CYStech Electronics Corp.
Zener Diode Series
Spec. No. : C326SF-H
Issued Date : 2006.08.29
Revised Date :
Page No. : 1/5
ZD52XXBSF
Description
The ZD52XXBSF series covers zener voltage range from 2.4V to 39V, and is encapsulated in SOD-123-MH package,
very suitable for low cost, low power voltage regulation application.
Features
•
Extremely thin/leadless package
•
500mW power dissipation
•
Designed for mounting on small surface
Mechanical Data
•
Case : Molded plastic, JEDEC SOD-123-MH
•
Terminals: Solder plated, solderable per MIL-STD-750 method 2026
•
Polarity: Indicated by cathode band
•
Mounting position: Any
Absolute Maximum Ratings
(T
A
=25℃, unless otherwise specified)
PARAMETER
Forward Voltage
Power Dissipation
Forward Surge Current
CONDITIONS
I
F
=200mADC
8.3ms single sine-wave
superimposed on rated load
(JEDEC method)
Symbols
V
F
P
D
I
FSM
MIN
TYP
MAX
1.2
500
1000
Unit
V
mW
mA
℃
℃
Storage Temperature
Operating Temperature
T
STG
T
J
-55
-55
+125
+125
ZD52XXBSF series
CYStek Product Specification
CYStech Electronics Corp.
Electrical Characteristic
(T
A
=25℃, unless otherwise noted)
Nom. Zener Voltage
Device
V
Z
@I
ZT
(V)
Test Current
Nom.
(mA)
2.4
5
2.7
5
5
3.0
5
3.3
5
3.6
5
3.9
5
4.3
5
4.7
5
5.1
5
5.6
5
6.2
5
6.8
5
7.5
5
8.2
5
9.1
5
10
5
11
5
12
5
13
5
15
5
16
5
18
5
20
5
22
5
24
5
27
5
30
5
33
5
36
5
39
Z
ZT
(Ω)
100
100
95
95
90
90
88
70
50
25
10
8
7
7
10
15
18
22
25
32
36
42
48
55
62
70
78
88
95
130
Max. Zener Impedance
I
ZT
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Z
ZK
(Ω)
1800
1900
2000
2200
2300
2400
2500
2200
2050
1800
1300
750
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
I
ZK
(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
Spec. No. : C326SF-H
Issued Date : 2006.08.29
Revised Date :
Page No. : 2/5
Max. Reverse
Leakage Current
I
R
V
R
(µA)
100
75
50
25
15
10
5.0
3.0
2.0
2.0
1.0
1.0
0.5
0.5
0.1
0.1
0.1
0.1
1.0
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
1.0
1.0
2.0
3.0
5.0
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
Marking Code
ZD5221BSF
ZD5223BSF
ZD5225BSF
ZD5226BSF
ZD5227BSF
ZD5228BSF
ZD5229BSF
ZD5230BSF
ZD5231BSF
ZD5232BSF
ZD5234BSF
ZD5235BSF
ZD5236BSF
ZD5237BSF
ZD5239BSF
ZD5240BSF
ZD5241BSF
ZD5242BSF
ZD5243BSF
ZD5245BSF
ZD5246BSF
ZD5248BSF
ZD5250BSF
ZD5251BSF
ZD5252BSF
ZD5254BSF
ZD5256BSF
ZD5257BSF
ZD5258BSF
ZD5259BSF
N3
N4
N6
X1
X2
X3
X4
X5
X6
X7
X8
X9
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Note: 2% tolerance of Zener voltage
ZD52XXBSF series
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves
Spec. No. : C326SF-H
Issued Date : 2006.08.29
Revised Date :
Page No. : 3/5
ZD52XXBSF series
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves(Cont.)
Spec. No. : C326SF-H
Issued Date : 2006.08.29
Revised Date :
Page No. : 4/5
ZD52XXBSF series
CYStek Product Specification
CYStech Electronics Corp.
SOD-123-MH Dimension
Spec. No. : C326SF-H
Issued Date : 2006.08.29
Revised Date :
Page No. : 5/5
SOD-123-MH Plastic
Surface Mounted Package
CYStek Package Code: SF
*:Typical
DIM
A
B
C
Inches
Min.
Max.
0.130
0.146
0.055
0.071
0.012(typ)
Millimeters
Min.
Max.
3.3
3.7
1.4
1.8
0.3(typ)
DIM
D
E
F
-
Inches
Min.
Max.
0.024
0.039
0.031(typ)
0.031(typ)
-
-
Millimeters
Min.
Max.
0.6
1.0
0.8(typ)
0.8(typ)
-
-
Notes :
1.Controlling dimension : millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material :
•
Lead : 42 Alloy ; solder plating
•
Mold Compound : Epoxy resin family, flammability solid burning class:UL94V-0
Important Notice:
•
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
•
CYStek reserves the right to make changes to its products without notice.
•
CYStek
semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
•
CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
ZD52XXBSF series
CYStek Product Specification
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