LRC LUDZS18BT1G Zener voltage regulator Datasheet

LESHAN RADIO COMPANY, LTD.
Zener Voltage Regulators
200 mW SOD-323 Surface Mount
This series of Zener diodes is packaged in a SOD–323 surface mount package that
has a power dissipation of 200 mW. They are designed to provide voltage regulation
protection and are especially attractive in situations where space is at a premium. They
are well suited for applications such as cellular phones, hand held portables, and
high density PC boards.
LUDZS2.4BT1G
Series
S-LUDZS2.4BT1G
Series
1
Specification Features:
.
2
SOD– 323
MARKING DIAGRAM
xx
M
• High demand voltage range (3.6V-36V)
• Steady State Power Rating of 200 mW
• Small Body Outline Dimensions: 0.067" x 0.049"(1.7 mm x 1.25 mm)
Low Body Height: 0.035" (0.9 mm)
• Package Weight: 4.507 mg/unit
• ESD Rating of Class 3 per Human Body Model
• 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.
• We declare that the material of product compliance with RoHS requirements.
x x =Device Marking Code
M =Date Code
Mechanical Characteristics:
CASE: Void-free, transfer-molded plastic
FINISH: All external surfaces are corrosion resistant
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL94 V-0
MOUNTING POSITION: Any
1
CATHODE
2
ANODE
ORDERING INFORMATION
Device
Package
Shipping
LUDZS2.4BT1G Series
SOD-323
3000/Tape&Reel
LUDZS2.4BT3G Series
SOD-323
10000/Tape&Reel
*See specific marking table.
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
Parameter
Symbol
Limits
Unit
Power dissipation
P
200
mW
Thermal Resistance from
Junction to Ambient
RθJA
635
°C/W
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−55 to +150
°C
Operating temperature
Topr
−55 to +150
°C
Rev.D 1/5
LESHAN RADIO COMPANY, LTD.
LUDZS2.4BT1G Series , S-LUDZS2.4BT1G Series
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted,
VF = 0.9 V Max. @ IF = 10 mA for all types)
Parameter
Symbol
VZ
Reverse Zener Voltage @ IZT
IZT
Reverse Current
ZZT
Maximum Zener Impedance @ IZT
IZK
Reverse Current
ZZK
Maximum Zener Impedance @ IZK
IR
Reverse Leakage Current @ VR
VR
Reverse Voltage
IF
Forward Current
VF
Forward Voltage @ IF
QVZ
C
I
IF
VZ VR
IR VF
IZT
V
Maximum Temperature Coefficient of VZ
Max. Capacitance @VR = 0 and f = 1 MHz
Zener Voltage Regulator
Rev.D 2/5
LESHAN RADIO COMPANY, LTD.
LUDZS2.4BT1G Series , S-LUDZS2.4BT1G Series
ELECTRICAL CHARACTERISTICS (Ta=25qC)
Zener voltage
Device
Device
Operating
resistance
Rising operating
resistance
Reverse current
ZZ(Ω)
Zzk(Ω)
IR(µA)
VZ(V)
Marking
Min.
Max.
IZ
(mA)
Max.
IZ
(mA)
5
Max.
IZ
(mA)
Max.
VR
(V)
1000
0.5
100
1.0
LUDZS2.4BT1G
22
2.430
2.630
5
100
LUDZS2.7BT1G
32
2.690
2.910
5
110
5
1000
0.5
100
1.0
LUDZS3.0BT1G
42
3.010
3.220
5
120
5
1000
0.5
50
1.0
LUDZS3.3BT1G
52
3.320
3.530
5
120
5
1000
0.5
20
1.0
LUDZS3.6BT1G
62
3.600
3.845
5
100
5
1000
1.0
10
1.0
LUDZS3.9BT1G
72
3.890
4.160
5
100
5
1000
1.0
5
1.0
LUDZS4.3BT1G
82
4.170
4.430
5
100
5
1000
1.0
5
1.0
LUDZS4.7BT1G
92
4.550
4.750
5
100
5
800
0.5
2
1.0
LUDZS5.1BT1G
A2
4.980
5.200
5
80
5
500
0.5
2
1.5
LUDZS5.6BT1G
C2
5.490
5.730
5
60
5
200
0.5
1
2.5
LUDZS6.2BT1G
E2
6.060
6.330
5
60
5
100
0.5
1
3.0
LUDZS6.8BT1G
F2
6.650
6.930
5
40
5
60
0.5
0.5
3.5
LUDZS7.5BT1G
H2
7.280
7.600
5
30
5
60
0.5
0.5
4.0
LUDZS8.2BT1G
J2
8.020
8.360
5
30
5
60
0.5
0.5
5.0
LUDZS9.1BT1G
L2
8.850
9.230
5
30
5
60
0.5
0.5
6.0
LUDZS10BT1G
05
9.770
10.210
5
30
5
60
0.5
0.1
7.0
LUDZS11BT1G
15
10.760
11.220
5
30
5
60
0.5
0.1
8.0
LUDZS12BT1G
25
11.740
12.240
5
30
5
80
0.5
0.1
9.0
LUDZS13BT1G
35
12.910
13.490
5
37
5
80
0.5
0.1
10.0
LUDZS15BT1G
45
14.340
14.980
5
42
5
80
0.5
0.1
11.0
LUDZS16BT1G
55
15.850
16.510
5
50
5
80
0.5
0.1
12.0
LUDZS18BT1G
65
17.560
18.350
5
65
5
80
0.5
0.1
13.0
LUDZS20BT1G
75
19.520
20.390
5
85
5
100
0.5
0.1
15.0
LUDZS22BT1G
85
21.540
22.470
5
100
5
100
0.5
0.1
17.0
LUDZS24BT1G
95
23.720
24.780
5
120
5
120
0.5
0.1
19.0
LUDZS27BT1G
A5
26.190
27.530
5
150
5
150
0.5
0.1
21.0
LUDZS30BT1G
C5
29.190
30.690
5
200
5
200
0.5
0.1
23.0
LUDZS33BT1G
E5
32.150
33.790
5
250
5
250
0.5
0.1
25.0
F5
35.070
36.870
5
300
5
300
0.5
0.1
27.0
LUDZS36BT1G
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.D 3/5
LESHAN RADIO COMPANY, LTD.
LUDZS2.4BT1G Series , S-LUDZS2.4BT1G Series
22
20
18
16
15
13
12
11
10
8.2
9.1
7.5
6.2
5.1
5.6
100m
6.8
ELECTRICAL CHARACTERISTIC CURVES (Ta=25qC)
4.7
10m
100µ
10µ
1µ
10n
0
5
4.3
3.3
3.0
2.7
2.4
100n
10
15
20
25
30
35
40
ZENER VOLTAGE : VZ (V)
300
200
100
0
0
25
50
100
AMBIENT TEMPERATURE : Ta (°C)
Fig.2 Derating curve
150
TEMP. COEFFICIENT CHARACTERISTICS (% / °C)
Fig.1 Zener voltage characteristics
POWER DISSIPATION : Pd (mW)
ZENER CURRENT : IZ (A)
1m
0.10
Iz=5mA
0.08
Iz=500µA
0.06
0.04
0.02
0.00
−0.02
2
10
20
30
ZENER VOLTAGE : Vz (V)
−0.04
−0.06
−0.08
Fig.3 Zener voltage-temp.
coefficient characteristics
Rev.D 4/5
LESHAN RADIO COMPANY, LTD.
LUDZS2.4BT1G Series , S-LUDZS2.4BT1G Series
SOD–323
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. LEAD THICKNESS SPECIFIED PER L/F DRAWING
WITH SOLDER PLATING.
4. DIMENSIONS A AND B DO NOT INCLUDE MOLD
FLASH, PROTRUSIONS OR GATE BURRS.
5. DIMENSION L IS MEASURED FROM END OF RADIUS.
HE
D
b
1
2
E
MILLIMETERS
DIM MIN
NOM MAX
A
0.80
0.90
1.00
A1 0.00
0.05
0.10
A3
0.15 REF
b
0.25
0.32
0.4
C 0.089
0.12 0.177
D
1.60
1.70
1.80
E
1.15
1.25
1.35
L
0.08
HE
2.30
2.50
2.70
A3
A
C
NOTE 3
L
NOTE 5
A1
INCHES
NOM MAX
0.035 0.040
0.002 0.004
0.006 REF
0.010 0.012 0.016
0.003 0.005 0.007
0.062 0.066 0.070
0.045 0.049 0.053
0.003
0.090 0.098 0.105
MIN
0.031
0.000
SOLDERING FOOTPRINT*
0.63
0.025
0.83
0.033
1.60
0.063
2.85
0.112
Rev.D 5/5
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