SEMTECH_ELEC BZX85B24

BZX85B
SILICON PLANAR POWER ZENER DIODES
for use in stabilizing and clipping circuits with high
power rating.
Max. 0.7
Min. 25.4
Max. 2.8
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
XXX
Max. 4.2
ST
Min. 25.4
Glass Case DO-41
Dimensions in mm
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Power Dissipation
Ptot
Value
1.3
1)
Unit
W
Junction Temperature
Tj
200
O
Storage Temperature Range
TS
- 55 to + 200
O
1)
C
C
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Characteristics at Ta = 25 OC
Parameter
Symbol
Thermal Resistance Junction to Ambient Air
Forward Voltage
at IF = 200 mA
1)
RthA
VF
Max.
Unit
1)
K/W
130
1.2
V
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
Characteristics at Ta = 25 OC
Zener Voltage Range 1)
Type
VZnom
V
lZT
mA
for
VZT
Maximum Dynamic Resistance
rZJT
V
Ω
Maximum Reverse
Leakage Current
rZJK
at IZK
IR
at VR
Ω
mA
µA
V
BZX85B5V1
5.1
45
4.99…5.2
10
500
1
1
1.5
BZX85B5V6
5.6
45
5.49…5.71
7
400
1
1
2
BZX85B6V2
6.2
35
6.07…6.32
4
300
1
1
3
BZX85B6V8
6.8
35
6.66…6.94
3.5
300
1
1
4
BZX85B7V5
7.5
35
7.35…7.65
3
200
0.5
1
4.5
BZX85B8V2
8.2
25
8.04…8.36
5
200
0.5
1
6.2
BZX85B9V1
9.1
25
8.92…9.28
5
200
0.5
1
6.8
BZX85B10
10
25
9.8…10.2
7
200
0.5
0.5
7
BZX85B11
11
20
10.8…11.2
8
300
0.5
0.5
8.2
BZX85B12
12
20
11.8…12.2
9
350
0.5
0.5
9.1
BZX85B13
13
20
12.7…13.3
10
400
0.5
0.5
10
BZX85B15
15
15
14.7…15.3
15
500
0.5
0.5
11
BZX85B16
16
15
15.7…16.3
15
500
0.5
0.5
12
BZX85B18
18
15
17.6…18.4
20
500
0.5
0.5
13
BZX85B20
20
10
19.6…20.4
24
600
0.5
0.5
15
BZX85B22
22
10
21.6…22.5
25
600
0.5
0.5
16
BZX85B24
24
10
23.5…24.5
25
600
0.5
0.5
18
BZX85B27
27
8
26.4…27.6
30
750
0.25
0.5
20
BZX85B30
30
8
29.4…30.6
30
1000
0.25
0.5
22
BZX85B33
33
8
32.3…33.7
35
1000
0.25
0.5
24
BZX85B36
36
8
35.2…36.8
40
1000
0.25
0.5
27
BZX85B39
39
6
38.2…39.8
50
1000
0.25
0.5
30
BZX85B43
43
6
42.1…43.9
50
1000
0.25
0.5
33
BZX85B47
47
4
46…48
90
1500
0.25
0.5
36
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