BZX79C Fairchild Semiconductor, BZX79C Datasheet

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BZX79C

Manufacturer Part Number
BZX79C
Description
Series Half Watt Zeners
Manufacturer
Fairchild Semiconductor
Datasheet

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ã 1997 Fairchild Semiconductor Corporation
BZX79C 3V3
BZX79C 3V6
BZX79C 3V9
BZX79C 4V3
BZX79C 4V7
BZX79C 5V1
BZX79C 5V6
BZX79C 6V2
BZX79C 6V8
BZX79C 7V5
BZX79C 8V2
BZX79C 9V1
BZX79C 10
BZX79C 11
BZX79C 12
BZX79C 13
BZX79C 15
BZX79C 16
BZX79C 18
BZX79C 20
BZX79C 22
BZX79C 24
BZX79C 27
BZX79C 30
BZX79C 33
Storage Temperature Range
Maximum Junction Operating Temperature
Lead Temperature (1/16” from case for 10 seconds)
Total Device Dissipation
Surge Power**
*
**
NOTES:
1) These ratings are based on a maximum junction temperature of 200 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed
Device
Electrical Characteristics
V
Absolute Maximum Ratings*
These ratings are limiting values above which the serviceability of the diode may be impaired.
*
Non-recurrent square wave PW= 8.3 ms, TA= 50 degrees C.
Pulse Test: Pulse Width £ 300 ms, Duty Cycle £ 2.0%
F
or low duty cycle operations.
Derate above 25 C
Foward Voltage = 1.5 V Maximum @ I
BZX79C 3V3 - 33 Series Half Watt Zeners
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
MIN
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
28
31
Parameter
V
(V)
Z
*
MAX
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
32
35
( )
Z
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
Z
F
@
= 100 mA for all BZX 79 series
TA = 25°C unless otherwise noted
(mA)
I
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.0
2.0
2.0
ZT
TA = 25°C unless otherwise noted
-65 to +200
Value
+ 200
+ 230
Z
600
600
600
600
500
480
400
150
100
150
150
150
170
200
200
225
225
250
250
300
300
325
( )
500
80
80
80
4.0
30
ZK
@
(mA)
I
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
ZT
Units
mW/ C
mW
W
C
C
C
Discrete POWER & Signal
10.5
11.2
12.6
15.4
16.8
18.9
23.1
V
(V)
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
14
21
R
@
Technologies
( A)
0.10
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
5.0
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.5
0.2
0.1
0.1
25
15
10
I
Tolerance: C = 5%
R
DO-35
+ 10.4
+ 12.4
+ 14.4
+ 16.4
+ 18.4
+ 21.4
+ 24.4
+ 27.4
+ 0.4
+ 1.2
+ 2.5
+ 3.2
+ 3.8
+ 4.5
+ 5.4
+ 6.0
- 3.5
- 3.5
- 3.5
- 3.5
- 3.5
- 2.7
- 2.0
- 7.0
- 9.2
MIN
(mV/ C)
T
C
+ 25.3
+ 29.4
+ 33.4
MAX
+ 0.3
+ 1.0
+ 0.2
+ 1.2
+ 2.5
+ 3.7
+ 4.5
+ 5.3
+ 6.2
+ 7.0
+ 8.0
+ 9.0
+ 10
+ 11
+ 13
+ 14
+ 16
+ 18
+ 20
+ 22
0.0
0.0

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BZX79C Summary of contents

Page 1

... BZX79C 3V3 - 33 Series Half Watt Zeners Absolute Maximum Ratings* Parameter Storage Temperature Range Maximum Junction Operating Temperature Lead Temperature (1/16” from case for 10 seconds) Total Device Dissipation Derate above 25 C Surge Power** * These ratings are limiting values above which the serviceability of the diode may be impaired. ...

Page 2

... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ CoolFET™ CROSSVOLT™ CMOS FACT™ FACT Quiet Series™ ® FAST FASTr™ ...

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