1N972 PDF预览

1N972

更新时间: 2025-09-24 18:15:39
品牌 Logo 应用领域
DIGITRON /
页数 文件大小 规格书
4页 754K
描述
Descriptive : Zener Diode; Zener Voltage : 30; Tolerance : 20; Power Rating : 0.5; Max Zener Impedance : 49; Max Zener Knee Impedance : 1000; Max Reverse Current : 5; Package : DO-35; Available Lead Finish : Sn/Pb; Notes : Pb-free;

1N972 技术参数

是否Rohs认证: 不符合生命周期:Active
Reach Compliance Code:unknown风险等级:5.64
Is Samacsys:N二极管类型:ZENER DIODE
JESD-609代码:e0峰值回流温度(摄氏度):NOT SPECIFIED
端子面层:TIN LEAD处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

1N972 数据手册

 浏览型号1N972的Datasheet PDF文件第2页浏览型号1N972的Datasheet PDF文件第3页浏览型号1N972的Datasheet PDF文件第4页 
1N957B-1N992B  
500 mW SILICON ZENER DIODES  
High-reliability discrete products  
and engineering services since 1977  
FEATURES  
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.  
MAXIMUM RATINGS  
Rating  
Value  
Operating temperature  
Storage temperature  
-65°C to +175°C  
-65°C to +175°C  
250°C/W junction to lead at 3/8” lead length from body, or 310°C/W junction to ambient when mounted on  
FR4 PC board(1)  
Thermal resistance  
Steady-state power  
≤ 25°C when mounted on FR4 PC board(1)  
0.5W at TL ≤ 50°C 3/8” from body or 0.48W at TA  
@ 200 mA: 1.1 volts maximum (1N957B-1N985B)  
@ 200mA: 1.3 volts maximum (1N985-1N992B)  
260°C for 10 s maximum  
Forward voltage  
Solder temperature  
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)  
Nominal  
Maximum Maximum  
Zener  
zener  
Maximum  
temperature  
coefficient  
DC zener  
surge  
Maximum reverse  
leakage current  
test  
Maximum zener impedance(3)  
Part  
voltage  
(2)  
current  
(4)  
current  
(5)  
current  
number  
(1)  
VZ  
Volts  
6.8  
7.5  
8.2  
9.1  
10  
IZT  
mA  
18.5  
16.5  
15.0  
14.0  
12.5  
11.5  
10.5  
9.5  
ZZT @ IZT  
Ohms  
4.5  
5.5  
6.5  
7.5  
8.5  
9.5  
11.5  
13  
ZZK  
Ohms  
700  
@IZK  
mA  
IZM  
mA  
55  
50  
45  
41  
38  
32  
31  
28  
25  
24  
20  
18  
16  
15  
13  
12  
11  
10  
9.5  
8.8  
IZSM  
mA  
300  
275  
250  
225  
200  
175  
160  
150  
130  
120  
110  
100  
90  
IR  
µA  
150  
75  
50  
25  
10  
5
@VR  
Volts  
5.2  
αvz  
%/°C  
0.05  
1N957B  
1N958B  
1N959B  
1N960B  
1N961B  
1N962B  
1N963B  
1N964B  
1N965B  
1N966B  
1N967B  
1N968B  
1N969B  
1N970B  
1N971B  
1N972B  
1N973B  
1N974B  
1N975B  
1N976B  
1.0  
700  
0.5  
5.7  
0.058  
0.065  
0.068  
0.075  
0.076  
0.077  
0.079  
0.082  
0.083  
0.085  
0.086  
0.087  
0.088  
0.090  
0.091  
0.092  
0.093  
0.094  
0.095  
700  
0.5  
6.2  
700  
0.5  
6.9  
700  
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  
7.6  
11  
700  
8.4  
12  
700  
5
9.1  
13  
700  
5
9.9  
15  
8.5  
16  
700  
5
11.4  
12.2  
13.7  
15.2  
16.7  
18.2  
20.6  
22.8  
25.1  
27.4  
29.7  
32.7  
16  
7.8  
17  
700  
5
18  
7.0  
21  
750  
5
20  
6.2  
25  
750  
5
22  
5.6  
29  
750  
5
24  
5.2  
33  
750  
80  
5
27  
4.6  
41  
750  
70  
5
30  
4.2  
49  
1000  
1000  
1000  
1000  
1500  
65  
5
33  
3.8  
58  
60  
5
36  
3.4  
70  
55  
5
39  
3.2  
80  
46  
5
43  
3.0  
93  
44  
5
Rev. 20150825  

与1N972相关器件

型号 品牌 获取价格 描述 数据表
1N972-HR DIGITRON

获取价格

Descriptive : Zener Diode; Zener Voltage : 30; Tolerance : 20; Power Rating : 0.5; Max Zen
1N972A SEMTECH

获取价格

SILICON PLANAR ZENER DIODES
1N972A GOOD-ARK

获取价格

0.5W SILICON ZENER DIODES
1N972A LRC

获取价格

1N9 SERIES ZENER DIODES
1N972A MICROSEMI

获取价格

METALLURGICALLY BONDED DOUBLE PLUG CONSTRUCTION
1N972A NJSEMI

获取价格

Diode Zener Single 30V 10% 500mW 2-Pin DO-35
1N972A SURGE

获取价格

Zener Diode,
1N972A MCC

获取价格

Zener Diode, 30V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2
1N972A DIGITRON

获取价格

Zener Diode
1N972A SWST

获取价格

稳压二极管