BZX79 SERIES
ELECTRICAL CHARACTERISTICS
(TA=25oC unless otherwise noted) Maximum VF=0.9V at IF=10mA
Temp. coefficient
of zener voltage
Non-Repetitive
peak reverse
Reverse leakage
current
at IZ=5mA
Admissible
zener current (2)
αmvz (% / oC)
Dynamic resistance
Capacitance
current
Type
at IZ=5mA at IZ=1mA
VR=0
f=1 MHz
(pF)
at tp=100uS
number
y=B for +2% VZ
y=F for +3% VZ
y=C for +5% VZ
f=1kHz
rzj (Ω)
Max.
f=1kHz
rzj (Ω)
Max.
IR
(nA)
at VR
(Volts)
IZ
(mA)
IZSM
(A)
Min.
Max.
- 0.06
- 0.06
- 0.06
- 0.05
- 0.04
- 0.03
- 0.01
+ 0.01
+ 0.05
+ 0.06
+ 0.07
+ 0.08
+ 0.09
+ 0.09
+ 0.10
+ 0.11
+ 0.11
+ 0.11
+ 0.11
+ 0.11
+ 0.11
+ 0.11
+ 0.11
+ 0.11
+ 0.12
+ 0.12
+ 0.12
+ 0.12
+ 0.12
+ 0.12
+ 0.12
+ 0.12
+ 0.12
Max.
BZX79 - y2V4
BZX79 - y2V7
BZX79 - y3V0
BZX79 - y3V3
BZX79 - y3V6
BZX79 - y3V9
BZX79 - y4V3
BZX79 - y4V7
BZX79 - y5V1
BZX79 - y5V6
BZX79 - y6V2
BZX79 - y6V8
BZX79 - y7V5
BZX79 - y8V2
BZX79 - y9V1
BZX79 - y10
BZX79 - y11
BZX79 - y12
BZX79 - y13
BZX79 - y15
BZX79 - y16
BZX79 - y18
BZX79 - y20
BZX79 - y22
BZX79 - y24
BZX79 - y27
BZX79 - y30
BZX79 - y33
BZX79 - y36
BZX79 - y39
BZX79 - y43
BZX79 - y47
BZX79 - y51
BZX79 - y56
BZX79 - y62
BZX79 - y68
BZX79 - y75
100
100
95
< 600
< 600
< 600
< 600
< 600
< 600
< 600
500
- 0.08
- 0.08
50,000
20,000
10,000
5,000
5,000
3,000
3,000
3,000
2,000
1,000
3,000
2,000
1,000
700
500
200
100
100
100
50
1
1
167
135
125
115
105
95
450
450
450
450
450
450
450
300
300
300
200
200
150
150
150
90
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
4.0
3.0
3.0
2.5
2.5
2.5
2.0
1.5
1.5
1.5
1.3
1.3
1.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.3
0.3
0.2
- 0.08
1
95
- 0.08
1
90
- 0.08
1
90
- 0.07
1
90
- 0.04
1
90
80
- 0.03
1
85
60
480
- 0.02
1
80
40
400
- 0.01
1
70
10
150
0
2
64
15
80
+ 0.01
+0.01
3
58
15
80
5
53
15
80
+0.01
6
47
15
100
+ 0.02
+ 0.03
+ 0.03
+ 0.03
+ 0.03
+ 0.03
+ 0.03
+ 0.03
+ 0.03
+ 0.03
+ 0.04
+ 0.04 (3)
+ 0.04 (3)
+ 0.04 (3)
+ 0.04 (3)
+ 0.04 (3)
+ 0.04 (3)
+ 0.04 (3)
+ 0.04 (3)
7
43
20
150
7.5
8.5
9
40
20
150
36
85
25
150
32
85
30
170
10
11
12
14
15
17
18
20
22
24
27
28
32
35
38
39
43
48
53
29
80
30
200
27
75
40
200
50
24
75
45
225
50
21
70
55
225
50
20
60
55
250
50
18
60
70
250
50
16
55
80 (3)
80 (3)
80 (3)
90 (3)
130 (3)
150 (3)
170 (3)
180 (3)
200 (3)
215 (3)
240 (3)
255 (3)
300 (4)
300 (4)
325 (4)
350 (4)
350 (4)
375 (4)
375 (4)
400 (4)
425 (4)
450 (4)
475 (4)
500 (4)
50
14
50
50
13
50
50
12
45
50
11
45
50
10
45
50
9.2
8.5
7.8
7.1
6.4
5.8
5.3
40
50
40
50
40
typ. +0.1 (3)
50
40
typ. +0.1 (3)
typ. +0.1 (3)
typ. +0.1 (3)
50
35
50
35
50
35
Notes:
1. Tested with pulses tp=5 ms.
2. Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
3. at IZ=2.0 mA
4. at IZ=0.5 mA
y = Zener voltage tolerance designator
07/11/2007 Rev.1.00
www.SiliconStandard.com
2
SSC [ SILICON STANDARD CORP. ]
