KINGTRONICS BZX85C39

Website: www.kingtronics.com
Email: [email protected]
Tel: (852) 8106 7033
Fax: (852) 8106 7099
BZX85C
Silicon Planar Power Zener Diodes
DO-41
FEATURES
For use in stabilizing and clipping circuits with high
power rating.
The Zener voltages are graded according to the
international E 24 standard. Other tolerances and
higher Zener voltages are upon request.
Glass case DO-41 Dimensions in mm
Absolute Maximum Ratings (Ta = 25℃)
Parameter
Power Dissipation
Junction Temperature
Storage Temperature Range
1)
Symbol
Value
UNIT
Ptot
1.3 1)
W
Tj
200
℃
Tstg
- 55 to + 200
℃
Symbol
Max.
UNIT
RthA
130 1)
K/W
VF
1.2
V
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Characteristics at Ta = 25℃
Parameter
Thermal Resistance Junction to Ambient Air
Forward Voltage
at IF = 200 mA
1)
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
1
Website: www.kingtronics.com
Email: [email protected]
Tel: (852) 8106 7033
Fax: (852) 8106 7099
BZX85C
Characteristics at Ta = 25℃
Zener Voltage 1)
Type
Dynamic Resistance
Reverse Current
VZnom
VZT
at IZT
ZZT
at IZT
ZZK
at IZK
IR
at VR
(V)
(V)
(mA)
Max.(Ω)
(mA)
Max.(Ω)
(mA)
Max.(μA)
(V)
BZX85C2V7
2.7
2.5...2.9
80
20
80
400
1
150
1
BZX85C3V0
3
2.8...3.2
80
20
80
400
1
100
1
BZX85C3V3
3.3
3.1...3.5
70
20
70
400
1
40
1
BZX85C3V6
3.6
3.4...3.8
60
15
60
500
1
20
1
BZX85C3V9
3.9
3.7...4.1
60
15
60
500
1
10
1
BZX85C4V3
4.3
4...4.6
50
13
50
500
1
3
1
BZX85C4V7
4.7
4.4...5
45
13
45
600
1
3
1
BZX85C5V1
5.1
4.8...5.4
45
10
45
500
1
1
1.5
BZX85C5V6
5.6
5.2...6
45
7
45
400
1
1
2
BZX85C6V2
6.2
5.8...6.6
35
4
35
300
1
1
3
BZX85C6V8
6.8
6.4...7.2
35
3.5
35
300
1
1
4
BZX85C7V5
7.5
7...7.9
35
3
35
200
0.5
1
4.5
BZX85C8V2
8.2
7.7...8.7
25
5
25
200
0.5
1
6.2
BZX85C9V1
9.1
8.5...9.6
25
5
25
200
0.5
1
6.8
BZX85C10
10
9.4...10.6
25
7
25
200
0.5
0.5
7
BZX85C11
11
10.4...11.6
20
8
20
300
0.5
0.5
8.2
BZX85C12
12
11.4...12.7
20
9
20
350
0.5
0.5
9.1
BZX85C13
13
12.4...14.1
20
10
20
400
0.5
0.5
10
BZX85C15
15
13.8...15.6
15
15
15
500
0.5
0.5
11
BZX85C16
16
15.3...17.1
15
15
15
500
0.5
0.5
12
BZX85C18
18
16.8...19.1
15
20
15
500
0.5
0.5
13
BZX85C20
20
18.8...21.2
10
24
10
600
0.5
0.5
15
BZX85C22
22
20.8...23.3
10
25
10
600
0.5
0.5
16
BZX85C24
24
22.8...25.6
10
25
10
600
0.5
0.5
18
BZX85C27
27
25.1...28.9
8
30
8
750
0.25
0.5
20
BZX85C30
30
28...32
8
30
8
1000
0.25
0.5
22
BZX85C33
33
31...35
8
35
8
1000
0.25
0.5
24
BZX85C36
36
34...38
8
40
8
1000
0.25
0.5
27
2
Website: www.kingtronics.com
Email: [email protected]
Tel: (852) 8106 7033
Fax: (852) 8106 7099
BZX85C
Characteristics at Ta = 25℃
Zener Voltage 1)
Type
1)
Dynamic Resistance
Reverse Current
VZnom
VZT
at IZT
ZZT
at IZT
ZZK
at IZK
IR
at VR
(V)
(V)
(mA)
Max.(Ω)
(mA)
Max.(Ω)
(mA)
Max.(μA)
(V)
BZX85C39
39
37...41
6
50
6
1000
0.25
0.5
30
BZX85C43
43
40...46
6
50
6
1000
0.25
0.5
33
BZX85C47
47
44...50
4
90
4
1500
0.25
0.5
36
BZX85C51
51
48...54
4
115
4
1500
0.25
0.5
39
BZX85C56
56
52...60
4
120
4
2000
0.25
0.5
43
BZX85C62
62
58...66
4
125
4
2000
0.25
0.5
47
BZX85C68
68
64...72
4
130
4
2000
0.25
0.5
51
BZX85C75
75
70...79
4
135
4
2000
0.25
0.5
56
Tested with pulses tp = 20 ms.
Breakdowm characteristics
at Tj=constant (pulsed)
Breakdowm characteristics
at Tj=constant (pulsed)
3
Website: www.kingtronics.com
Email: [email protected]
Tel: (852) 8106 7033
Fax: (852) 8106 7099
BZX85C
Admissible power dissipation Versus ambient temperature
Dynamic resistance versus Zener current
Valid provided that leads are kept at ambient
Temperature at a distance of 10 mm from case
Pulse thermal resistance versus pulse duration
Valid provided that leads are kept at ambient
Dynamic resistance versus Zener current
Temperature at a distance of 10 mm from case
Thermal resistance versus lead length
Dynamic resistance versus Zener current
Note: Specifications are subject to change without notice.
4