MCC
TM
Micro Commercial Components
LLZ2V4
THRU
LLZ56
omponents
20736 Marilla Street Chatsworth
!"#
$ % !"#
Features
•
•
•
•
500mW Silicon
Zener Diodes
Hermetically Sealed Glass Package
Zener Voltage 2.4V to 56V
For Surface Mount Applications
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
Compliant. See ordering information)
MINIMELF
Mechanical Data
•
•
•
•
Case: hermetically sealed glass
Polarity: Cathode indicated by polarity band
Cathode Mark
Junction ambient R thJA :500 K/W (Note:2)
Moisture Sensitivity Level 1
Maximum Ratings (Note:3)
C
Symbol
Value
Units
Max. Steady State Power
Dissipation at
PD
500
mW
Junction Temperature
TJ
175
℃
TSTG
-65 to 175
℃
B
Storage Temperature Range
Electrical Characteristics @ 25℃ Unless Otherwise Specified
Max. Forward Voltage
IF=200mA
@
Symbol
Value
Unit
VF
1.5
V
A
DIMENSIONS
DIM
A
B
C
INCHES
MIN
.130
.008
.055
MAX
.146
.016
.059
MM
MIN
3.30
.20
1.40
MAX
3.70
.40
1.50
NOTE
∅
SUGGESTED SOLDER
PAD LAYOUT
0.105
Note:1.Lead in Glass Exemption Applied, see EU Directive Annex 5.
2.On PC Board 50 mm x 50 mm x 1.6 mm
3.Some part number series have lower JEDEC registered ratings.
0.075”
0.030”
Revision: A
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MCC
LLZ2V4-LLZ56
Micro Commercial Components
Electrical Characteristics (TL= 30OC Unless Otherwise Noted,
Partnumbergroup
Partnumber
Marking
Code
Zener Voltage
VZ @ IZT
LLZ2V4
Dynamic Resistance
Test Current
Reverse Leakage
Current
ZZ @ IZT
ZZK @ IZK
IZT
IZK
IR
@ VR
V
V
Ω
Ω
mA
mA
µA
V
min
max
max
max
max
LLZ2V4A
-----
2.33
2.52
100
2000
20
1
70
LLZ2V4B
-----
2.43
2.63
100
2000
20
1
70
1
LLZ2V7
LLZ2V7A
-----
2.54
2.75
100
1000
20
1
50
1
LLZ2V7B
-----
2.69
2.91
100
1000
20
1
50
1
LLZ3V0
LLZ3V0A
-----
2.85
3.07
80
1000
20
1
50
1
LLZ3V0B
-----
3.01
3.22
80
1000
20
1
10
1
LLZ3V3
LLZ3V3A
-----
3.16
3.38
70
1000
20
1
10
1
LLZ3V3B
-----
3.32
3.53
70
1000
20
1
10
1
LLZ3V6
LLZ3V6A
-----
3.455
3.695
60
1000
20
1
5
1
LLZ3V6B
-----
3.6
3.845
60
1000
20
1
5
1
LLZ3V9
LLZ3V9A
-----
3.74
4.01
50
1000
20
1
3
1
LLZ3V9B
-----
3.89
4.16
50
1000
20
1
3
1
LLZ4V3
LLZ4V3A
-----
4.04
4.29
40
1000
20
1
3
1
LLZ4V7
LLZ5V1
LLZ5V6
LLZ6V2
LLZ6V8
LLZ7V5
LLZ8V2
LLZ9V1
LLZ10
Revision: A
1
LLZ4V3B
-----
4.17
4.43
40
1000
20
1
3
1
LLZ4V3C
-----
4.3
4.57
40
1000
20
1
3
1
LLZ4V7A
-----
4.44
4.68
25
900
20
1
10
2
LLZ4V7B
-----
4.55
4.8
25
900
20
1
6
2
LLZ4V7C
-----
4.68
4.93
25
900
20
1
3
2
LLZ5V1A
-----
4.81
5.07
20
800
20
1
2
2
LLZ5V1B
-----
4.94
5.2
20
800
20
1
2
2
LLZ5V1C
-----
5.09
5.37
20
800
20
1
2
2
LLZ5V6A
-----
5.28
5.55
13
500
20
1
1
2
LLZ5V6B
-----
5.45
5.73
13
500
20
1
1
2
LLZ5V6C
-----
5.61
5.91
13
500
20
1
1
2
LLZ6V2A
-----
5.78
6.09
10
300
20
1
3
4
LLZ6V2B
-----
5.96
6.27
10
300
20
1
3
4
LLZ6V2C
-----
6.12
6.44
10
300
20
1
3
4
LLZ6V8A
-----
6.29
6.63
8
150
20
0.5
2
4
LLZ6V8B
-----
6.49
6.83
8
150
20
0.5
2
4
LLZ6V8C
-----
6.66
7.01
8
150
20
0.5
2
4
LLZ7V5A
-----
6.85
7.22
8
120
20
0.5
3
6.5
LLZ7V5B
-----
7.07
7.45
8
120
20
0.5
3
6.73
LLZ7V5C
-----
7.29
7.67
8
120
20
0.5
3
6.93
LLZ8V2A
-----
7.53
7.92
8
120
20
0.5
7.5
7.15
LLZ8V2B
-----
7.78
8.19
8
120
20
0.5
7.5
7.39
LLZ8V2C
-----
8.03
8.45
8
120
20
0.5
7.5
7.63
LLZ9V1A
-----
8.29
8.73
8
120
20
0.5
0.04
7.88
LLZ9V1B
-----
8.57
9.01
8
120
20
0.5
0.04
8.14
LLZ9V1C
-----
8.83
9.3
8
120
20
0.5
0.04
8.39
LLZ10A
-----
9.12
9.59
8
120
20
0.5
0.04
8.66
LLZ10B
-----
9.41
9.9
8
120
20
0.5
0.04
8.94
LLZ10C
-----
9.7
10.2
8
120
20
0.5
0.04
9.22
LLZ10D
-----
9.94
10.44
8
120
20
0.5
0.04
9.44
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TM
MCC
LLZ2V4-LLZ56
Micro Commercial Components
Partnumbergroup
Partnumber
Marking
Code
Zener Voltage
VZ @ IZT
LLZ11
LLZ12
LLZ13
LLZ15
LLZ16
LLZ18
LLZ20
LLZ22
LLZ24
LLZ27
LLZ30
LLZ33
LLZ36
Revision: A
Dynamic Resistance
Test Current
Reverse Leakage
Current
ZZ @ IZT
ZZK @ IZK
IZT
IZK
IR
@ VR
V
V
Ω
Ω
mA
mA
µA
V
min
max
max
max
max
LLZ11A
-----
10.18
10.71
10
120
10
0.5
0.04
LLZ11B
-----
10.5
11.05
10
120
10
0.5
0.04
9.67
9.98
LLZ11C
-----
10.82
11.38
10
120
10
0.5
0.04
10.28
LLZ12A
-----
11.13
11.71
12
110
10
0.5
0.04
10.6
LLZ12B
-----
11.44
12.03
12
110
10
0.5
0.04
10.9
LLZ12C
-----
11.74
12.35
12
110
10
0.5
0.04
11.2
LLZ13A
-----
12.11
12.75
14
110
10
0.5
0.04
11.5
LLZ13B
-----
12.55
13.21
14
110
10
0.5
0.04
11.9
LLZ13C
-----
12.99
13.66
14
110
10
0.5
0.04
12.3
LLZ15A
-----
13.44
14.13
16
110
10
0.5
0.04
12.8
LLZ15B
-----
13.89
14.62
16
110
10
0.5
0.04
13.2
LLZ15C
-----
14.35
15.09
16
110
10
0.5
0.04
13.6
LLZ16A
-----
14.8
15.57
18
150
10
0.5
0.04
14.1
LLZ16B
-----
15.25
16.04
18
150
10
0.5
0.04
14.5
LLZ16C
-----
15.69
16.51
18
150
10
0.5
0.04
14.9
LLZ18A
-----
16.22
17.06
23
150
10
0.5
0.04
15.4
LLZ18B
-----
16.82
17.7
23
150
10
0.5
0.04
16
LLZ18C
-----
17.42
18.33
23
150
10
0.5
0.04
16.5
LLZ20A
-----
18.02
18.96
28
200
10
0.5
0.04
17.1
LLZ20B
-----
18.63
19.59
28
200
10
0.5
0.04
17.7
LLZ20C
-----
19.23
20.22
28
200
10
0.5
0.04
18.3
LLZ20D
-----
19.72
20.72
28
200
10
0.5
0.04
18.7
LLZ22A
-----
20.15
21.2
30
200
5
0.5
0.04
19.1
19.6
LLZ22B
-----
20.64
21.71
30
200
5
0.5
0.04
LLZ22C
-----
21.08
22.17
30
200
5
0.5
0.04
20
LLZ22D
-----
21.52
22.63
30
200
5
0.5
0.04
20.4
LLZ24A
-----
22.05
23.18
35
200
5
0.5
0.04
20.9
LLZ24B
-----
22.61
23.77
35
200
5
0.5
0.04
21.5
LLZ24C
-----
23.12
24.31
35
200
5
0.5
0.04
22
LLZ24D
-----
23.63
24.85
35
200
5
0.5
0.04
22.4
LLZ27A
-----
24.26
25.52
45
250
5
0.5
0.04
23
LLZ27B
-----
24.97
26.26
45
250
5
0.5
0.04
23.7
LLZ27C
-----
25.63
26.95
45
250
5
0.5
0.04
24.3
LLZ27D
-----
26.29
27.64
45
250
5
0.5
0.04
25
LLZ30A
-----
26.99
28.39
55
250
5
0.5
0.04
25.6
LLZ30B
-----
27.7
29.13
55
250
5
0.5
0.04
26.3
LLZ30C
-----
28.36
29.82
55
250
5
0.5
0.04
26.9
LLZ30D
-----
29.02
30.51
55
250
5
0.5
0.04
27.6
LLZ33A
-----
29.68
31.22
65
250
5
0.5
0.04
28.2
LLZ33B
-----
30.32
31.88
65
250
5
0.5
0.04
28.8
LLZ33C
-----
30.9
32.5
65
250
5
0.5
0.04
29.4
LLZ33D
-----
31.49
33.11
65
250
5
0.5
0.04
29.9
LLZ36A
-----
32.14
33.79
75
250
5
0.5
0.04
30.5
LLZ36B
-----
32.79
34.49
75
250
5
0.5
0.04
31.2
LLZ36C
-----
33.4
35.13
75
250
5
0.5
0.04
31.7
LLZ36D
-----
34.01
35.77
75
250
5
0.5
0.04
32.3
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TM
MCC
LLZ2V4-LLZ56
Micro Commercial Components
Partnumbergroup
Partnumber
Marking
Code
Zener Voltage
VZ @ IZT
LLZ39
Dynamic Resistance
Test Current
Reverse Leakage
Current
ZZ @ IZT
ZZK @ IZK
IZT
IZK
IR
@ VR
V
V
Ω
Ω
mA
mA
µA
V
min
max
max
max
max
LLZ39A
-----
34.68
36.47
85
250
5
0.5
0.04
LLZ39B
-----
35.36
37.19
85
250
5
0.5
0.04
32.9
33.6
LLZ39C
-----
36
37.85
85
250
5
0.5
0.04
34.2
LLZ39D
-----
36.63
38.52
85
250
5
0.5
0.04
34.8
LLZ39E
-----
37.36
39.29
85
250
5
0.5
0.04
35.5
LLZ39F
-----
38.14
40.11
85
250
5
0.5
0.04
36.2
LLZ39G
-----
38.94
40.8
85
250
5
0.5
0.04
37
LLZ43
LLZ43
---
40
45
90
-
5
-
0.04
38
LLZ47
LLZ47
---
44
49
90
-
5
-
0.04
41.8
LLZ51
LLZ51
---
48
54
100
-
5
-
0.04
45.6
LLZ56
LLZ56
---
53
60
100
-
5
-
0.04
50.4
600
1.3
VZtn – RelativeVoltageChange
Ptot –Total Power Dissipation ( mW)
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
500
400
300
200
100
0
0
40
80
120
160
V Ztn=V Zt/V Z(25°C)
1.2
TK VZ =10 x 10–4/K
1.1
4 x 10–4/K
2 x 10–4/K
0
1.0
–2 x 10–4/K
–4 x 10–4/K
0.9
0.8
–60
200
Tamb – Ambient Temperature(°C )
TK VZ –Temperature Coefficient of VZ ( 10–4 /K)
VZ –VoltageChange( mV )
Tj =25°C
100
I Z=5mA
10
1
10
15
20
60
120
180
240
Fig. 3 Typical Change of Working Voltage vs. Junction
Temperature
1000
5
0
Tj – Junction Temperature (°C )
Fig. 1 Total Power Dissipation vs. Ambient Temperature
0
8 x 10–4/K
6 x 10–4/K
25
V Z – Z-Voltage ( V )
15
10
5
I Z=5mA
0
–5
0
10
20
30
40
50
V Z – Z-Voltage ( V )
Fig. 2 Typical Change of Working Voltage under Operating
Conditions at Tamb=25°C
Fig. 4 Temperature Coefficient of Vz vs. Z-Voltage
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TM
MCC
LLZ2V4-LLZ56
Micro Commercial Components
50
IZ – Z-Current ( mA)
CD – Diode Capacitance ( pF )
200
150
V R=2V
Tj =25°C
100
50
Ptot=500mW
Tamb=25°C
40
30
20
10
0
0
0
5
10
15
20
15
25
20
Fig. 5 Diode Capacitance vs. Z-Voltage
r Z – Differential Z-Resistance ( Ω )
10
Tj =25°C
1
0.1
0.01
1000
I Z=1mA
100
5mA
10 10mA
Tj =25°C
1
0.001
0
0.2
0.4
0.6
35
30
Fig. 8 Z-Current vs. Z-Voltage
100
I F – Forward Current ( mA)
25
V Z – Z-Voltage ( V )
V Z – Z-Voltage ( V )
0.8
0
1.0
5
10
15
20
25
V Z – Z-Voltage ( V )
V F – Forward Voltage ( V )
Fig. 6 Forward Current vs. Forward Voltage
Fig. 9 Differential Z-Resistance vs. Z-Voltage
IZ – Z-Current ( mA)
100
80
Ptot=500mW
Tamb=25°C
60
40
20
0
0
4
8
12
16
20
V Z – Z-Voltage ( V )
Fig. 7 Z-Current vs. Z-Voltage
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TM
MCC
LLZ2V4-LLZ56
Zthp –ThermalResistancefor PulseCond.(K/W)
Micro Commercial Components
1000
tp/T=0.5
100
tp/T=0.2
Single Pulse
10
RthJA=300K/W
T=Tjmax–Tamb
tp/T=0.01
tp/T=0.02
tp/T=0.1
tp/T=0.05
1
10–1
i ZM =(–VZ+(V Z2+4rzj x T/Zthp)1/2)/(2rzj)
100
101
102
tp – Pulse Length ( ms )
Fig. 10 Thermal Response
Revision: A
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TM
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
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
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problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
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