BZX85B22 [SEMTECH]
SILICON PLANAR POWER ZENER DIODES; 硅平面功率齐纳二极管
| 型号： | BZX85B22 |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | SILICON PLANAR POWER ZENER DIODES |
| 文件： | 总2页 (文件大小：161K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BZX85B
SILICON PLANAR POWER ZENER DIODES
for use in stabilizing and clipping circuits with high
power rating.
Max. 0.7
Min. 25.4
Max. 4.2
Min. 25.4
Max. 2.8
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
XXX
ST
Glass Case DO-41
Dimensions in mm
O
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Symbol
Ptot
Value
1.3 1)
200
Unit
W
Power Dissipation
O
C
Junction Temperature
Tj
O
C
Storage Temperature Range
TS
- 55 to + 200
1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
O
Characteristics at Ta = 25 C
Parameter
Symbol
RthA
Max.
130 1)
Unit
K/W
Thermal Resistance Junction to Ambient Air
Forward Voltage
at IF = 200 mA
VF
1.2
V
1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 12/06/2007
BZX85B
O
Characteristics at Ta = 25 C
Maximum Reverse
Leakage Current
Zener Voltage Range 1)
Maximum Dynamic Resistance
Type
lZT for
mA
VZT
rZJT
Ω
rZJK
Ω
at IZK
IR
µA
1
at VR
V
VZnom
V
V
mA
1
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
45
45
35
35
35
25
25
25
20
20
20
15
15
15
10
10
10
8
4.99…5.2
5.49…5.71
6.07…6.32
6.66…6.94
10
7
500
400
300
300
1.5
BZX85B5V1
BZX85B5V6
BZX85B6V2
BZX85B6V8
BZX85B7V5
BZX85B8V2
BZX85B9V1
BZX85B10
BZX85B11
BZX85B12
BZX85B13
BZX85B15
BZX85B16
BZX85B18
BZX85B20
BZX85B22
BZX85B24
BZX85B27
BZX85B30
BZX85B33
BZX85B36
BZX85B39
BZX85B43
BZX85B47
1
1
2
4
1
1
3
3.5
1
1
4
7.35…7.65
8.04…8.36
8.92…9.28
9.8…10.2
3
200
200
0.5
0.5
1
4.5
6.2
6.8
7
5
1
5
200
0.5
1
7
200
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
10.8…11.2
11.8…12.2
12.7…13.3
14.7…15.3
15.7…16.3
17.6…18.4
19.6…20.4
21.6…22.5
23.5…24.5
26.4…27.6
29.4…30.6
32.3…33.7
35.2…36.8
38.2…39.8
42.1…43.9
46…48
8
300
0.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
9
350
0.5
10
15
15
20
24
25
25
30
30
35
40
50
50
90
400
0.5
500
0.5
500
0.5
500
0.5
600
0.5
600
0.5
600
0.5
750
0.25
0.25
0.25
0.25
0.25
0.25
0.25
8
1000
1000
1000
1000
1000
1500
8
8
6
6
4
1) Tested with pulses tp = 20 ms.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 12/06/2007
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