJ , TSTG
-65 ~ +150
Notes:
1. Short duration test pulse used in minimizes self-heating effect.
2
2. Device mount on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm .
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
IR @ VR
µA
100
100
75
50
25
15
10
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
V
1.0
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
12
14
15
17
18
21
21
23
25
27
30
Unit
V
mW
ȃ /W
ȃ
Any changing of specification will not be informed individual
Page 1 of 3
Features
l RoHS Compliant
l Planar Die Construction
l General Purpose Dissipation
l Ideally suited for Automated Assembly Process
Mech anical Dat a
l Case: SOD-323, Plastic
l Case material – UL Flammability Rating Classification 94V-0
l Moisture sensitivity: Level 1 per J-STD-020A
l Terminals: Solderable per MIL-STD-202, Method 208
l Polarity: Cathode Band
l Weight: 0.005 grams (approx.)
Outline
D
H
SOD-323
Dim
Min
Max
A
2.30
2.70
B
1.95
1.75
C
1.15
1.35
D
0.95
E
0.31 Typical
G
0.15
H
0.11 Typical
J
0.10
Į
0°
8°
All Dimensions in mm
J
G
A
B
C
E
Ɣ Electrical Characteristic Curves @ TA=25ȃ
2.4V
3.0V
6.8V
4.7V
ZENER CURRENT, Amperes
ZENER CURRENT, Amperes
10 -1
10V
10 -2
10
-3
10 -4
10
-5
0
2
4
6
8
10
12
ZENER VOLTAGE, VOLTS
Fig.1 ZENER VOLTAGE VERSUS ZENER CURRENT
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
10
0
10
-1
10
-2
10
-3
10
-4
15V
20V
30V
39V
10 -5
10 -6
10
-7
10
-8
10
15
20
25
30
35
40
45
ZENER VOLTAGE, VOLTS
Fig.2 ZENER VOLTAGE VERSUS ZENER CURRENT
Any changing of specification will not be informed individual
Page 2 of 3
TEMPERATURE COEFFICIENT,(mA/ OC)
TEMPERATURE COEFFICIENT,(mA/ OC)
8
7
6
5
4
3
2
1
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
12
100
10
1
10
100
NOMINAL ZENER VOLTAGE,VOLTS
NOMINAL ZENER VOLTAGE,VOLTS
Fig.3 TEMPERATURE COEFFICENTS
Fig.4 TEMPERATURE COEFFICENTS
1000
1000
IZ = 1 mA
FORWARD CURRENT,mA
DYNAMIC IMPEDANCE,W
O
TJ=25 C
IZ(AC)=0.1 IZ(DC)
F=1 kHZ
100
5 mA
20 mA
10
1
1
10
100
10
75OC
25OC
1
0.4
100
150OC
0.5
0.6
NORMAL ZENER VOLTAGE, VOLTS
0.7
O
5C
0.8
0.9
1.0
1.1
1.2
FORWARD VOLTAGE, VOLTS
Fig.5 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
Fig.6 TYPICAL FORWARD VOLTAGE
1000
0.5
CAPACITANCE,pF
POWER DISSIPATION, Watts
TA=25 oC
0 V BIAS
1 V BIAS
0.6
T A =25 OC
0.4
0.3
100
BIASAT
50% OF VZ NOM
10
0.2
0.1
1
0
0
25
50
75
100
125
1
10
100
150
NORMAL ZENER VOLTAGE, VOLTS
O
TEMPERATURE ( C)
Fig.7 STEADY STATE POWER DERATING
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Fig.7 TYPICAL CAPACITANCE
Any changing of specification will not be informed individual
Page 3 of 3
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