Zener Diode
Silicon Planar Zener Diodes
Feature:
• Hermetically sealed, glass silicon diodes.
Absolute Maximum Ratings (Ta=25°C)
Description
Symbol
Value
Average Forward Current (averaged Over any 20 ms period)
IF(av)
250
Repetitive Peak Forward Current
IFRM
250
Total Power Dissipation up to Tflange = 50ºC
Ptot
500
Up to Ta = 50ºC and Mounted on a Ceramic Substrate of 10mm x
10mm x 0.6mm
Ptot
400
PZSM
30
Storage Temperature
Tstg
- 65 to +200
Junction Temperature
Tj
200
From Junction to tie-point (flanges)
Rth (j-tp)
0.3
From Junction to Ambient when Mounted on a Ceramic Substrate
of 10mm x 10mm x 0.6mm
Rth (j-a)
0.38
Non-Repetitive Peak Reverse Power Dissipation t = 100µs,
Tj = 150ºC
Unit
mA
mW
W
ºC
Thermal Resistance
Page 1
K/mW
25/04/08 V1.1
Zener Diode
Electrical Characteristics (Ta = 25°C unless specified otherwise)
Working Voltage*
+/- 5%
VZ (V)
at IZtest= 5mA
Differential *
Resistance
Ω)
rdiff(Ω
at IZtest = 5mA
Temperature
Coefficient
Sz(mV/K)
at IZtest = 5mA
Differential
Resistance
Ω)
rdiff(Ω
at IZtest = 1mA
IR
at
Ta
25ºC
µA)
(µ
VR
Part Number
(V)
Minimum
Maximum
Maximum
Minimum
Maximum
Maximum
Maximum
9.4
10.6
20
4.5
8
150
0.2
7
BZV55C10
10.4
11.6
20
5.4
9
150
0.1
8
BZV55C11
11.4
12.7
25
6
10
150
0.1
8
BZV55C12
12.4
14.1
30
7
11
170
0.1
8
BZV55C13
13.8
15.6
30
9.2
13
200
0.05
10.5
BZV55C15
15.3
17.1
40
10.4
14
200
0.05
11.2
BZV55C16
16.8
19.1
45
12.4
16
225
0.05
12.6
BZV55C18
18.8
21.2
55
14.4
18
225
0.05
14
BZV55C20
20.8
23.3
55
16.4
20
250
0.05
15.4
BZV55C22
250
at IZtest = 0.5mA
0.05
16.8
BZV55C24
18.9
BZV55C27
22.8
25.6
at IZtest = 2mA
70
at IZtest = 2mA
18.4
22
at IZtest = 2mA
25.1
28,9
80
21.4
25.3
300
0.05
28
32
80
24.4
29.4
300
0.05
21
31
35
80
27.4
33.4
325
0.05
23.1
BZV55C33
BZV55C36
BZV5530
34
38
90
30.4
37.4
350
0.05
25.2
3.4
3.8
90
-3.5
0
600
5
1
BZV55C3V6
3.7
4.1
90
-3.5
0
600
3
1
BZV55C3V9
40
46
150
37.6
46.6
375
0.05
30.1
BZV55C43
44
50
170
42
51.8
375
0.05
32.9
BZV55C47
4
4.6
90
-3.5
0
600
3
1
BZV55C4V3
4.4
5
80
-3.5
0.2
500
3
2
BZV55C 4V7
48
54
180
46.6
57.2
400
0.05
35.7
4.8
5.4
60
-2.7
1.2
480
2
2
BZV55C 5V1
5.2
6
40
-2
2.5
400
1
2
BZV55C 5V6
5.8
6.6
10
0.4
3.7
150
3
4
BZV55C 6V2
BZV55C51
7
7.9
15
2.5
5.3
80
1
5
BZV55C 7V5
7.7
8.7
15
3.2
6.2
80
0.7
5
BZV55C 8V2
8.5
9.6
15
3.8
7
100
0.5
6
BZV55C 9V1
*Pulse test: 20ms < tp < 50ms
Page 2
25/04/08 V1.1
Zener Diode
Notes:
International Sales Offices:
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Tel No:
export
800 463 9275
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Disclaimer This data sheet and its contents (the "Information") belong to the Premier Farnell Group (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes
in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied.
The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data
sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage
resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded.
This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. SPC Multicomp is the registered trademark of the Group. © Premier Farnell plc 2008.
Page
25/04/08 V1.1
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