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Vishay Telefunken |
BZW03D...
Vishay Telefunken
Silicon Z–Diodes and Transient Voltage Suppressors
Features
D Glass passivated junction
D Hermetically sealed package
D Clamping sealed package
Applications
Voltage regulators and transient suppression circuits
94 9588
Absolute Maximum Ratings
Tj = 25_C
Parameter
Power dissipation
Repetitive peak reverse power dissipation
Non repetitive peak surge power dissipation
Junction temperature
Storage temperature range
Test Conditions
l=10mm, TL=25°C
Tamb=45°C
tp=100ms, Tj=25°C
Type
Symbol
PV
PV
PZRM
PZSM
Tj
Tstg
Value
6.0
1.85
20
1000
175
–65...+175
Unit
W
W
W
W
°C
°C
Maximum Thermal Resistance
Tj = 25_C
Parameter
Test Conditions
Junction ambient l=25mm, TL=constant
on PC board with spacing 37.5mm
Symbol
RthJA
RthJA
Value
30
70
Unit
K/W
K/W
Electrical Characteristics
Tj = 25_C
Parameter
Test Conditions
Forward voltage
IF=1A
Type
Symbol Min Typ Max Unit
VF 1.2 V
Document Number 85603
Rev. 2, 01-Apr-99
www.vishay.de • FaxBack +1-408-970-5600
1 (5)
BZW03D...
Vishay Telefunken
Type
BZW03D...
7V5
8V2
9V1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
VZ ± 10%
V
Typ.
7.5
8.2
9.1
10.0
11.0
12.0
13.0
15.0
16.0
18.0
20.0
22.0
24.0
27.0
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
Wrzj
Typ.
0.7
0.8
0.9
1.0
1.1
1.1
1.2
1.2
1.3
1.3
1.5
1.6
1.8
2.5
4
5
6
7
10
12
14
18
20
22
25
30
40
45
65
90
100
150
180
210
250
350
450
600
and
Max.
1.5
1.5
2.0
2.0
2.5
2.5
2.5
2.5
2.5
2.5
3.0
3.5
3.5
5.0
8
10
11
14
20
25
27
35
42
44
45
65
75
90
125
170
190
330
350
430
500
700
900
1200
TKVZ
%/K
at
Min. Max.
0 0.07
0.03 0.08
0.03 0.08
0.05 0.09
0.05 0.10
0.05 0.10
0.05 0.10
0.05 0.10
0.06 0.11
0.06 0.11
0.06 0.11
0.06 0.11
0.06 0.11
0.06 0.11
0.06 0.11
0.06 0.11
0.06 0.11
0.06 0.11
0.07 0.12
0.07 0.12
0.07 0.12
0.07 0.12
0.08 0.13
0.08 0.13
0.08 0.13
0.08 0.13
0.09 0.13
0.09 0.13
0.09 0.13
0.09 0.13
0.09 0.13
0.09 0.13
0.09 0.13
0.09 0.13
0.09 0.13
0.09 0.13
0.09 0.13
0.09 0.13
IZ
mA
175
150
150
125
125
100
100
75
75
65
65
50
50
50
40
40
30
30
30
25
25
20
20
20
20
15
15
12
12
10
10
8
8
5
5
5
5
5
ImRA at
Max.
1500
1200
40
20
15
10
4
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
VR
V
5.3
5.8
6.5
7.1
7.9
8.6
9.3
10.6
11.6
12.6
14.4
15.8
17.2
19.4
21.5
23.5
25.8
28
31
33.5
36.5
40
44.5
49
54
59
65
71
79
86
93
106
116
126
144
158
172
194
www.vishay.de • FaxBack +1-408-970-5600
2 (5)
Document Number 85603
Rev. 2, 01-Apr-99
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