LESHAN RADIO COMPANY, LTD.
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.
Mechanical Data:
*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)
LBZT52C2V4T1G Series
S-LBZT52C2V4T1G Series
1
2
SOD-123
Equivalent Circuit Diagram
1
2
Cathode
Anode
Maximum Ratings and Electrical Characteristics
Characteristics
Total Power Dissipation on FR-5 Board
(1)
Thermal Resistance Junction to Ambient Air
(1)
Forward Voltage @ IF=10mA
Junction and Storage Temperature Range
NOTES:
(TA=25 C Unless Otherwise Noted)
Symbol
P
D
R
JA
Value
500
0
305
0.9
-55 to +150
Unit
mW
C/W
V
C
VF
T
J
,T
STG
1. Device mounted on ceramic PCB; 7.6mm 9.4mm 0.87mm with pad areas 25mm
2
-
Ratings and Characteristic curves
0.6
P
D
,POWER DISSIPATION(W)
0.5
0.4
0.3
0.2
0.1
0
,
0
25
50
-
T
A
,AMBIENT TEMPERATURE( C)
FIG. 1 Power Disspation vs Ambient temperaute
O
-
-
75
100
125
150
Rev.A 1/4
LESHAN RADIO COMPANY, LTD.
LBZT52C2V4T1G Series,S-LBZT52C2V4T1G Series
Electrical Characteristics ( T
A
=25 C unless otherwise noted, V
F
=0.9V Max@ I
F
=10mA)
Zener Voltage R ange
(1)
Maximum Zener
Impedanc e
(3)
Z
ZT
@
I
ZT
Z
ZK
@ I
ZK
Izk
mA
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
100
100
100
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
225
225
250
250
300
300
325
350
350
700
750
750
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
Maximum R evers e
C urrent
I
R
uA
50
20
10
5.0
5.0
3.0
3.0
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.5
0.2
0.1
0.1
0.1
0.1
0.1
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
R
V
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
32
35
38
Devic e
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
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
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
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
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
Device
Marking
(2)
V
Z
@ I
ZT
Nom(v) Min(V ) Max(V )
2.4
2.7
3.0
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
15
16
18
20
22
24
27
30
33
36
39
43
47
51
2.2
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
40.0
44.0
48.0
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.8
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
54
@
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
2
2
2
2
2
2
2
2
Typical Temperature
Coefficient @ I
ZT
mV / C
Min
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6.0
7.0
9.2
10.4
12.4
14.4
16.4
18.4
21.4
24.4
27.4
30.4
33.4
10.0
10.0
10.0
Max
0
0
0
0
0
0
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
25.3
29.4
33.4
37.4
41.2
12.0
12.0
12.0
T es t
C urrent
I
ZT C
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
2
2
2
2
2
5
5
5
WX
W1
W2
W3
W4
W5
W6
W7
W8
W9
WA
WB
WC
WD
WE
WF
WG
WH
WI
WJ
WK
WL
WM
WN
WO
WP
WQ
WR
WS
WT
WU
WV
WW
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
ELECTRICAL CHARACTERISTIC CURVES
(Ta=25 C)
5.1
5.6
100m
6.2
6.8
8.2
9.1
7.5
15
11
10
12
13
16
18
20
20
10m
1m
ZENER CURRENT : I
Z
(A)
100µ
10µ
1µ
100n
4.7
2.4
10n
0
2.0
2.2
2.7
5
3.0
3.3
4.3
10
15
22
25
30
35
40
ZENER VOLTAGE : V
Z
(V)
Fig.1 Zener voltage characteristics
Rev.A 3/4
LESHAN RADIO COMPANY, LTD.
LBZT52C2V4T1G Series,S-LBZT52C2V4T1G Series
SOD−123
D
A
A1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM
A
A1
b
c
D
E
H
E
L
MILLIMETERS
MIN
NOM
MAX
0.94
1.17
1.35
0.00
0.05
0.10
0.51
0.61
0.71
−−−
−−−
0.15
1.60
1.40
1.80
2.54
2.69
2.84
3.56
3.68
3.86
−−−
−−−
0.25
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
−−−
H
E
2.36
0.093
4.19
0.165
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÂÂÂÂ
ÂÂÂÂ
ÂÂÂÂ
2
1
E
L
C
STYLE 1:
PIN 1. CATHODE
2. ANODE
b
SOLDERING FOOTPRINT*
0.91
0.036
1.22
0.048
SCALE 10:1
mm
inches
Rev.A 4/4
嵌入式系统
