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
*Pb-Free package is available
*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.O 1/3
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
Device
Devic e
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
LBZT 52C 2V 4
LBZT 52C 2V 7
LBZT 52C 3V 0
LBZT 52C 3V 3
LBZT 52C 3V 6
LBZT 52C 3V 9
LBZT 52C 4V 3
LBZT 52C 4V 7
LBZT 52C 5V 1
LBZT 52C 5V 6
LBZT 52C 6V 2
LBZT 52C 6V 8
LBZT 52C 7V 5
LBZT 52C 8V 2
LBZT 52C 9V 1
LBZT 52C 10
LBZT 52C 11
LBZT 52C 12
LBZT 52C 13
LBZT 52C 15
LBZT 52C 16
LBZT 52C 18
LBZT 52C 20
LBZT 52C 22
LBZT 52C 24
LBZT 52C 27
LBZT 52C 30
LBZT 52C 33
LBZT 52C 36
LBZT 52C 39
LBZT 52C 43
LBZT 52C 47
LBZT 52C 51
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.O 2/3
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
1.40
1.60
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.O 3/3
