Vishay Telefunken BZX85C51, BZX85C4V7, BZX85C4V3, BZX85C47, BZX85C43 Datasheet
...
Silicon Epitaxial Planar Z–Diodes
Features
D
Sharp edge in reverse characteristics
D
Low reverse current
D
Low noise
D
Very high stability
D
Available with tighter tolerances
BZX85C...
Vishay Telefunken
Applications
Voltage stabilization
Absolute Maximum Ratings
Tj = 25_C
Parameter Test Conditions Type Symbol Value Unit
Power dissipation l=4mm, TL=25°C P
Junction temperature T
Storage temperature range T
Maximum Thermal Resistance
Tj = 25_C
Parameter Test Conditions Symbol Value Unit
Junction ambient l=4mm, TL=constant R
thJA
Electrical Characteristics
Tj = 25_C
Parameter Test Conditions Type Symbol Min Typ Max Unit
Forward voltage IF=200mA V
F
stg
V
j
94 9369
1.3 W
175
–65...+175
110 K/W
1 V
°
C
°
C
Document Number 85608
Rev. 3, 01-Apr-99 1 (5)
www.vishay.de • FaxBack +1-408-970-5600
BZX85C...
Vishay Telefunken
Type V
Znom
BZX85C... V mA V
IZT for VZT and r
1)
r
zjT
zjk
W W
at I
ZK
mA
IR at V
m
A V %/K
R
TK
2V7 2.7 80 2.5 to 2.9 < 20 < 400 1 < 150 1 –0.08 to –0.05
3V0 3.0 80 2.8 to 3.2 < 20 < 400 1 < 100 1 –0.08 to –0.05
3V3 3.3 80 3.1 to 3.5 < 20 < 400 1 < 40 1 –0.08 to –0.05
3V6 3.6 60 3.4 to 3.8 < 20 < 500 1 < 20 1 –0.08 to –0.05
3V9 3.9 60 3.7 to 4.1 < 15 < 500 1 < 10 1 –0.07 to –0.02
4V3 4.3 50 4.0 to 4.6 < 13 < 500 1 < 3 1 –0.07 to –0.01
4V7 4.7 45 4.4 to 5.0 < 13 < 500 1 < 3 1 –0.03 to +0.04
5V1 5.1 45 4.8 to 5.4 < 10 < 500 1 < 1 1.5 –0.01 to +0.04
5V6 5.6 45 5.2 to 6.0 < 7 < 400 1 < 1 2 0 to +0.045
6V2 6.2 35 5.8 to 6.6 < 4 < 300 1 < 1 3 +0.01 to +0.055
6V8 6.8 35 6.4 to 7.2 < 3.5 < 300 1 < 1 4 +0.015 to +0.06
7V5 7.5 35 7.0 to 7.9 < 3 < 200 0.5 < 1 4.5 +0.02 to +0.065
8V2 8.2 25 7.7 to 8.7 < 5 < 200 0.5 < 1 6.2 0.03 to 0.07
9V1 9.1 25 8.5 to 9.6 < 5 < 200 0.5 < 1 6.8 0.035 to 0.075
10 10 25 9.4 to 10.6 < 7 < 200 0.5 < 0.5 7.5 0.04 to 0.08
11 11 20 10.4 to 11.6 < 8 < 300 0.5 < 0.5 8.2 0.045 to 0.08
12 12 20 11.4 to 12.7 < 9 < 350 0.5 < 0.5 9.1 0.045 to 0.085
13 13 20 12.4 to 14.1 < 10 < 400 0.5 < 0.5 10 0.05 to 0.085
15 15 15 13.8 to 15.6 < 15 < 500 0.5 < 0.5 11 0.055 to 0.09
16 16 15 15.3 to 17.1 < 15 < 500 0.5 < 0.5 12 0.055 to 0.09
18 18 15 16.8 to 19.1 < 20 < 500 0.5 < 0.5 13 0.06 to 0.09
20 20 10 18.8 to 21.2 < 24 < 600 0.5 < 0.5 15 0.06 to 0.09
22 22 10 20.8 to 23.3 < 25 < 600 0.5 < 0.5 16 0.06 to 0.095
24 24 10 22.8 to 25.6 < 25 < 600 0.5 < 0.5 18 0.06 to 0.095
27 27 8 25.1 to 28.9 < 30 < 750 0.25 < 0.5 20 0.06 to 0.095
30 30 8 28 to 32 < 30 < 1000 0.25 < 0.5 22 0.06 to 0.095
33 33 8 31 to 35 < 35 < 1000 0.25 < 0.5 24 0.06 to 0.095
36 36 8 34 to 38 < 40 < 1000 0.25 < 0.5 27 0.06 to 0.095
39 39 6 37 to 41 < 50 < 1000 0.25 < 0.5 30 0.06 to 0.095
43 43 6 40 to 46 < 50 < 1000 0.25 < 0.5 33 0.06 to 0.095
47 47 4 44 to 50 < 90 < 1500 0.25 < 0.5 36 0.06 to 0.095
51 51 4 48 to 54 < 115 < 1500 0.25 < 0.5 39 0.06 to 0.095
56 56 4 52 to 60 < 120 < 2000 0.25 < 0.5 43 0.06 to 0.095
62 62 4 58 to 66 < 125 < 2000 0.25 < 0.5 47 0.06 to 0.095
68 68 4 64 to 72 < 130 < 2000 0.25 < 0.5 51 0.06 to 0.095
75 75 4 70 to 79 < 135 < 2000 0.25 < 0.5 56 0.06 to 0.095
VZ
1)
Tighter tolerances available on request:
BZX85B... ± 2% of V
www.vishay.de • FaxBack +1-408-970-5600 Document Number 85608
Znom
Rev. 3, 01-Apr-992 (5)
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