BZX79C2V4 - BZX79C56 Zener Diodes
July 2007
BZX79C2V4 - BZX79C56
Zener Diodes
Tolerance = 5%
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Absolute Maximum Ratings * T = 25C unless otherwise noted
A
Symbol Parameter Value Units
P Power Dissipation 500 mW
D
@ TL 75C, Lead Length = 3/8
Derate above 75C 4.0 mW/C
T , T Operating and Storage Temperature Range -65 to +200 C
J STG
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Electrical Characteristics T =25C unless otherwise noted
A
Zener Voltage (Note 1) Z @ I () Leakage Current T (mV / C) C (pF)
Z Z C
Device
Min. Max. I (mA) Max. I (A) V (V) Min. Max. V = 0, f = 1MHz
Z R R Z
BZX79C2V4 2.2 2.6 5 100 100 1 -3.5 0 255
BZX79C2V7 2.5 2.9 5 100 75 1 -3.5 0 230
BZX79C3V0 2.8 3.2 5 95 50 1 -3.5 0 215
BZX79C3V3 3.1 3.5 5 95 25 1 -3.5 0 200
BZX79C3V6 3.4 3.8 5 90 15 1 -3.5 0 185
BZX79C3V9 3.7 4.1 5 90 10 1 -3.5 +0.3 175
BZX79C4V3 4 4.6 5 90 5 1 -3.5 +1 160
BZX79C4V7 4.4 5 5 80 3 2 -3.5 +0.2 130
BZX79C5V1 4.8 5.4 5 60 2 2 -2.7 +1.2 110
BZX79C5V6 5.2 6 5 40 1 2 -2 +2.5 95
BZX79C6V2 5.8 6.6 5 10 3 4 0.4 3.7 90
BZX79C6V8 6.4 7.2 5 15 2 4 1.2 4.5 85
BZX79C7V5 7 7.9 5 15 1 5 2.5 5.3 80
BZX79C8V2 7.7 8.7 5 15 0.7 5 3.2 6.2 75
BZX79C9V1 8.5 9.6 5 15 0.5 6 3.8 7 70
BZX79C10 9.4 10.6 5 20 0.2 7 4.5 8 70
BZX79C11 10.4 11.6 5 20 0.1 8 5.4 9 65
BZX79C12 11.4 12.7 5 25 0.1 8 6 10 65
BZX79C13 12.4 14.1 5 30 0.1 8 7 11 60
BZX79C15 13.8 15.6 5 30 0.05 10.5 9.2 13 55
BZX79C16 15.3 17.1 5 40 0.05 11.2 10.4 14 52
BZX79C18 16.8 19.1 5 45 0.05 12.6 12.9 16 47
BZX79C20 18.8 21.2 5 55 0.05 14 14.4 18 36
BZX79C22 20.8 23.3 5 55 0.05 15.4 16.4 20 34
BZX79C24 22.8 25.6 5 70 0.05 16.8 18.4 22 33
2007 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com
BZX79C2V4 - BZX79C56 Rev. C1BZX79C2V4 - BZX79C56 Zener Diodes
Zener Voltage (Note 1) Z @ I () Leakage Current T (mV / C) C (pF)
Z Z C
Device
Min. Max. I (mA) Max. I (A) V (V) Min. Max. V = 0, f = 1MHz
Z R R Z
BZX79C27 25.1 28.9 2 80 0.05 18.9 - 23.5 30
BZX79C30 28 32 2 80 0.05 21 - 26 27
BZX79C33 31 35 2 80 0.05 23.1 - 29 25
BZX79C36 34 38 2 90 0.05 25.2 - 31 23
BZX79C39 37 41 2 130 0.05 27.3 - 34 21
BZX79C43 40 46 2 150 0.05 30.1 - 37 21
BZX79C47 44 50 2 170 0.05 32.9 - 40 19
BZX79C51 48 54 2 180 0.5 35.7 - 44 19
BZX79C56 52 60 2 200 0.05 39.2 - 47 18
V Forward Voltage = 1.5V Max @ I = 100mA
F F
Notes:
1. Zener Voltage (V )
Z
The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (T ) at 30C 1C and 3/8 lead length.
L
Top Mark Information
Device Line 1 Line 2 Line 3
BZX79C2V4 LOGO 9C 2V4
BZX79C2V7 LOGO 9C 2V7
BZX79C3V0 LOGO 9C 3V0
BZX79C3V3 LOGO 9C 3V3
BZX79C3V6 LOGO 9C 3V6
BZX79C3V9 LOGO 9C 3V9
BZX79C4V3 LOGO 9C 4V3
BZX79C4V7 LOGO 9C 4V7
BZX79C5V1 LOGO 9C 5V1
BZX79C5V6 LOGO 9C 5V6
BZX79C6V2 LOGO 9C 6V2
BZX79C6V8 LOGO 9C 6V8
BZX79C7V5 LOGO 9C 7V5
BZX79C8V2 LOGO 9C 8V2
BZX79C9V1 LOGO 9C 9V1
BZX79C10 LOGO 9C 10
BZX79C11 LOGO 9C 11
BZX79C12 LOGO 9C 12
BZX79C13 LOGO 9C 13
BZX79C15 LOGO 9C 15
BZX79C16 LOGO 9C 16
BZX79C18 LOGO 9C 18
BZX79C20 LOGO 9C 20
BZX79C22 LOGO 9C 22
BZX79C24 LOGO 9C 24
BZX79C27 LOGO 9C 27
BZX79C30 LOGO 9C 30
BZX79C33 LOGO 9C 33
BZX79C36 LOGO 9C 36
BZX79C39 LOGO 9C 39
BZX79C43 LOGO 9C 43
BZX79C47 LOGO 9C 47
BZX79C51 LOGO 9C 51
BZX79C56 LOGO 9C 56
2 www.fairchildsemi.com
BZX79C2V4 - BZX79C56 Rev. C1