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LVA474A PDF预览

LVA474A

更新时间: 2024-09-25 17:25:15
品牌 Logo 应用领域
美高森美 - MICROSEMI 测试二极管
页数 文件大小 规格书
2页 48K
描述
Zener Diode, 7.4V V(Z), 0.4W, DO-35, HERMETIC SEALED, GLASS PACKAGE-2

LVA474A 技术参数

生命周期:Active零件包装代码:DO-35
包装说明:O-LALF-W2针数:2
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.61
配置:SINGLE二极管类型:ZENER DIODE
最大动态阻抗:175 ΩJEDEC-95代码:DO-35
JESD-30 代码:O-LALF-W2JESD-609代码:e0
元件数量:1端子数量:2
最高工作温度:175 °C最低工作温度:-65 °C
封装主体材料:GLASS封装形状:ROUND
封装形式:LONG FORM最大功率耗散:0.4 W
认证状态:Not Qualified标称参考电压:7.4 V
子类别:Voltage Reference Diodes表面贴装:NO
端子面层:TIN LEAD端子形式:WIRE
端子位置:AXIAL工作测试电流:0.25 mA
Base Number Matches:1

LVA474A 数据手册

 浏览型号LVA474A的Datasheet PDF文件第2页 
TECHNICAL DATA SHEET  
6 Lake Street, Lawrence, MA 01841  
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803  
Website: http: //www.microsemi.com  
– LOW NOISE, LOW VOLTAGE  
– DESIGNED FOR USE AT LOW CURRENT LEVELS  
– METALLURGICALLY BONDED  
LOW VOLTAGE AVALANCHE  
ZENER DIODE  
Qualified per MIL-PRF-19500/  
DEVICES  
QUALIFIED LEVELS  
LVA43A – LVA100A  
LVA343A – LVA3100A  
LVA450A – LVA498A  
Ø.068/.076  
[1.73/1.93]  
MAXIMUM RATING AT 25°C  
Junction and Storage Temperature:  
DC Power Dissipation:  
Power Derating:  
-65°C to +175°C  
400mW @ +25°C  
Derate linearly to zero @ 175°C  
ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)  
Maximum  
Noise  
Density  
Nd @ 250μ  
Not3 (3)  
ΔVz  
IzL – Izh  
Note (2)  
Zener  
Voltage  
Nom.  
Vz  
Test  
Current  
Izt  
Maximum  
Dynamic  
Impedance  
Zz  
Maximum  
Reverse  
Current  
Ir @ Vr  
Reverse  
Voltage  
Vr  
Similar  
to  
JEDEC  
Type  
Vf  
@
200mA  
max  
TYPE  
NUMBER  
IzL  
IzH  
ΔVz  
Note (1)  
.150/.170  
[3.81/4.32]  
POLARITY  
BAND  
(CATHODE)  
μV/Hz  
4.0  
Volts  
4.3  
mA  
20.0  
10.0  
5.0  
Ohms  
18  
Volts  
1.5  
1.5  
2.0  
3.0  
4.0  
5.0  
6.0  
6.5  
8.0  
9.0  
V
mA  
2.0  
IzH  
20.0  
10.0  
5.0  
μA  
4.0  
LVA43A 1/  
LVA47A  
LVA51A  
LVA56A  
LVA62A  
LVA68A  
LVA75A  
LVA82A  
LVA91A  
LVA100A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
1.125  
0.75  
0.45  
0.15  
0.15  
0.15  
0.15  
0.15  
0.15  
0.15  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
4.7  
15  
4.0  
4.0  
1.0  
5.1  
15  
0.10  
0.05  
0.05  
0.05  
0.01  
0.01  
0.01  
0.01  
4.0  
0.25  
0.25  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
5.6  
1.0  
40  
4.0  
1.0  
1.000 MIN  
[25.400]  
6.2  
1.0  
50  
4.0  
1.0  
6.8  
1.0  
50  
4.0  
1.0  
7.5  
1.0  
100  
100  
100  
100  
4.0  
1.0  
8.2  
1.0  
4.0  
1.0  
9.1  
1.0  
4.0  
1.0  
10.0  
1.0  
4.0  
1.0  
Ø.018/.022  
[.46/.56]  
LVA343A 2/  
LVA347A  
LVA351A  
LVA356A  
LVA362A  
LVA368A  
LVA375A  
LVA382A  
LVA391A  
LVA3100A  
1N6082  
1N6083  
1N6084  
1N6085  
1N6086  
1N6087  
1N6088  
1N6089  
1N6090  
1N6091  
4.3  
4.7  
5.1  
5.6  
6.2  
6.8  
7.5  
8.2  
9.1  
10.0  
20.0  
10.0  
5.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
18  
18  
18  
40  
45  
50  
50  
60  
60  
60  
5.00  
5.00  
5.00  
5.00  
2.00  
2.00  
2.00  
1.00  
1.00  
1.00  
1.5  
2.0  
3.0  
4.5  
5.6  
6.2  
6.8  
7.5  
8.2  
9.1  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
0.95  
0.50  
0.50  
0.50  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
2.0  
20.0  
10.0  
5.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.0  
0.25  
0.25  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
INCH  
[MM]  
ALL DIMENSIONS IN  
FIGURE 1  
LVA450A 3/  
LVA453A  
LVA456A  
LVA459A  
LVA462A  
LVA465A  
LVA468A  
LVA471A  
LVA474A  
LVA477A  
LVA480A  
LVA483A  
LVA486A  
LVA489A  
LVA492A  
LVA495A  
LVA498A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
5.0  
5.3  
5.6  
5.9  
6.2  
6.5  
6.8  
7.1  
7.4  
7.7  
8.0  
8.3  
8.6  
8.9  
9.2  
9.5  
9.8  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
700  
250  
100  
100  
100  
100  
100  
175  
175  
175  
175  
175  
175  
175  
175  
175  
175  
10.0  
5.0  
5.0  
5.0  
5.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
1.0  
1.0  
1.0  
1.0  
1.0  
4.0  
4.08  
4.48  
4.72  
4.96  
5.2  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
0.40  
0.20  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.10  
0.1  
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  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
DESIGN DATA  
0.1  
0.05  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
CASE: Hermetically sealed glass  
case. DO-35 outline.  
LEAD MATERIAL: Copper  
clad steel.  
5.44  
5.68  
5.92  
6.16  
6.4  
LEAD FINISH: Tin / Lead  
THERMAL RESISTANCE:  
(RθJEC): 250°C/W maximum at  
L = .375 inch  
6.64  
6.88  
7.12  
7.36  
7.6  
THERMAL IMPEDANCE:  
(ZθJX): 35°C/W maximum  
7.84  
POLARITY: Diode to be  
operated with the banded  
(Cathode) en positive.  
NOTE:  
1/ Suffix A ± 5%,  
B ± 2%,  
C ± 1%  
C ± 2%,  
3/ Suffix A ± 0.2V, B ± 0.15V, C ± 0.11V  
Note (1): Zener impedance is derived by superimposing on Izt a 60Hz rms a.c. current equal to 10% of Izt  
2/ Suffix A ± 10%, B ± 5%,  
D ± 1%  
MOUNTING POSITION: Any  
Note (2): ΔVz is the difference between Vz @ IzL and IzH measured with the device junction in thermal equilibrium at the ambient temperature of  
+25°C ±3°C  
Note (3): Measured from 1000 to 3000 Hz  
LDS-0054 Rev. 1 (080226)  
Page 1 of 2  

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