Document
LESHAN RADIO COMPANY, LTD.
Surface Mount Zener Diodes
Features: *500mw Power Dissipation *Ideal for Surface Mountted Application *Zener Breakdown Voltage Range 2.0V to 36V *Pb-Free package is available
LBZT52B2V0T1G Series
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 Specific marking table) *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
Symbol
Value
Unit
Total Power Dissipation on FR-5 Board(1)
PD 500 mW
Thermal Resistance Junction to Ambient Air (1)
R JA
305
C/W
Forward Voltage @ IF=10mA
VF 0.9
V
Junction and Storage Temperature Range
Tj,TSTG
-55 to +150
C
NOTES: 1. Device mounted on ceramic PCB; 7.6mm 9.4mm 0.87mm with pad areas 25mm2
-
Device Marking Code
Ratings and Characteristic curves
PD,POWER DISSIPATION(W)
,
Device LBZT52B2V0T1G LBZT52B2V2T1G LBZT52B2V4T1G
LBZT52B2V7T1G
LBZT52B3V0T1G
LBZT52B3V3T1G LBZT52B3V6T1G LBZT52B3V9T1G LBZT52B4V3T1G LBZT52B4V7T1G LBZT52B5V1T1G LBZT52B5V6T1G LBZT52B6V2T1G LBZT52B6V8T1G LBZT52B7V5T1G LBZT52B8V2T1G
Marking 02 12 22 32
42 52 62 72 82 92 A2 C2 E2 F2 H2 J2
Device
Marking
LBZT52B9V1T1G LBZT52B10T1G LBZT52B11T1G
L2 05 15
LBZT52B12T1G LBZT52B13T1G
25 35
LBZT52B15T1G 45
LBZT52B16T1G 55
LBZT52B18T1G 65
LBZT52B20T1G LBZT52B22T1G LBZT52B24T1G
75 85
95
LBZT52B27T1G LBZT52B30T1G
LBZT52B33T1G LBZT52B36T1G
-
A5 C5 E5 F5 -
0.6
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
Rev.O 1/3
LESHAN RADIO COMPANY, LTD.
LBZT52B2V0T1G Series
Electrical Characteristics ( TA=25 C unless otherwise noted, VF =0.9V Max@ IF =10mA)
Device
LBZT52B2V0T1G LBZT52B2V2T1G LBZT52B2V4T1G LBZT52B2V7T1G LBZT52B3V0T1G LBZT52B3V3T1G LBZT52B3V6T1G LBZT52B3V9T1G LBZT52B4V3T1G LBZT52B4V7T1G LBZT52B5V1T1G LBZT52B5V6T1G LBZT52B6V2T1G LBZT52B6V8T1G LBZT52B7V5T1G LBZT52B8V2T1G LBZT52B9V1T1G LBZT52B10T1G LBZT52B11T1G LBZT52B12T1G LBZT52B13T1G LBZT52B15T1G LBZT52B16T1G LBZT52B18T1G LBZT52B20T1G LBZT52B22T1G LBZT52B24T1G LBZT52B27T1G LBZT52B30T1G LBZT52B33T1G
LBZT52B36T1G
Zener voltage VZ(V)
Min. Max.
2.020 2.220 2.430 2.690 3.010 3.320 3.600 3.890 4.170 4.550 4.980 5.490 6.060 6.650 7.280 8.020 8.850 9.770 10.760 11.740 12.910 14.340 15.850 17.560 19.520 21.540 23.720 26.190 29.190 32.150 35.070
2.200 2.410 2.630 2.910 3.220 3.530 3.845 4.160 4.430 4.750 5.200 5.730 6.330 6.930 7.600 8.360 9.230 10.210 11.220 12.240 13.490 14.980 16.510 18.350 20.390 22.470 24.780 27.530 30.690 33.790 36.870
IZ (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 5 5 5 5 5 5
Operating resistance
ZZ(Ω)
Max.
IZ (mA)
100 5
100 5
100 5
110 5
120 5
120 5 100 5
100 5
100 5
100 5
80 5
60 5
60 5
40 5
30 5
30 5
30 5
30 5
30 5
30 5
37 5
42 5
50 5
65 5
85 5
100 5
120 5
150 5
200 5
250 5
300 5
Rising operating resistance
Zzk(Ω)
Max.
IZ (mA)
1000
0.5
1000
0.5
1000
0.5
1000
0.5
1000
0.5
1000 1000
0.5 1.0
1000
1.0
1000
1.0
800 0.5
500 0.5
200 0.5
100 0.5
60 0.5
60 0.5
60 0.5
60 0.5
60 0.5
60 0.5
80 0.5
80 0.5
80 0.5
80 0.5
80 0.5
100 0.5
100 0.5
120 0.5
150 0.5
200 0.5
250 0.5
300 0.5
Reverse curre
IR(µA)
Max.
VR (V)
120 0.5
120 0.7
100 1.0
100 1.0
50 1.0
20 1.0 10 1.0
5 1.0
5 1.0
2 1.0
2 1.5
1 2.5
1 3.0
0.5 3.5
0.5 4.0
0.5 5.0
0.5 6.0
0.1 7.0
0.1 8.0
0.1 9.0
0.1 10.0
0.1 11.0
0.1 12.0
0.1 13.0
0.1 15.0
0.1 17.0
0.1 19.0
0.1 21.0
0.1 23.0
0.1 25.0
0.1 27.0
Notes) 1. The Zener voltage (Vz) is measured 40ms after power is supplied. 2. The operating resistances (Zz, Zzk) are measured by superimposing a minute alternating current on the regulated current (Iz).
Rev.O 2/3
LESHAN RADIO COMPANY, LTD.
LBZT52B2V0T1G Series
SOD−123
D
HE ÂÂÂÂÂÂÂÂÂ1 ÂÂÂ E
2
b
A A1
L C
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH.
MILLIMETERS
DIM MIN NOM MAX A 0.94 1.17 1.35 A1 0.00 0.05 0.10 b 0.51 0.61 0.71 c −−− −−− 0.15 D 1.40 1.60 1.80 E 2.54 2.69 2.84 HE 3.56 3.68 3.86 L 0.25 −−− −−−
STYLE 1: PIN 1. CATHODE 2. ANODE
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
−−−
SOLDERING FOOTPRINT*
0.91 0.036
ÉÉÉÉÉÉÉÉÉ 2.36 ÉÉÉÉÉÉÉÉÉ 0.093
4.19 0.165
1.22 0.048
ǒ ǓSCALE 10:1
mm inches
Rev.O 3/3
.