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BZX79C20T26A PDF预览

BZX79C20T26A

更新时间: 2022-12-01 19:43:01
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
2页 23K
描述
Zener Diode, 20V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35

BZX79C20T26A 数据手册

 浏览型号BZX79C20T26A的Datasheet PDF文件第2页 
Discr ete P OWER & Sign a l  
Tech n ologies  
BZX79C 3V3 - 33 Series Half Watt Zeners  
Tolerance: C = 5%  
Absolute Maximum Ratings*  
TA = 25°C unless otherwise noted  
Parameter  
Value  
Units  
Storage Temperature Range  
-65 to +200  
+ 200  
C
C
C
°
°
°
Maximum Junction Operating Temperature  
Lead Temperature (1/16” from case for 10 seconds)  
Total Device Dissipation  
+ 230  
500  
4.0  
30  
mW  
Derate above 25 C  
mW/ C  
°
°
Surge Power**  
W
*These ratings are limiting values above which the serviceability of the diode may be impaired.  
**Non-recurrent square wave PW= 8.3 ms, TA= 50 degrees C.  
DO-35  
NOTES:  
1) These ratings are based on a maximum junction temperature of 200 degrees C.  
2) These are steady state limits. The factory should be consulted on applications involving pulsed  
or low duty cycle operations.  
Electrical Characteristics  
TA = 25°C unless otherwise noted  
VZ*  
(V)  
TC  
ZZ  
()  
IZT  
(mA)  
ZZK  
()  
IZT  
(mA)  
VR  
(V)  
IR  
(µA)  
@
@
@
Device  
(mV/°C)  
MIN  
MAX  
MIN  
MAX  
BZX79C 3V3  
BZX79C 3V6  
BZX79C 3V9  
BZX79C 4V3  
BZX79C 4V7  
BZX79C 5V1  
BZX79C 5V6  
BZX79C 6V2  
BZX79C 6V8  
BZX79C 7V5  
BZX79C 8V2  
BZX79C 9V1  
BZX79C 10  
BZX79C 11  
BZX79C 12  
BZX79C 13  
BZX79C 15  
BZX79C 16  
BZX79C 18  
BZX79C 20  
BZX79C 22  
BZX79C 24  
BZX79C 27  
BZX79C 30  
BZX79C 33  
3.1  
3.4  
3.7  
4.0  
4.4  
4.8  
5.2  
5.8  
6.4  
7.0  
7.7  
8.5  
9.4  
10.4  
11.4  
12.4  
13.8  
15.3  
16.8  
18.8  
20.8  
22.8  
25.1  
28  
3.5  
3.8  
4.1  
4.6  
5.0  
5.4  
6.0  
6.6  
7.2  
95  
90  
90  
90  
80  
60  
40  
10  
15  
15  
15  
15  
20  
20  
25  
30  
30  
40  
45  
55  
55  
70  
80  
80  
80  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
2.0  
2.0  
2.0  
600  
600  
600  
600  
500  
480  
400  
150  
80  
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  
1.0  
1.0  
1.0  
1.0  
1.0  
0.5  
0.5  
0.5  
1.0  
1.0  
1.0  
1.0  
2.0  
2.0  
2.0  
4.0  
4.0  
5.0  
5.0  
6.0  
7.0  
8.0  
8.0  
8.0  
10.5  
11.2  
12.6  
14  
15.4  
16.8  
18.9  
21  
25  
15  
10  
5.0  
3.0  
2.0  
1.0  
3.0  
2.0  
1.0  
0.7  
0.5  
0.2  
0.1  
0.1  
0.10  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
- 3.5  
- 3.5  
- 3.5  
- 3.5  
- 3.5  
0.0  
0.0  
+ 0.3  
+ 1.0  
+ 0.2  
+ 1.2  
+ 2.5  
+ 3.7  
+ 4.5  
+ 5.3  
+ 6.2  
+ 7.0  
+ 8.0  
+ 9.0  
+ 10  
+ 11  
+ 13  
+ 14  
+ 16  
+ 18  
+ 20  
+ 22  
- 2.7  
- 2.0  
+ 0.4  
+ 1.2  
+ 2.5  
+ 3.2  
+ 3.8  
+ 4.5  
+ 5.4  
+ 6.0  
- 7.0  
7.9  
8.7  
9.6  
80  
80  
100  
150  
150  
150  
170  
200  
200  
225  
225  
250  
250  
300  
300  
325  
10.6  
11.6  
12.7  
14.1  
15.6  
17.1  
19.1  
21.2  
23.3  
25.6  
28.9  
32  
- 9.2  
+ 10.4  
+ 12.4  
+ 14.4  
+ 16.4  
+ 18.4  
+ 21.4  
+ 24.4  
+ 27.4  
+ 25.3  
+ 29.4  
+ 33.4  
31  
35  
23.1  
Foward Voltage = 1.5 V Maximum @ IF = 100 mA for all BZX 79 series  
VF  
*Pulse Test: Pulse Width £300 ms, Duty Cycle £2.0%  
ã1997 Fairchild Semiconductor Corporation  

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