Document
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
LBZT52CXXXT1G
1 2
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)
SOD-123
Equivalent Circuit Diagram
1
Cathode
2
Anode
Maximum Ratings and Electrical Characteristics (TA=25 C Unless Otherwise Noted)
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
Symbol
PD R JA VF Tj,TSTG
Value
500 305 0.9 -65 to+150
Unit
mW C/W
V C
-
NOTES: 1. Device mounted on ceramic PCB; 7.6mm 9.4mm 0.87mm with pad areas 25mm2
Ratings and Characteristic curves
0.6
PD,POWER DISSIPATION(W) , -
0.5
0.4
0.3
0.2
0.1
0 0 25 50 75 100 125 150
TA,AMBIENT TEMPERATURE(OC) FIG. 1 Power Disspation vs Ambient temperaute
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LESHAN RADIO COMPANY, LTD.
LBZT52CXXXT1G
Electrical Characteristics ( TA=25 C unless otherwise noted, VF =0.9V Max@ IF =10mA)
Device
Zener Voltage R ange
(1)
Device Marking
VZ @ I ZT
@ IZT
(2) Nom(v) Min(V) Max(V) mA
Maximum Zener Impeda nc e(3)
ZZT @ IZT ZZK @ IZK Izk
Maximum R evers e T pic al T emperature
C urrent
Tpical C oefficent
IR @VR
@ I ZT mV/ C
Tes t C urrent
I ZTC
mA uA
V
Min Max
mA
LBZT 52C 2V4T1G WX
2.4 2.2 2.6
5
100
600 1.0 50
1.0
-3.5
0
LBZT 52C 2V 7T1G W1
2.7 2.5 2.9
5
100
600 1.0 20
1.0
-3.5
0
LBZT 52C 3V 0T1G W2
3.0 2.8 3.2
5
95
600 1.0 10
1.0
-3.5
0
LBZT 52C 3V 3T1G W3
3.3 3.1 3.5
5
95
600 1.0 5.0
1.0
-3.5
0
LBZT 52C 3V 6T1G W4
3.6 3.4 3.8
5
90
600 1.0 5.0
1.0
-3.5
0
LBZT 52C 3V 9T1G W5
3.9 3.7 4.1
5
90
600 1.0 3.0
1.0
-3.5
0
LBZT 52C 4V3T1G W6
4.3 4.0 4.6
5
90
600 1.0 3.0
1.0
-3.5
0
LBZT 52C 4V 7T1G W7
4.7 4.4 5.0
5
80
500 1.0 3.0
2.0
-3.5 0.2
LBZT 52C 5V 1T1G W8
5.1 4.8 5.4
5
60
480 1.0 2.0
2.0
-2.7 1.2
LBZT 52C 5V 6T1G W9
5.6 5.2 6.0
5
40
400 1.0 1.0
2.0
-2.0 2.5
LBZT 52C 6V 2T1G WA
6.2 5.8 6.6
5
10
150 1.0 3.0
4.0
LBZT 52C 6V 8T1G WB
6.8 6.4 7.2
5
15
80 1.0 2.0
4.0
LBZT 52C 7V 5T1G WC
7.5 7.0 7.9
5
15
80 1.0 1.0
5.0
LBZT 52C 8V 2T1G WD
8.2 7.7 8.7
5
15
80 1.0 0.7
5.0
LBZT 52C 9V 1T1G WE
9.1 8.5 9.6
5
15
100 1.0 0.5
6.0
0.4 3.7 1.2 4.5 2.5 5.3 3.2 6.2 3.8 7.0
LBZT 52C 10T1G WF
10 9.4 10.6 5
20
150 1.0 0.2
7.0
4.5 8.0
LBZT 52C 11T1G WG
11 10.4 11.6 5
20
150 1.0 0.1
8.0
5.4 9.0
LBZT 52C 12T1G WH
12 11.4 12.7 5
25
150 1.0 0.1
8.0
6.0 10.0
LBZT 52C 13T1G WI
13 12.4 14.1 5
30
170 1.0 0.1
8.0
7.0 11.0
LBZT 52C 15T1G WJ
15 13.8 15.8 5
30
200 1.0 0.1
10.5
9.2 13.0
LBZT 52C 16T1G WK
16 15.3 17.1 5
40
200 1.0 0.1
11 . 2
10.4 14.0
LBZT 52C 18T1G WL
18 16.8 19.1 5
45
225 1.0 0.1
12.6
12.4 16.0
LBZT 52C 20T1G WM
20 18.8 21.2 5
55
225 1.0 0.1
14.0
14.4 18.0
LBZT 52C 22T1G WN
22 20.8 23.3 5
55
250 1.0 0.1
15.4
16.4 20.0
LBZT 52C 24T1G WO
24 22.8 25.6 5
70
250 1.0 0.1
16.8
18.4 22.0
LBZT 52C 27T1G WP
27 25.1 28.9 2
80
300 0.5 0.1
18.9
21.4 25.3
LBZT 52C 30T1G WQ
30 28.0 32
2
80
300 0.5 0.1
21.0
24.4 29.4
LBZT 52C 33T1G WR
33 31.0 35
2
80
325 0.5 0.1
23.1
27.4 33.4
LBZT 52C 36T1G WS
36 34.0 38
2
90
350 0.5 0.1
25.2
30.4 37.4
LBZT 52C 39T1G WT
39 37.0 41
2
130
350 0.5 0.1
27.3
33.4 41.2
LBZT 52C 43T1G WU
43 40.0 46
5
100 700 1.0 0.1 32
10.0 12.0
LBZT 52C 47T1G WV
47 44.0 50
5
100
750 1.0 0.1
35
LBZT 52C 51T1G WW
51 48.0 54
5
100
750 1.0 0.1
38
10.0 12.0 10.0 12.0
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
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.
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SOD-123 Outline Dimensions
LESHAN RADIO COMPANY, LTD.
LBZT52CXXXT1G
Unit:mm
SOD-123
Dim Min
Max
A 2.55 2.85
B 1.40 1.80
C 0.95 1.35
D 0.50 0.70
E 0.30 REF
H - 0.10
J - 0.15
K 3.55 3.85
PIN 1. CATHODE 2. ANODE
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