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1N4473HR [DIGITRON]

Zener Diode;
1N4473HR
型号： 1N4473HR
厂家： Digitron Semiconductors    Digitron Semiconductors
描述：

Zener Diode
文件： 总3页 (文件大小：395K)
中文：  中文翻译
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1N4460-1N4496,  
1N6485-1N6491  
1.5 WATT GLASS ZENER DIODE  
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  
Operating Temperature:  
Storage Temperature:  
Power Dissipation:  
-65 to +175°C  
-65 to +175°C  
1.5 Watts @ TA = 25°C  
42°C/W at 3/8 inch from body  
1.00 V at 200 mA and 1.5 V at 1.0 A  
Thermal Resistance  
Forward Voltage  
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)  
Maximum  
Knee  
Impedance  
Surge  
Current  
Maximum Reverse  
Current  
Maximum  
Dynamic  
Impedance  
Maximum  
Continuous  
Current  
Nominal  
Zener  
Voltage  
VZ  
Test  
Current  
IR @ VR  
8.3 ms sq wave  
IZSM  
Type  
ZZK @ IZK  
IZT  
ZZT @ IZT  
IZM  
Volts  
3.3  
mA  
76.0  
69.0  
64.0  
58.0  
53.0  
49.0  
45.0  
40.0  
37.0  
34.0  
31.0  
28.0  
25.0  
23.0  
21.0  
19.0  
17.0  
15.5  
14.0  
12.5  
11.5  
10.5  
9.5  
Ohms  
10  
10  
9
Ohms  
mA  
µA  
50  
Volts  
1.0  
mA  
433  
397  
366  
366  
304  
280  
255  
230  
210  
191  
174  
157  
143  
130  
119  
110  
95  
Amps  
4.2  
3.9  
3.6  
3.6  
3.0  
2.7  
2.5  
2.3  
2.1  
1.9  
1.7  
1.6  
1.4  
1.3  
1.2  
1.1  
.95  
.80  
.79  
.71  
.65  
.60  
.53  
.48  
.43  
1N6485  
1N6486  
1N6487  
1N6488  
1N6489  
1N6490  
1N6491  
1N4460  
1N4461  
1N4462  
1N4463  
1N4464  
1N4465  
1N4466  
1N4467  
1N4468  
1N4469  
1N4470  
1N4471  
1N4472  
1N4473  
1N4474  
1N4475  
1N4476  
1N4477  
400  
400  
400  
400  
500  
500  
600  
200  
200  
400  
400  
500  
500  
550  
550  
550  
600  
600  
650  
650  
650  
700  
700  
750  
800  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
.50  
.50  
.50  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
3.6  
50  
1.0  
3.9  
35  
1.0  
4.3  
9
5.0  
4.0  
1.0  
.5  
1.0  
4.7  
8
1.0  
5.1  
7
1.0  
5.6  
5
2.0  
6.2  
4
10.0  
5.0  
1.0  
.50  
.30  
.30  
.30  
.20  
.05  
.05  
.05  
.05  
.05  
.05  
.05  
.05  
.05  
.05  
3.72  
4.08  
4.50  
4.92  
5.46  
8.00  
8.80  
9.60  
10.40  
12.00  
12.80  
14.40  
16.00  
17.60  
19.20  
21.60  
24.00  
26.40  
6.8  
2.5  
2.5  
3
7.5  
8.2  
9.1  
4
10.0  
11.0  
12.0  
13.0  
15.0  
16.0  
18.0  
20.0  
22.0  
24.0  
27.0  
30.0  
33.0  
5
6
7
8
9
10  
11  
12  
14  
16  
18  
20  
25  
90  
79  
71  
65  
60  
53  
8.5  
48  
7.5  
43  
Rev. 20120705  
1N4460-1N4496,  
1N6485-1N6491  
1.5 WATT GLASS ZENER DIODE  
High-reliability discrete products  
and engineering services since 1977  
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)  
Maximum  
Knee  
Impedance  
Surge  
Current  
Maximum Reverse  
Current  
Maximum  
Dynamic  
Impedance  
Maximum  
Continuous  
Current  
Nominal  
Zener  
Voltage  
VZ  
Test  
Current  
IR @ VR  
8.3 ms sq wave  
IZSM  
Type  
ZZK @ IZK  
IZT  
ZZT @ IZT  
IZM  
Volts  
36.0  
mA  
7.0  
6.5  
6.0  
5.5  
5.0  
4.5  
4.0  
3.7  
3.3  
3.0  
2.8  
2.5  
2.0  
2.0  
1.9  
1.7  
1.6  
1.4  
1.2  
Ohms  
27  
Ohms  
mA  
µA  
.05  
.05  
.05  
.05  
.05  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
Volts  
28.80  
31.2  
34.4  
37.6  
40.8  
44.8  
49.6  
54.4  
60.4  
65.6  
72.8  
80.0  
88.0  
96.0  
104.0  
120.0  
128.0  
144.0  
160.0  
mA  
40  
37  
33  
30  
28  
26  
23  
21  
19  
17  
16  
14  
13  
12  
11  
9.5  
8.9  
7.9  
7.2  
Amps  
.40  
1N4478  
1N4479  
1N4480  
1N4481  
1N4482  
1N4483  
1N4484  
1N4485  
1N4486  
1N4487  
1N4488  
1N4489  
1N4490  
1N4491  
1N4492  
1N4493  
1N4494  
1N4495  
1N4496  
850  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
39.0  
30  
900  
.37  
43.0  
40  
950  
.33  
47.0  
50  
1000  
1100  
1300  
1500  
1700  
2000  
2500  
3000  
3100  
4000  
4500  
5000  
6000  
6500  
7000  
8000  
.30  
51.0  
60  
.28  
56.0  
70  
.26  
62.0  
80  
.23  
68.0  
100  
130  
160  
200  
250  
300  
400  
500  
700  
1000  
1300  
1500  
.21  
75.0  
.19  
82.0  
.17  
91.0  
.16  
100.0  
110.0  
120.0  
130.0  
150.0  
160.0  
180.0  
200.0  
.14  
.13  
.12  
.11  
.095  
.089  
.079  
.072  
Standard tolerance is 5%. Available in ±2%(C) tolerance and ±1%(D) tolerance.  
Rev. 20120705  
1N4460-1N4496,  
1N6485-1N6491  
1.5 WATT GLASS ZENER DIODE  
High-reliability discrete products  
and engineering services since 1977  
MECHANICAL CHARACTERISTICS  
Case:  
Digi A  
Marking:  
Polarity:  
Body painted, alpha-numeric  
Cathode band  
TYPICAL TEMPERATURE COEFFICIENT CHARACTERISTICS  
POWER TEMPERATURE DERATING CURVE  
Rev. 20120705  

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