BZX55C
SILICON PLANAR ZENER DIODES
The Zener voltages are graded according
to the international E24 standard.
Other tolerances and higher Zener voltages
are upon request.
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter Symbol Value Unit
Power Dissipation P
tot
500
1)
mW
Junction Temperature T
j
175
O
C
Storage Temperature Range T
S
- 55 to + 175
O
C
1)
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case
Characteristics at T
a
= 25
O
C
Parameter
Symbol Max. Unit
Thermal Resistance Junction to Ambient Air
R
thA
0.3
1)
K/mW
Forward Voltage
at I
F
= 100 mA
V
F
1 V
1)
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Max. 3.9
Max. 1.9
Glass Case DO-35
Max. 0.5
Min. 27.5
Min. 27.5
XXX
Cathode Band
Part No.
Dimensions in mm
Black
Black
JINLIN ELECTRONIC
Zener Voltage Range
1)
Dynamic Resistance Reverse Leakage Current
Temp. Coefficient
of Zener Voltage
l
ZT
for V
ZT
r
ZJT
r
ZJK
at I
ZK
T
a
=25
O
C T
a
=125
O
C I
R
at V
R
Type
V
znom
V
mA V Max.(Ω)Max.(Ω) mA Max.(µA) Max.(µA) V
TKvz
%/K
BZX55C0V8
2)
0.8 5 0.73...0.83 8 50 1 -- -- -- -0.26...-0.23
BZX55C2V0 2 5 1.8...2.15 85 600 1 100 200 1 -0.09...-0.06
BZX55C2V2 2.2 5 2.08...2.33 85 600 1 75 160 1 -0.09...-0.06
BZX55C2V4 2.4 5 2.28...2.56 85 600 1 50 100 1 -0.09...-0.06
BZX55C2V7 2.7 5 2.5...2.9 85 600 1 10 50 1 -0.09...-0.06
BZX55C3V0 3 5 2.8...3.2 85 600 1 4 40 1 -0.08...-0.05
BZX55C3V3 3.3 5 3.1...3.5 85 600 1 2 40 1 -0.08...-0.05
BZX55C3V6 3.6 5 3.4...3.8 85 600 1 2 40 1 -0.08...-0.05
BZX55C3V9 3.9 5 3.7...4.1 85 600 1 2 40 1 -0.08...-0.05
BZX55C4V3 4.3 5 4...4.6 75 600 1 1 20 1 -0.06...-0.03
BZX55C4V7 4.7 5 4.4...5 60 600 1 0.5 10 1 -0.05...+0.02
BZX55C5V1 5.1 5 4.8...5.4 35 550 1 0.1 2 1 -0.02...+0.02
BZX55C5V6 5.6 5 5.2...6 25 450 1 0.1 2 1 -0.05...+0.05
BZX55C6V2 6.2 5 5.8...6.6 10 200 1 0.1 2 2 0.03...0.06
BZX55C6V8 6.8 5 6.4...7.2 8 150 1 0.1 2 3 0.03...0.07
BZX55C7V5 7.5 5 7...7.9 7 50 1 0.1 2 5 0.03...0.07
BZX55C8V2 8.2 5 7.7...8.7 7 50 1 0.1 2 6.2 0.03...0.08
BZX55C9V1 9.1 5 8.5...9.6 10 50 1 0.1 2 6.8 0.03...0.09
BZX55C10 10 5 9.4...10.6 15 70 1 0.1 2 7.5 0.03...0.1
BZX55C11 11 5 10.4...11.6 20 70 1 0.1 2 8.2 0.03...0.11
BZX55C12 12 5 11.4...12.7 20 90 1 0.1 2 9.1 0.03...0.11
BZX55C13 13 5 12.4...14.1 26 110 1 0.1 2 10 0.03...0.11
BZX55C15 15 5 13.8...15.6 30 110 1 0.1 2 11 0.03...0.11
BZX55C16 16 5 15.3...17.1 40 170 1 0.1 2 12 0.03...0.11
BZX55C18 18 5 16.8...19.1 50 170 1 0.1 2 13 0.03...0.11
BZX55C20 20 5 18.8...21.2 55 220 1 0.1 2 15 0.03...0.11
BZX55C22 22 5 20.8...23.3 55 220 1 0.1 2 16 0.04...0.12
BZX55C24 24 5 22.8...25.6 80 220 1 0.1 2 18 0.04...0.12
BZX55C27 27 5 25.1...28.9 80 220 1 0.1 2 20 0.04...0.12
BZX55C30 30 5 28...32 80 220 1 0.1 2 22 0.04...0.12
BZX55C33 33 5 31...35 80 220 1 0.1 2 24 0.04...0.12
BZX55C36 36 5 34...38 80 220 1 0.1 2 27 0.04...0.12
BZX55C39 39 2.5 37...41 90 500 0.5 0.1 5 30 0.04...0.12
BZX55C43 43 2.5 40...46 90 500 0.5 0.1 5 33 0.04...0.12
BZX55C47 47 2.5 44...50 110 600 0.5 0.1 5 36 0.04...0.12
BZX55C51 51 2.5 48...54 125 700 0.5 0.1 10 39 0.04...0.12
BZX55C56 56 2.5 52...60 135 700 0.5 0.1 10 43 0.04...0.12
BZX55C62 62 2.5 58...66 150 1000 0.5 0.1 10 47 0.04...0.12
BZX55C68 68 2.5 64...72 200 1000 0.5 0.1 10 51 0.04...0.12
BZX55C75 75 2.5 70...79 250 1000 0.5 0.1 10 56 0.04...0.12
BZX55C82 82 2.5 77...87 300 1500 0.25 0.1 10 62 0.05...0.12
BZX55C91 91 1 85...96 450 2000 0.1 0.1 10 68 0.05...0.12
BZX55C100 100 1 94...106 450 5000 0.1 0.1 10 75 0.05...0.12
BZX55C110 110 1 104...116 600 5000 0.1 0.1 10 82 0.05...0.12
BZX55C120 120 1 114...127 800 5500 0.1 0.1 10 91 0.05...0.12
BZX55C130 130 1 124...141 950 6000 0.1 0.1 10 100 0.05...0.12
BZX55C150 150 1 138...156 1250 6500 0.1 0.1 10 110 0.05...0.12
BZX55C160 160 1 153...171 1400 7000 0.1 0.1 10 120 0.05...0.12
BZX55C180 180 1 168...191 1700 8500 0.1 0.1 10 130 0.05...0.12
BZX55C200 200 1 188...212 2000 10000 0.1 0.1 10 150 0.05...0.12
1)
Tested with pulses t
p
= 20 ms.
2)
The BZX55C0V8 is a silicon diode with operation in forward direction. Hence, the index of all parameters should be "F" instead of "Z".
Connect the cathode lead to the negative pole.
BZX55C
JINLIN ELECTRONIC