BZX55B
SILICON PLANAR ZENER DIODES
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
The Zener voltages are graded according
to the international E24 standard.
Other tolerances and higher Zener voltages
are upon request.
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
BZX55B2V0 2.0 5 1.96…2.04 85 600 1 100 200 1 -0.09...-0.06
BZX55B2V2 2.2 5 2.15…2.25 85 600 1 75 160 1 -0.09...-0.06
BZX55B2V4 2.4 5 2.35…2.45 85 600 1 50 100 1 -0.09...-0.06
BZX55B2V7 2.7 5 2.64…2.76 85 600 1 10 50 1 -0.09...-0.06
BZX55B3V0 3.0 5 2.94…3.06 85 600 1 4 40 1 -0.08...-0.05
BZX55B3V3 3.3 5 3.23…3.37 85 600 1 2 40 1 -0.08...-0.05
BZX55B3V6 3.6 5 3.52…3.68 85 600 1 2 40 1 -0.08...-0.05
BZX55B3V9 3.9 5 3.82…3.98 85 600 1 2 40 1 -0.08...-0.05
BZX55B4V3 4.3 5 4.21…4.39 75 600 1 1 20 1 -0.06...-0.03
BZX55B4V7 4.7 5 4.6…4.8 60 600 1 0.5 10 1 -0.05...+0.02
BZX55B5V1 5.1 5 4.99…5.2 35 550 1 0.1 2 1 -0.02…+0.02
BZX55B5V6 5.6 5 5.49…5.71 25 450 1 0.1 2 1 -0.05…+0.05
BZX55B6V2 6.2 5 6.07…6.32 10 200 1 0.1 2 2 0.03…0.06
BZX55B6V8 6.8 5 6.66…6.94 8 150 1 0.1 2 3 0.03…0.07
BZX55B7V5 7.5 5 7.35…7.65 7 50 1 0.1 2 5 0.03…0.07
BZX55B8V2 8.2 5 8.04…8.36 7 50 1 0.1 2 6.2 0.03…0.08
BZX55B9V1 9.1 5 8.92…9.28 10 50 1 0.1 2 6.8 0.03…0.09
BZX55B10 10 5 9.8…10.2 15 70 1 0.1 2 7.5 0.03…0.1
BZX55B11 11 5 10.8…11.2 20 70 1 0.1 2 8.2 0.03…0.11
BZX55B12 12 5 11.8…12.2 20 90 1 0.1 2 9.1 0.03…0.11
BZX55B13 13 5 12.7…13.3 26 110 1 0.1 2 10 0.03…0.11
BZX55B15 15 5 14.7…15.3 30 110 1 0.1 2 11 0.03…0.11
BZX55B16 16 5 15.7…16.3 40 170 1 0.1 2 12 0.03…0.11
BZX55B18 18 5 17.6…18.4 50 170 1 0.1 2 13 0.03…0.11
BZX55B20 20 5 19.6…20.4 55 220 1 0.1 2 15 0.03…0.11
BZX55B22 22 5 21.6…22.5 55 220 1 0.1 2 16 0.04…0.12
BZX55B24 24 5 23.5…24.5 80 220 1 0.1 2 18 0.04…0.12
BZX55B27 27 5 26.4…27.6 80 220 1 0.1 2 20 0.04…0.12
BZX55B30 30 5 29.4…30.6 80 220 1 0.1 2 22 0.04…0.12
BZX55B33 33 5 32.3…33.7 80 220 1 0.1 2 24 0.04…0.12
BZX55B36 36 5 35.2…36.8 80 220 1 0.1 2 27 0.04…0.12
BZX55B39 39 2.5 38.2…39.8 90 500 0.5 0.1 5 30 0.04…0.12
BZX55B43 43 2.5 42.1…43.9 90 500 0.5 0.1 5 33 0.04…0.12
BZX55B47 47 2.5 46…48 110 600 0.5 0.1 5 36 0.04…0.12
BZX55B51 51 2.5 49.9…52.1 125 700 0.5 0.1 10 39 0.04…0.12
BZX55B56 56 2.5 54.8…57.2 135 700 0.5 0.1 10 43 0.04...0.12
BZX55B62 62 2.5 60.7…63.3 150 1000 0.5 0.1 10 47 0.04...0.12
BZX55B68 68 2.5 66.6…69.4 200 1000 0.5 0.1 10 51 0.04...0.12
BZX55B75 75 2.5 73.5…76.5 250 1000 0.5 0.1 10 56 0.04...0.12
BZX55B82 82 2.5 80.3…83.7 300 1500 0.25 0.1 10 62 0.05...0.12
BZX55B91 91 1 89.1…92.9 450 2000 0.1 0.1 10 68 0.05...0.12
BZX55B100 100 1 98…102 450 5000 0.1 0.1 10 75 0.05...0.12
BZX55B110 110 1 107.8…112.2 600 5000 0.1 0.1 10 82 0.05...0.12
BZX55B120 120 1 117.6…122.4 800 5500 0.1 0.1 10 91 0.05...0.12
BZX55B130 130 1 127.4…132.6 950 6000 0.1 0.1 10 100 0.05...0.12
BZX55B150 150 1 147…153 1250 6500 0.1 0.1 10 110 0.05...0.12
BZX55B160 160 1 156.8…163.2 1400 7000 0.1 0.1 10 120 0.05...0.12
BZX55B180 180 1 176.4…183.6 1700 8500 0.1 0.1 10 130 0.05...0.12
BZX55B200 200 1 196…204 2000 10000 0.1 0.1 10 150 0.05...0.12
1)
Tested with pulses t
p
= 20 ms.
BZX55B
JINLIN ELECTRONIC