BZX55B2V0 ~ BZX55B100
SILICON ZENER DIODES
V
Z
: 2.0 - 100 Volts
P
D
: 500 mW
FEATURES :
* Complete 2.0 to 100 Volts
* High surge current capability
* High peak reverse power dissipation
* High reliability
* Low leakage current
* Zener Voltage tolerance is ±
2%
* Pb / RoHS Free
MECHANICAL DATA
* Case : Molded glass
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end. When operated in zener mode,
cathode will be positive with respect to anode
* Mounting position : Any
* Weight : 0.13 gram (approx.)
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
Rating Symbol Value Unit
Power Dissipation (Note1) PD500 mW
Maximum Forward Voltage at IF =100 mA VF1.0 V
Maximum Thermal Resistance Junction to Ambient Air (Note1) RθJA 300 °C/W
Junction Temperature Range Tj
- 65 to + 200
°C
Storage Temperature Range Ts
- 65 to + 200
°C
Note : (1) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.
Page 1 of 2 Rev. 05 : June 25, 2005
DO - 35
Dimensions in inches and ( millimeters )
0.079(2.0 )max.
0.150 (3.8)
max.
0.020 (0.52)max.
1.00 (25.4)
min.
1.00 (25.4)
min.
ELECTRICAL CHARACTERISTICS
Rating at
25
°
C ambient temperature unless otherwise specified
Zener Voltage Maximum Zener Maximum Reverse Temp. coefficient Admissible
Type VZ @ IZT Impedance Leakage Current, IRof Zener Voltage Zener
Number
Nom
1)
Min
2)
Max
2) IZT ZZT @ IZT ZZk @ IZK IZK Ta=25°CTa=150°C at VRTKVZ
Current
(2)
(V) (V) (V) (mA) (Ω) (Ω)(mA) (µA) (µA) (V) (% / K) IZM (mA)
BZX55B2V0 2.0 1.96 2.04 5.0 85 600 1.0 100 200 1.0 -0.09...-0.06 175
BZX55B2V2 2.2 2.15 2.25 5.0 85 600 1.0 50 100 1.0 -0.09...-0.06 160
BZX55B2V4 2.4 2.35 2.45 5.0 85 600 1.0 50 100 1.0 -0.09...-0.06 145
BZX55B2V7 2.7 2.65 2.75 5.0 85 600 1.0 10 50 1.0 -0.09...-0.06 135
BZX55B3V0 3.0 2.94 3.06 5.0 85 600 1.0 4.0 40 1.0 -0.08...-0.05 125
BZX55B3V3 3.3 3.23 3.37 5.0 85 600 1.0 2.0 40 1.0 -0.08...-0.05 115
BZX55B3V6 3.6 3.53 3.67 5.0 85 600 1.0 2.0 40 1.0 -0.08...-0.05 105
BZX55B3V9 3.9 3.82 3.98 5.0 85 600 1.0 2.0 40 1.0 -0.08...-0.05 95
BZX55B4V3 4.3 4.21 4.39 5.0 75 600 1.0 1.0 20 1.0 -0.06...-0.03 90
BZX55B4V7 4.7 4.61 4.8 5.0 60 600 1.0 0.5 10 1.0 -0.05...+0.02 85
BZX55B5V1 5.1 5.00 5.2 5.0 35 550 1.0 0.1 2.0 1.0 -0.02...+0.02 80
BZX55B5V6 5.6 5.49 5.7 5.0 25 450 1.0 0.1 2.0 1.0 -0.05...+0.05 70
BZX55B6V2 6.2 6.08 6.32 5.0 10 200 1.0 0.1 2.0 2.0 0.03...0.06 64
BZX55B6V8 6.8 6.66 6.94 5.0 8 150 1.0 0.1 2.0 3.0 0.03...0.07 58
BZX55B7V5 7.5 7.35 7.65 5.0 7 50 1.0 0.1 2.0 5.0 0.03...0.07 53
BZX55B8V2 8.2 8.04 8.36 5.0 7 50 1.0 0.1 2.0 6.2 0.03...0.08 47
BZX55B9V1 9.1 8.92 9.28 5.0 10 50 1.0 0.1 2.0 6.8 0.03...0.09 43
BZX55B10 10 9.80 10.2 5.0 15 70 1.0 0.1 2.0 7.5 0.03...0.10 40
BZX55B11 11 10.8 11.2 5.0 20 70 1.0 0.1 2.0 8.2 0.03...0.11 36
BZX55B12 12 11.8 12.2 5.0 20 90 1.0 0.1 2.0 9.1 0.03...0.11 32
BZX55B13 13 12.7 13.3 5.0 26 110 1.0 0.1 2.0 10.0 0.03...0.11 29
BZX55B14 14 13.7 14.3 5.0 28 110 1.0 0.1 2.0 10.5 0.03...0.11 28
BZX55B15 15 14.7 15.3 5.0 30 110 1.0 0.1 2.0 11 0.03...0.11 27
BZX55B16 16 15.7 16.3 5.0 40 170 1.0 0.1 2.0 12 0.03...0.11 24
BZX55B18 18 17.6 18.4 5.0 50 170 1.0 0.1 2.0 13 0.03...0.11 21
BZX55B20 20 19.6 20.4 5.0 55 220 1.0 0.1 2.0 15 0.03...0.11 20
BZX55B22 22 21.6 22.4 5.0 55 220 1.0 0.1 2.0 16 0.04...0.12 18
BZX55B24 24 23.5 24.5 5.0 80 220 1.0 0.1 2.0 18 0.04...0.12 16
BZX55B27 27 26.5 27.5 5.0 80 220 1.0 0.1 2.0 20 0.04...0.12 14
BZX55B30 30 29.4 30.6 5.0 80 220 1.0 0.1 2.0 22 0.04...0.12 13
BZX55B33 33 32.3 33.7 5.0 80 220 1.0 0.1 2.0 24 0.04...0.12 12
BZX55B36 36 35.3 36.7 5.0 80 220 1.0 0.1 2.0 27 0.04...0.12 11
BZX55B39 39 38.2 39.8 2.5 90 500 0.5 0.1 5.0 30 0.04...0.12 10
BZX55B43 43 42.1 43.9 2.5 90 500 0.5 0.1 5.0 33 0.04...0.12 9.2
BZX55B47 47 46.1 47.9 2.5 110 600 0.5 0.1 5.0 36 0.04...0.12 8.5
BZX55B51 51 50.0 52 2.5 125 700 0.5 0.1 10 39 0.04...0.12 7.8
BZX55B56 56 54.9 57.1 2.5 135 700 0.5 0.1 10 43 typ. 0.1(3) 7.0
BZX55B62 62 60.8 63.2 2.5 150 1000 0.5 0.1 10 47 typ. 0.1(3) 6.4
BZX55B68 68 66.6 69.4 2.5 200 1000 0.5 0.1 10 51 typ. 0.1(3) 5.9
BZX55B75 75 73.5 76.5 2.5 250 1000 0.5 0.1 10 56 typ. 0.1(3) 5.3
BZX55B82 82 80.4 83.6 2.5 300 1500 0.5 0.1 10 62 typ. 0.1(3) 4.8
BZX55B91 91 89.2 92.8 1.0 450 2000 0.1 0.1 10 68 typ. 0.1(3) 4.4
BZX55B100 100 98.0 102 1.0 450 5000 0.1 0.1 10 75 typ. 0.1(3) 4.0
Notes: 1) Tested with pulses tp = 20 ms
2) Valid Provided that leads are kept at ambient temperature at a distance of 8 mm from case
3) at Iz = 2.5 mA
Page 2 of 2 Rev. 05 : June 25, 2005
