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LMSZ4689ET1G PDF даташит

Спецификация LMSZ4689ET1G изготовлена ​​​​«Leshan Radio Company» и имеет функцию, называемую «Zener Voltage Regulators».

Детали детали

Номер произв LMSZ4689ET1G
Описание Zener Voltage Regulators
Производители Leshan Radio Company
логотип Leshan Radio Company логотип 

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LMSZ4689ET1G Даташит, Описание, Даташиты
LESHAN RADIO COMPANY, LTD.
Zener Voltage Regulators
500 mW SOD−123 Surface Mount
Three complete series of Zener diodes are offered in the convenient,
surface mount plastic SOD−123 package. These devices provide a
convenient alternative to the leadless 34−package style.
Features
500 mW Rating on FR−4 or FR−5 Board
Wide Zener Reverse Voltage Range − 1.8 V to 43 V
Package Designed for Optimal Automated Board Assembly
Small Package Size for High Density Applications
ESD Rating of Class 3 (>16 kV) per Human Body Model
Peak Power − 225 W (8 x 20 ms)
We declare that the material of product
compliance with RoHS requirements.
LMSZ4678ET1G Series
2
1
SOD−123
1
Cathode
2
Anode
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic case
FINISH: Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL 94 V−0
MAXIMUM RATINGS
Rating
Symbol Max Unit
Peak Power Dissipation @ 20 ms (Note 1) Ppk 225 W
@ TL 25°C
Total Power Dissipation on FR−5 Board,
(Note 2) @ TL = 75°C
Derated above 75°C
PD
500 mW
6.7 mW/°C
Thermal Resistance, (Note 3)
Junction−to−Ambient
RqJA
340 °C/W
Thermal Resistance, (Note 3)
Junction−to−Lead
RqJL
150 °C/W
Junction and Storage Temperature Range
TJ, Tstg −55 to
+150
°C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. Nonrepetitive current pulse per Figure 11.
2. FR−5 = 3.5 x 1.5 inches, using the minimum recommended footprint.
3. Thermal Resistance measurement obtained via infrared Scan Method.
MARKING DIAGRAM
ÂÂÂÂÂÂ
xx
G
xx = Device Code
M = Date Code
G = Pb−Free Package
ORDERING INFORMATION
Device
Package
Shipping
LMSZ4xxxET1G SOD−123 3000/Tape & Reel
LMSZ4xxxET3G SOD−123 10000/Tape & Reel
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LMSZ4689ET1G Даташит, Описание, Даташиты
LESHAN RADIO COMPANY, LTD.
LMSZ4678ET1G Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless
otherwise noted, VF = 0.95 V Max. @ IF = 10 mA)
Symbol
Parameter
VZ Reverse Zener Voltage @ IZT
IZT Reverse Current
IR Reverse Leakage Current @ VR
VR Reverse Voltage
IF Forward Current
VF Forward Voltage @ IF
I
IF
VZ VR
IIRZT VF
V
Zener Voltage Regulator
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA)
Zener Voltage (Note 1)
Device
Device
VZ (V)
@ IZT
Marking
Min
Nom
Max mA
LMSZ4684ET1G
CG3
3.13 3.3 3.47 50
LMSZ4688ET1G
CG7
4.47 4.7 4.94 50
LMSZ4689ET1G
CG8
4.85 5.1 5.36 50
LMSZ4690ET1G
CG9
5.32 5.6 5.88 50
LMSZ4691ET1G
CH1
5.89 6.2 6.51 50
LMSZ4692ET1G
CH2
6.46 6.8 7.14 50
LMSZ4693ET1G
CH3
7.13 7.5 7.88 50
LMSZ4697ET1G
CH7
9.50
10
10.50
50
LMSZ4699ET1G
CH9
11.40
12
12.60
50
LMSZ4701ET1G
CJ2 13.3 14 14.7 50
LMSZ4702ET1G
CJ3
14.25
15
15.75
50
LMSZ4703ET1G
CJ4
15.20
16
16.80
50
LMSZ4705ET1G
CJ6
17.10
18
18.90
50
LMSZ4709ET1G
CK1
22.80
24
25.20
50
LMSZ4711ET1G
CK3
25.65
27
28.35
50
LMSZ4717ET1G
CK9
40.85
43
45.15
50
1. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TL = 30°C ±1°C.
Leakage Current
IR @ VR
mA V
7.5 1.5
10 3
10 3
10 4
10 5
10 5.1
10 5.7
1 7.6
0.05 9.1
0.05 10.6
0.05 11.4
0.05 12.1
0.05 13.6
0.01 18.2
0.01 20.4
0.01 32.6
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LMSZ4689ET1G Даташит, Описание, Даташиты
LESHAN RADIO COMPANY, LTD.
TYPICAL CHARACTERISTICS
LMSZ4678ET1G Series
8
7 TYPICAL TC VALUES
6
100
TYPICAL TC VALUES
5
4 VZ @ IZT
VZ @ IZT
3
10
2
1
0
−1
−2
−3
2 3 4 5 6 7 8 9 10 11 12
VZ, NOMINAL ZENER VOLTAGE (V)
1
10
VZ, NOMINAL ZENER VOLTAGE (V)
Figure 1. Temperature Coefficients
(Temperature Range − 55°C to +150°C)
Figure 2. Temperature Coefficients
(Temperature Range − 55°C to +150°C)
100
1.2
1.0
0.8 PD versus TL
0.6 PD versus TA
0.4
1000
100
10
RECTANGULAR
WAVEFORM, TA = 25°C
0.2
01
0 25 50 75 100 125 150 0.1
T, TEMPERATURE (°C)
1 10 100
PW, PULSE WIDTH (ms)
1000
Figure 3. Steady State Power Derating
Figure 4. Maximum Nonrepetitive Surge Power
1000
IZ = 1 mA
100
5 mA
20 mA
10
TJ = 25°C
IZ(AC) = 0.1 IZ(DC)
f = 1 kHz
1000
100
75 V (MMSZ5267BT1)
91 V (MMSZ5270BT1)
10
150°C 75°C 25°C 0°C
11
1 10 100 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
VZ, NOMINAL ZENER VOLTAGE
VF, FORWARD VOLTAGE (V)
Figure 5. Effect of Zener Voltage on
Zener Impedance
Figure 6. Typical Forward Voltage
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Номер в каталогеОписаниеПроизводители
LMSZ4689ET1GZener Voltage RegulatorsLeshan Radio Company
Leshan Radio Company

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