LESHAN RADIO COMPANY, LTD.
LBZT52C2V4T1G Series
S-LBZT52C2V4T1G Series
Surface Mount Zener Diodes
Features:
*500mw Power Dissipation
*Ideal for Surface Mountted Application
*Zener Breakdown Voltage Range 2.4V to 51V
*We declare that the material of product compliant with RoHS and
Halogen Free.
*S- Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC-Q101 Qualified and
PPAP Capable.
1
2
SOD-123
Equivalent Circuit Diagram
Mechanical Data:
1
*Case : SOD-123 Molded plastic
*Terminals: Solderable per MIL-STD-202, Method 208
*Polarity: Cathode Indicated by Polarity Band
*Marking: Marking Code (See Table on Page 2)
*Weigh: 0.01grams(approx)
Cathode
Maximum Ratings and Electrical Characteristics
Characteristics
Thermal Resistance Junction to Ambient Air
(TA=25 C Unless Otherwise Noted)
Value
Unit
PD
500
0
mW
305
C/W
VF
0.9
V
T J ,T STG
-55 to +150
C
R
Forward Voltage @ IF=10mA
Junction and Storage Temperature Range
Anode
Symbol
Total Power Dissipation on FR-5 Board (1)
(1)
2
JA
NOTES:
2
-
-
-
-
1. Device mounted on ceramic PCB; 7.6mm 9.4mm 0.87mm with pad areas 25mm
Ratings and Characteristic curves
,
P D ,POWER DISSIPATION(W)
0.6
0.5
0.4
0.3
0.2
0.1
0
0
25
50
75
100
125
150
TA,AMBIENT TEMPERATURE( C)
FIG. 1 Power Disspation vs Ambient temperaute
O
Rev.A 1/4
LESHAN RADIO COMPANY, LTD.
LBZT52C2V4T1G Series,S-LBZT52C2V4T1G Series
Electrical Characteristics ( TA =25 C unless otherwise noted, VF =0.9V Max@ IF =10mA)
Maximum Zener
Impedanc e (3)
Zener Voltage R ange
(1)
Devic e
Device
Marking
(2)
V Z @ I ZT
@ I ZT
Nom(v) Min(V ) Max(V )
Z ZT @ I ZT Z ZK @ I ZK
mA
Maximum R evers e
C urrent
Izk
IR
@VR
Typical Temperature
Coefficient @ I ZT
mV / C
T es t
C urrent
I ZT C
mA
uA
V
Min
Max
mA
5
5
5
5
5
100
100
95
95
90
90
90
80
60
40
600
600
600
600
600
600
600
500
480
400
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
50
20
10
5.0
5.0
3.0
3.0
3.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0
0
0
0
0
0
0
0.2
1.2
2.5
5
5
5
5
5
5
5
5
5
5
6.6
7.2
7.9
8.7
9.6
5
5
5
5
5
10
15
15
15
15
150
80
80
80
100
1.0
1.0
1.0
1.0
1.0
3.0
2.0
1.0
0.7
0.5
4.0
4.0
5.0
5.0
6.0
0.4
1.2
2.5
3.2
3.8
3.7
4.5
5.3
6.2
7.0
5
5
5
5
5
9.4
10.4
11.4
12.4
13.8
10.6
11.6
12.7
14.1
15.8
5
5
5
5
5
150
150
150
170
200
1.0
1.0
1.0
1.0
1.0
0.2
0.1
0.1
0.1
0.1
7.0
8.0
8.0
8.0
10.5
4.5
5.4
6.0
7.0
9.2
8.0
9.0
10.0
11.0
13.0
5
5
5
5
5
15.3
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
5
5
5
5
5
2
2
2
2
2
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
200
225
225
250
250
300
300
325
350
350
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
10.4
12.4
14.4
16.4
18.4
21.4
24.4
27.4
30.4
33.4
14.0
16.0
18.0
20.0
22.0
25.3
29.4
33.4
37.4
41.2
5
5
5
5
5
2
2
2
2
2
40.0
44.0
48.0
46
50
54
2
2
2
100
100
100
700
750
750
1.0
1.0
1.0
0.1
0.1
0.1
32
35
38
10.0
10.0
10.0
12.0
12.0
12.0
5
5
5
LBZT 52C 2V 4 T 1G
LBZT 52C 2V 7 T 1G
LBZT 52C 3V 0 T 1G
LBZT 52C 3V 3 T 1G
LBZT 52C 3V 6 T 1G
WX
W1
W2
W3
W4
2.4
2.7
3.0
3.3
3.6
2.2
2.5
2.8
3.1
3.4
2.6
2.9
3.2
3.5
3.8
5
5
5
5
5
LBZT 52C 3V 9 T 1G
LBZT 52C 4V 3 T 1G
LBZT 52C 4V 7 T 1G
LBZT 52C 5V 1 T 1G
LBZT 52C 5V 6 T 1G
W5
W6
W7
W8
W9
3.9
4.3
4.7
5.1
5.6
3.7
4.0
4.4
4.8
5.2
4.1
4.6
5.0
5.4
6.0
LBZT 52C 6V 2 T 1G
LBZT 52C 6V 8 T 1G
LBZT 52C 7V 5 T 1G
LBZT 52C 8V 2 T 1G
LBZT 52C 9V 1 T 1G
LBZT 52C 10 T 1G
LBZT 52C 11 T1G
LBZT 52C 12 T 1G
LBZT 52C 13 T 1G
LBZT 52C 15 T 1G
WA
WB
WC
WD
WE
6.2
6.8
7.5
8.2
9.1
5.8
6.4
7.0
7.7
8.5
WF
WG
WH
WI
WJ
10
11
12
13
15
LBZT 52C 16 T 1G
LBZT 52C 18 T 1G
LBZT 52C 20 T 1G
LBZT 52C 22 T 1G
LBZT 52C 24 T 1G
WK
WL
WM
WN
WO
16
18
20
22
24
LBZT 52C 27 T 1G
LBZT 52C 30 T 1G
LBZT 52C 33 T 1G
LBZT 52C 36 T 1G
LBZT 52C 39 T 1G
LBZT 52C 43 T 1G
LBZT 52C 47 T 1G
LBZT 52C 51 T 1G
WP
WQ
WR
WS
WT
WU
WV
WW
27
30
33
36
39
43
47
51
Note:
1. Tested with pulses, period = 5ms, pulse width = 300us.
2. When provided, otherwise, parts are provided with date code only, and type number identifications appears on reel only.
3. f=1KHz.
Rev.A 2/4
LESHAN RADIO COMPANY, LTD.
LBZT52C2V4T1G Series , S-LBZT52C2V4T1G Series
22
20
18
16
15
13
12
11
10
8.2
9.1
7.5
6.8
6.2
5.1
100m
5.6
ELECTRICAL CHARACTERISTIC CURVES (Ta=25qC)
4.7
10m
100µ
10µ
1µ
0
5
4.3
3.3
3.0
2.4
2.7
10n
2.2
100n
2.0
ZENER CURRENT : IZ (A)
1m
10
15
20
25
30
35
40
ZENER VOLTAGE : VZ (V)
Fig.1 Zener voltage characteristics
Rev.A 3/4
LESHAN RADIO COMPANY, LTD.
LBZT52C2V4T1G Series,S-LBZT52C2V4T1G Series
SOD−123
D
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NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
A
A1
1
HE
DIM
A
A1
b
c
D
E
HE
L
E
b
MIN
0.037
0.000
0.020
−−−
0.055
0.100
0.140
0.010
INCHES
NOM
0.046
0.002
0.024
−−−
0.063
0.106
0.145
−−−
MAX
0.053
0.004
0.028
0.006
0.071
0.112
0.152
−−−
STYLE 1:
PIN 1. CATHODE
2. ANODE
L
2
MILLIMETERS
MIN
NOM
MAX
0.94
1.17
1.35
0.00
0.05
0.10
0.51
0.61
0.71
−−−
−−−
0.15
1.40
1.60
1.80
2.54
2.69
2.84
3.56
3.68
3.86
−−−
−−−
0.25
C
SOLDERING FOOTPRINT*
ÉÉÉ
ÉÉÉ
ÉÉÉ
0.91
0.036
2.36
0.093
4.19
0.165
ÉÉÉ
ÉÉÉ
ÉÉÉ
SCALE 10:1
1.22
0.048
mm Ǔ
ǒinches
Rev.A 4/4
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