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BZX79C51

Description
51 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35
Categorysemiconductor    Discrete semiconductor   
File Size162KB,4 Pages
ManufacturerCDIL
Websitehttp://www.cdilsemi.com
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51 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SILICON GLASS PASSIVATED 0.5WATT ZENER DIODES
BZX79C 2V4 to 51V
DO-35
500mW
These Zeners Are Best Suited for Industrial Purpose, Military & Space Applications
when Hermetcally Sealed in Glass with Double Stud This Glass Passivated Chip
Provides Excellent Stability & Reliability.
ABSOLUTE MAXIMUM RATINGS (Ta=25 deg C)
DESCRIPTION
SYMBOL
VALUE
UNIT
PD
500
mW
Power Dissipation
PDS
5.0
W
Surge Power Dissipation @ tp=83ms
Tj, Tstg
-65 to +200
deg C
Operating & Storage Junction
Temperature Range
Rth(j-a)
300
deg C/W
Thermal Resistance Junction to Ambient (1)
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless otherwise Specified)
VF
1.5
V
Forward Voltage @ IF=200mA
(1) On infinite Heatsink With 4mm Lead Length.
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless otherwise Specified)
Device
VZT @ IZT * rZT @
IZT
rZK @ IZK
IR
@
VR
IZM
Temp. Coeff
Tamb
of
25 deg C 150degC
VZ
min
max
max
max
min
max
max
max
max
(V)
(V)
(ohm)
(mA) (ohm) (mA)
(uA)
(uA)
(V)
(mA)
(mV/deg C)
BZX79C 2V4
2.20
2.60 100
5.0
600
1.0
-3.5
0
50
100
1.0
155
BZX79C 2V7
2.50
2.90 100
5.0
600
1.0
-3.5
0
20
50
1.0
135
BZX79C 3V0
2.80
3.20
95
5.0
600
1.0
-3.5
0
10
40
1.0
125
BZX79C 3V3
3.10
3.50
95
5.0
600
1.0
-3.5
0
5.0
40
1.0
115
BZX79C 3V6
3.40
3.80
90
5.0
600
1.0
-3.5
0
5.0
40
1.0
105
BZX79C 3V9
3.70
4.10
90
5.0
600
1.0
-3.5
0
3.0
40
1.0
95
BZX79C 4V3
4.00
4.60
90
5.0
600
1.0
-3.5
0
3.0
20
1.0
90
BZX79C 4V7
4.40
5.00
80
5.0
500
1.0
-3.5
0.2
3.0
10
2.0
85
BZX79C 5V1
4.80
5.40
60
5.0
480
1.0
-2.7
1.2
2.0
10
2.0
80
BZX79C 5V6
5.20
6.00
40
5.0
400
1.0
-2.0
2.5
1.0
10
2.0
70
BZX79C 6V2
5.80
6.60
10
5.0
150
1.0
0.4
3.7
3.0
10
4.0
64
BZX79C 6V8
6.40
7.20
15
5.0
80
1.0
1.2
4.5
2.0
5.0
4.0
58
BZX79C 7V5
7.00
7.90
15
5.0
80
1.0
2.5
5.3
1.0
5.0
5.0
53
BZX79C 8V2
7.70
8.70
15
5.0
80
1.0
3.2
6.2
0.7
2.0
5.0
47
BZX79C 9V1
8.50
9.60
15
5.0
100
1.0
3.8
7
0.5
2.0
6.0
43
BZX79C 10
9.40
10.60
20
5.0
150
1.0
4.5
8
0.2
2.0
7.0
40
BZX79C 11
10.40 11.60
20
5.0
150
1.0
5.4
9
0.1
2.0
8.0
36
BZX79C 12
11.40 12.70
25
5.0
150
1.0
6.0
10
0.1
2.0
8.0
32
BZX79C 13
12.40 14.10
30
5.0
170
1.0
7.0
11
0.1
2.0
8.0
29
BZX79C 15
13.80 15.60
30
5.0
200
1.0
9.2
13
0.05
2.0
10
27
BZX79C 16
15.30 17.10
40
5.0
200
1.0
10.4
14
0.05
2.0
11
24
BZX79C 18
16.80 19.10
45
5.0
225
1.0
12.4
16
0.05
2.0
13
21
BZX79C 20
18.80 21.20
55
5.0
225
1.0
14.4
18
0.05
2.0
14
20
BZX79C 22
20.80 23.30
55
5.0
250
1.0
16.4
20
0.05
2.0
15
18
Continental Device India Limited
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