MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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DL5518B
THRU
DL5546B
500mW Silicon
Zener Diodes
Features
Zener Voltage 3.3V-33V
Low Reverse Leakage Characteristic
Metallurgically Bonded
High Reliability
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
Compliant. See ordering information)
Surface Mount Application
•
•
Mechanical Data
•
Case: Double slug type, hermetically sealed glass
Polarity: Cathode indicated by polarity band
Moisture Sensitivity Level 1
MINIMELF
Maximum Ratings
Symbol
DC Power Dissipation
@T
EC=
125
O
C
Junction Temperature
Storage Temperature Range
Power Dissipation
aboveT
EC=
125
O
C
P
D
T
J
T
STG
P
D
Value
500
-65 to125
-65 to125
10
mW/
DIM
A
Cathode Mark
Units
mW
B
C
DIMENSION
INCHES
MIN
MAX
MM
MIN
MAX
NOTE
A
B
C
.130
.008
.055
.146
.016
.059
3.30
0.20
1.40
3.70
0.40
1.50
Electrical Characteristics @ 25 C Unless Otherwise Specified
Symbol
Max. Forward Voltage
@ I
F
=200mA
V
F
Maximum
1.1
Unit
V
SUGGESTED SOLDER
PAD LAYOUT
0.105
Note:1.Lead in Glass Exemption Applied, see EU Directive Annex 7(C)-I.
0.075”
0.030”
Revision:
B
www.mccsemi.com
1 of 4
2012/08/23
DL5518B-DL5546B
MCC
TM
Micro Commercial Components
Type
Number
(Note 1)
Max. Zener
Nominal Zener
Zener Test Impedence B-C-D
Voltage Vz@Izt
Current Izt Suffix Zzt@Izt
(Note 2)
(Note 3)
Volts
mA
20
20
20
20
10
5
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Ohms
26
24
22
18
22
26
30
30
30
35
40
45
60
80
90
90
100
100
100
100
100
100
100
100
100
100
100
100
100
Max. Reverse Leakage Current
VR=Volts
IR(Note 4)
Non&A-Suffix
5
3
1
3
2
2
2
1
1
0.5
0.5
0.1
0.05
0.05
0.05
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.9
0.9
0.9
1
1.5
2
3
4.5
5.5
6
6.5
7
8
9
9.5
10.5
11.5
12.5
13
14
15
16
17
18
20
21
23
24
28
B-C-D Suffix
1
1
1
1.5
2
2.5
3.5
5
6.2
6.8
7.5
8.2
9.1
9.9
10.8
11.7
12.6
13.5
14.4
15.3
16.2
17.1
18
19.8
21.6
22.4
25.2
27
29.7
B-C-D Suffix
Max. DC Zener
Current Izm
mA
115
105
98
88
81
75
68
61
56
51
46
42
38
35
32
29
27
25
24
22
21
20
19
17
16
15
14
13
12
Regulation
Factor
Current DVz
(Note5)
Volts
0.9
0.9
0.85
0.75
0.6
0.65
0.3
0.2
0.1
0.05
0.05
0.05
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.25
0.3
0.35
0.4
0.45
0.5
Low Vz
Current Izl
mA
2
2
2
2
1
0.25
0.25
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
DL5518B
DL5519B
DL5520B
DL5521B
DL5522B
DL5523B
DL5524B
DL5525B
DL5526B
DL5527B
DL5528B
DL5529B
DL5530B
DL5531B
DL5532B
DL5533B
DL5534B
DL5535B
DL5536B
DL5537B
DL5538B
DL5539B
DL5540B
DL5541B
DL5542B
DL5543B
DL5544B
DL5545B
DL5546B
NOTE 1
NOTE 2
NOTE 3
NOTE 4
NOTE 5
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
14
15
16
17
18
19
20
22
24
25
28
30
33
Suffix "B" = 5% tolerance on nominal Zener voltage, suffix "C" signifies 2%.
Zener voltage is measured with the device junction in thermal equilibrium at an ambient temperature of 25°C + 3°C
temperature of 25°C +
Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal to
10% of1ZT.
Reverse leakage currents are measured at VR as shown on the table.
VZ is the maximum difference between VZ at lZT and VZ at lZL measured
with the device junction in thermal equilibrium.
Revision:
B
www.mccsemi.com
2 of 4
2012/08/23
MCC
Micro Commercial Components
TM
Ordering Information :
Device
Part Number-TP
Packing
Tape&Reel:
2.5Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp.
reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp .
does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold
Micro Commercial Components Corp .
and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision:
B
4 of 4
2012/08/23
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