BZX85 Series
ELECTRICAL CHARACTERISTICS
(TA=25oC unless otherwise noted) Maximum VF=1.0V at IF=200mA
Temp. coefficient
of zener voltage
Admissible
at IZ=IZT
Type
αvz (% / oC)
Dynamic resistance
Reverse leakage current
zener current (2)
number
(3)
(3)
y=C for +5%
y=B for +2%
rZT
(Ω)
at
rZK
at
IZK (mA)
at
at
at tp=10ms
IZ (mA)
IZT (mA)
(Ω)
Min.
Max.
- 0.06
- 0.06
- 0.06
- 0.05
- 0.02
+0.01
+0.04
+0.04
+0.045
+0.055
+0.06
+0.065
+0.07
+0.075
+0.08
+0.08
+0.085
+0.085
+0.09
+0.09
+0.09
+0.09
+0.095
+0.095
+0.095
+0.095
+0.095
+0.095
+0.095
+0.095
+0.095
+0.095
+0.095
+0.095
0.095
0.095
0.095
0.095
0.095
0.095
0.095
0.095
0.095
0.095
0.095
0.095
IR (uA)
VR (Volts)
IZSM (mA)
BZX85 - y2V7
BZX85 - y3V0
BZX85 - y3V3
BZX85 - y3V6
BZX85 - y3V9
BZX85 - y4V3
BZX85 - y4V7
BZX85 - y5V1
BZX85 - y5V6
BZX85 - y6V2
BZX85 - y6V8
BZX85 - y7V5
BZX85 - y8V2
BZX85 - y9V1
BZX85 - y10
BZX85 - y11
BZX85 - y12
BZX85 - y13
BZX85 - y15
BZX85 - y16
BZX85 - y18
BZX85 - y20
BZX85 - y22
BZX85 - y24
BZX85 - y27
BZX85 - y30
BZX85 - y33
BZX85 - y36
BZX85 - y39
BZX85 - y43
BZX85 - y47
BZX85 - y51
BZX85 - y56
BZX85 - y62
BZX85 - y68
BZX85 - y75
BZX85 - y82
BZX85 - y91
BZX85 - y100
BZX85 - y110
BZX85 - y120
BZX85 - y130
BZX85 - y150
BZX85 - y160
BZX85 - y180
BZX85 - y200
< 20
< 20
< 20
< 15
< 15
< 13
< 13
< 10
< 7
60
60
60
60
60
50
45
45
45
35
35
35
25
25
25
20
20
20
15
15
15
10
10
10
8
< 400
< 400
1
1
- 0.08
- 0.08
- 0.08
- 0.08
- 0.07
- 0.05
- 0.03
- 0.01
0
-
1
1
-
-
-
-
-
< 400
1
-
1
-
-
< 500
1
< 20
< 10
< 3
1
290
280
250
215
200
190
170
155
140
130
120
105
97
2660
2540
2440
2320
2200
2080
1960
1800
1620
1520
1340
1200
1100
1000
900
760
700
600
540
500
450
400
380
350
320
296
270
246
226
208
186
171
161
141
127
116
105
96
< 500
1
1
< 500
1
1
< 600
1
< 3
1
< 500
1
< 1
1.5
2
< 400
1
< 1
< 4
< 300
1
+0.01
+0.015
+0.02
+0.03
+0.035
+0.04
+0.045
+0.045
+0.05
+0.055
+0.055
+0.06
+0.06
+0.06
+0.06
+0.06
+0.06
+0.06
+0.06
+0.06
+0.06
+0.06
+0.06
+0.06
+0.06
0.055
0.055
0.055
0.055
0.055
0.055
0.055
0.055
0.055
0.050
0.050
0.050
< 1
3
< 3.5
< 3
< 300
1
< 1
4
< 200
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
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
< 1
4.5
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
< 5
< 200
< 1
< 5
< 200
< 1
< 7
< 200
< 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
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 8
< 300
< 9
< 350
88
< 10
< 10
< 15
< 20
< 24
< 25
< 25
< 30
< 30
< 35
< 40
< 50
< 50
< 90
< 115
< 120
< 125
< 130
< 135
< 200
< 250
< 350
< 450
< 550
< 700
< 1000
< 1100
< 1200
< 1500
< 400
79
< 500
71
< 500
66
< 500
62
< 600
56
< 600
52
< 600
47
< 750
41
8
< 1000
< 1000
< 1000
< 1000
< 1000
< 1500
< 1500
< 2000
< 2000
< 2000
< 2000
< 3000
< 3000
< 3000
< 4000
< 4500
< 5000
< 6000
< 6500
< 7000
< 8000
36
8
33
8
30
6
28
6
26
4
23
4
21
4
19
4
16
4
15
4
14
2.7
2.7
2.7
2.7
2
12
10
9.4
8.6
7.8
7.0
6.4
5.8
5.2
4.7
2
89
2
77
1.5
1.5
1.5
72
64
58
Notes:
1. Measured with pulses tp=5 ms
2. Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case
3. Measured with f=1 kHz
07/11/2007 Rev.1.00
www.SiliconStandard.com
2