Document
BZX84Cx Series
Surface Mount Zener Diodes Vz Range: 2.4 to 75V Power Dissipation: 350mW
Features
■ Total Power Dissipation: Max. 350 mW ■ Working Voltage Range: Nom. 2.4V to 75V ■ Planar Die Construction
Absolute Maximum Ratings
(TA=25°C unless otherwise noted)
Parameter Forward Valtage@IF=10mA
Symbol VF
Value 0.9
Unit V
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
PD RθJA TJ,TSTG
350 357 -65 to +150
mW °C/W
°C
Notes: 1. Valid provided that device terminals are kept at ambient temperature. 2. Tested with pulses, 3μs pulse width, period = 5ms. 3. f = 1KH
Package: SOT-23
Electrical Characteristics
(TA=25°C unless otherwise noted)
Part Number
BZX84C2V4 BZX84C2V7 BZX84C3V0 BZX84C3V3 BZX84C3V6 BZX84C3V9 BZX84C4V3 BZX84C4V6 BZX84C4V7 BZX84C5V1
Marking Code
Zener Voltage Range
VZ@IZT
IZT
Nom(V) Min(V) Max(V) (mA)
Z11 2.4 2.2
2.6 5.0
Z12 2.7 2.5
2.9 5.0
Z13 3.0 2.8
3.2 5.0
Z14 3.3 3.1
3.5 5.0
Z15 3.6 3.4
3.8 5.0
Z16 3.9 3.7
4.1 5.0
Z17 4.3 4.0
4.6 5.0
Z18 4.6 4.3
4.9 5.0
Z1 4.7 4.4 5.0 5.0
Z2 5.1 4.8 5.4 5.0
Maximum Zener Impedance
ZZT@IZT
(Ω) 100 100 95 95 90 90 90 90 80 60
ZZK@IZK
(Ω) (mA) 600 1.0 600 1.0 600 1.0 600 1.0 600 1.0 600 1.0 600 1.0 600 1.0 500 1.0 480 1.0
Maximum Reverse Current
IR
(µA) 50 20 10 5.0 5.0 3.0 3.0 3.0 3.0 2.0
VR
(V) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0
Typical Temperature Coefficient @IZT
mV/°C
Min Max
-3.5 0 -3.5 0 -3.5 0 -3.5 0 -3.5 0 -3.5 0 -3.5 0 -3.5 0 -3.5 0.2 -2.7 1.2
1/4
BZX84Cx Series
Surface Mount Zener Diodes
Vz Range: 2.4 to 75V Power Dissipation: 350mW
Electrical Characteristics (TA=25°C unless otherwise noted)
Type Number
BZX84C5V6 BZX84C6V2 BZX84C6V8 BZX84C7V5 BZX84C8V2 BZX84C9V1 BZX84C10 BZX84C11 BZX84C12 BZX84C13 BZX84C15 BZX84C16 BZX84C18 BZX84C20 BZX84C22 BZX84C24 BZX84C27 BZX84C30 BZX84C33 BZX84C36 BZX84C39 BZX84C43 BZX84C47 BZX84C51 BZX84C56 BZX84C62 BZX84C68 BZX84C75
Marking Code
Zener Voltage Range
VZ@IZT
IZT
Nom(V) Min(V) Max(V) (mA) Z3 5.6 5.2 6.0 5.0
Z4 6.2 5.8 6.6 5.0
Z5 6.8 6.4 7.2 5.0
Z6 7.5 7.0 7.9 5.0
Z7 8.2 7.7 8.7 5.0
Z8 9.1 8.5 9.6 5.0
Z9 10 9.4 10.6 5.0
Y1• 11 10.4 11.6 5.0
Y2• 12 11.4 12.7 5.0
Y3 13 12.4 14.1 5.0
Y4 15 13.8 15.6 5.0
Y5 16 15.3 17.1 5.0
Y6 18 16.8 19.1 5.0
Y7 20 18.8 21.2 5.0
Y8 22 20.8 23.3 5.0
Y9 24 22.8 25.6 5.0
Y10 27 25.1 28.9 2.0
Y11 30 28.0 32.0 2.0
Y12 33 31.0 35.0 2.0
Y13 36 34.0 38.0 2.0
Y14 39 37.0 41.0 2.0
Y15 43 40.0 46.0 2.0
Y16 47 44.0 50.0 2.0
Y17 51 48.0 54.0 2.0
Y18 56.0 52.0 60 2.0
Y19 62.0 58.0 66.0 2.0
Y20 68.0 64.0 72.0 2.0
Y21 75.0 70.0 79.0 2.0
Maximum Zener Impedance
ZZT@IZT
(Ω) 40 10 15 15 15 15 20 20 25 30 30 40 45 55 55 70 80 80 80 90 130 150 170 180 200 215 240 255
ZZK@IZK
(Ω) (mA) 400 1.0 150 1.0 80 1.0 80 1.0 80 1.0 100 1.0 150 1.0 150 1.0 150 1.0 170 1.0 200 1.0 200 1.0 225 1.0 225 1.0 250 1.0 250 1.0 300 0.5 300 0.5 325 0.5 350 0.5 350 0.5 375 0.5 375 0.5 400 0.5 425 0.5 450 0.5 475 0.5 500 0.5
Maximum Reverse Current
IR
(µA) 1.0 3.0 2.0 1.0 0.7 0.5 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.05 0.05 0.05 0.05
VR
(V) 2.0 4.0 4.0 5.0 5.0 6.0 7.0 8.0 8.0 8.0 10.5 11.2 12.6 14.0 15.4 16.8 18.9 21.0 23.1 25.2 27.3 30.1 32.9 35.7 39.2 43.4 47.6 52.5
Typical Temperature Coefficient @IZT
mV/°C
Min Max
-2.0 2.5 0.4 3.7 1.2 4.5 2.5 5.3 3.2 6.2 3.8 7.0 4.5 8.0 5.4 9.0 6.0 10.0 7.0 11.0 9.2 13.0 10.4 14.0 12.4 16.0 14.4 18.0 16.4 20.0 18.4 22.0 21.4 25.3 24.4 29.4 27.4 33.4 30.4 37.4 33.4 41.2 10.0 12.0 10.0 12.0 10.0 12.0 10.0 12.0 10.0 12.0 10.0 12.0 10.0 12.0
2/4
BZX84Cx Series
Surface Mount Zener Diodes Vz Range: 2.4 to 75V Power Dissipation: 350mW
Typical Electrical Characteristic Curves
3/4
Package Outline Dimensions
BZX84Cx Series
Surface Mount Zener Diodes
Vz Range: 2.4 to 75V Power Dissipation: 350mW
SOT-23
(All dimensions in mm)
A
K
D G
C
E B
J
H
SOT-23
Dim M
Max
A 2.70 3.10
B 1.10 1.50
C 1.0 Typical
D 0.4 Typical
E 0.35 0.48
G 1.80 2.00
H 0.02 0.1
J 0.1 Typical
K 2.20 2.60
All Dimensions in mm
www.goodarksemi.com
4/4
Doc.BZX84CXxYD4.0
.